Blaupunkt UGC5500S vs LG NANO81A / NANO80A

Direct comparison

Available screen sizes: 43”50”55”65”75”

Available screen sizes: 43”50”55”65”75”86”

Panel type: LCD IPS

Resolution: 3840x2160

System: Google TV

Model year: 2025

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Panel type: LCD IPS

Resolution: 3840x2160

System: WebOS

Model year: 2025

Complete the survey to find out the result

Overall rating

5.0

5.7

  • Movies and series in UHD quality

    4.2

    5.1

  • Classic TV, YouTube

    4.1

    5.1

  • Sports broadcasts (TV and apps)

    4.1

    5.4

  • Gaming on console

    5.4

    6.7

  • TV as a computer monitor

    6.0

    6.0

  • Watching in bright light

    4.0

    4.0

  • Utility functions

    5.1

    6.6

  • Apps

    9.6

    9.1

  • Sound quality

    6.0

    6.2

Advantages

  • Google TV system: a massive library of applications

  • Relatively low input lag

  • Good viewing angles: thanks to the IPS panel

  • Working with PC: exemplary font readability (Chroma 4:4:4)

  • Refresh rate: 120 Hz at Full HD resolution

  • Presence of a classic mini-jack output

  • Quite pleasant sound: clear and loud beyond the "budget" standard

  • Wide viewing angles (IPS matrix)

  • Very low input lag (approx. 10-12 ms)

  • Fluid webOS 2025 system

  • Intuitive Magic remote with pointer

  • Better colour gamut coverage thanks to NanoCell filter

  • Excellent as a PC monitor (sharp fonts, Chroma 4:4:4)

  • Decent features for gamers (VRR, ALLM, HGiG)

  • Extensive calibration options and natural colours after adjustments

  • Good image processing and efficient upscaling of older content

  • Noticeable low-end blend in sound

Disadvantages

No like
  • Very weak black and contrast

  • HDR: low brightness (250 nits) and lack of real effect

  • System fluidity: sluggish operation and "dull" remote

  • Motion: complete lack of digital smoothers in the menu

  • Image processing: visible overscan and motion artifacts

  • Poor black level and low contrast

  • Low brightness (approximately 250 nits – weak for very bright rooms)

  • Matrix refresh rate of only 60 Hz

  • USB player without support for HEIC files and very large images (over 20 Mpix)

Our verdict

Blaupunkt UGC5500S is a textbook example of a very cheap television that has primarily two huge advantages: the Google TV system and an extremely low price. It is these two elements that make it an appealing option for many people. During testing, we also found a great alternative use for it, which is working with a computer. Thanks to the exemplary legibility of fonts and good viewing angles of the IPS matrix, Blaupunkt surprisingly performs well as an inexpensive monitor. However, one must be aware that this device is typically budget-friendly, and this cost-saving is evident in the image quality. The matrix is simply dim, making it difficult to excel in challenging lighting conditions, not to mention creating any real HDR effect. Additionally, despite good viewing angles, the black level on this model leaves much to be desired – in the evenings, it will be rather dark grey, which is a typical characteristic of the IPS technology used here. Viewed through the lens of price, this is a device that aims to compete in the market not based on image quality, but rather on the amount on the receipt. Blaupunkt UGC5500S will fit perfectly as an additional television in the home, equipment for the holiday home, or in a less important room where the image simply needs to be present, and we want to enjoy all the benefits and applications that Google TV offers.

LG NANO81A is essentially a continuation of the NanoCell series, which has hardly changed at all over the past few years. Apart from the new operating system, refreshed remote control, and a few marketing additions, we are dealing with practically the same design we have known for years. Thanks to the nanostructure filter, the television can display better, cleaner colours than standard budget televisions, and the IPS panel guarantees really decent viewing angles. Unfortunately, for these advantages, we pay for very poor blacks and low contrast, which is immediately noticeable during night screenings. Although webOS is still one of the best systems on the market, the biggest problem with the NANO81A is its price, which we simply do not understand. In 2025, this model faces enormous competition not just from brands like TCL or Hisense, but... from LG itself. The model we previously tested, QNED80A, is equipped with local dimming technology, has a brighter panel, and offers a wider colour gamut. Interestingly, at the time of writing this review, the technically superior QNED80A is often much cheaper than the NANO81A. In this situation, the existence of the NanoCell model makes no sense – unless your priority is solely wide viewing angles, but in our opinion, the price you have to pay for that (at the cost of tragic blacks and higher expenditure) is simply too high.

TV appearance

HDMI inputs
3 x HDMI 2.0, 0 x HDMI 2.1
3 x HDMI 2.0, 0 x HDMI 2.1
Other inputs
RCA (Chinch)
Outputs
Toslink (Optical audio), eARC (HDMI), ARC (HDMI), Mini-Jack (Headphones)
Toslink (Optical audio), eARC (HDMI), ARC (HDMI)
Network Interfaces
Wi-Fi 2.4GHz, Wi-Fi 5GHz, Ethernet (LAN) 100Mbps
Wi-Fi 2.4GHz, Wi-Fi 5GHz, Ethernet (LAN) 100Mbps
Build quality
Average
Average
Stand type
Legs
Central
Bezel color
Graphite
Graphite
Stand
Fixed
Fixed
Accessories
Stand
Stand

Contrast and black detail

2.2/10

1.5/10

Local dimming function: No

Local dimming function: No

Contrast:

Review Blaupunkt UGC5500S Contrast and black detail

Result

1,000:1

Review Blaupunkt UGC5500S Contrast and black detail

Result

1,100:1

Review Blaupunkt UGC5500S Contrast and black detail

Result

1,150:1

Review Blaupunkt UGC5500S Contrast and black detail

Result

1,100:1

Review Blaupunkt UGC5500S Contrast and black detail

Result

1,050:1

Review LG NANO81A / NANO80A  Contrast and black detail

Result

800:1

Review LG NANO81A / NANO80A  Contrast and black detail

Result

850:1

Review LG NANO81A / NANO80A  Contrast and black detail

Result

900:1

Review LG NANO81A / NANO80A  Contrast and black detail

Result

900:1

Review LG NANO81A / NANO80A  Contrast and black detail

Result

750:1

Halo effect and black detail visibility:

Check the visibility of bright lights on a dark background. Mini-LEDs often struggle with this. The photo does not compare black levels – that’s what the video below is for.

The video accurately shows differences in contrast and black levels between TVs, as well as potential issues: halo around bright objects or Mini-LED zone operation visible as brightness jumps.

To put it bluntly: when it comes to blacks, it is simply very poor. Our measurements on test screens have only confirmed what we saw with the naked eye – a result around 1000:1 is disappointing nowadays, even in this price range. In cinematic conditions, this "black" simply does not exist. To be more specific, we fired up one of our favourite test scenes – a helicopter flyover in “Sicario 2” (you can see this in the video we’ve included below). Instead of a pitch-black, deep night, we got an image that is... navy blue. Everything that should be dark and mysterious on screen actually shines a dark blue. This is the price we pay for using an IPS panel. On one hand, we get fairly decent viewing angles, so if you’re watching television with the whole family from different angles, the picture doesn’t lose much saturation. On the other hand, if you plan to have evening screenings with the lights turned off, this lack of contrast will hit your eyes from the first minute.

The NanoCell series, including the model NANO81 we tested, is based on an IPS panel. For anyone who is somewhat familiar with screen technology, this means one thing: significant problems with black levels and contrast. Our measurements are merciless in this regard. A result of 800:1 is, to put it bluntly, a tragic outcome. In practice, this means that what should appear on the screen as deep black looks like a dark grey patch at night. Watching dark films or series in a completely dark room will be downright torturous – the image will lose all its depth and appear flat. If you do decide on this model, we have one key piece of advice for you: do not watch it in complete darkness. To salvage the situation somewhat, it is best to leave a gentle light on in the room, and the ideal solution would be to install LED strips behind the television. Such backlighting will trick your eye (this is known as simultaneous contrast) and make that grey on the screen seem a little darker. Nevertheless, the start of the test for cinematic experiences looks bleak.

HDR effect quality

3.8/10

3.6/10

Supported formats
HDR10, HLG
HDR10, HLG
Color gamut coverage
DCI P3: 81.8%, Bt.2020: 60.3%
DCI P3: 87.6%, Bt.2020: 65.3%

Luminance measurements in HDR:

Review Blaupunkt UGC5500S Brightness measurement

Result

232 nit

Review Blaupunkt UGC5500S Brightness measurement

Result

245 nit

Review Blaupunkt UGC5500S Brightness measurement

Result

255 nit

Review Blaupunkt UGC5500S Brightness measurement

Result

238 nit

Review Blaupunkt UGC5500S Brightness measurement

Result

252 nit

Review LG NANO81A / NANO80A  Brightness measurement

Result

228 nit

Review LG NANO81A / NANO80A  Brightness measurement

Result

193 nit

Review LG NANO81A / NANO80A  Brightness measurement

Result

250 nit

Review LG NANO81A / NANO80A  Brightness measurement

Result

168 nit

Review LG NANO81A / NANO80A  Brightness measurement

Result

252 nit

Scene from the movie “Pan” (about 2800 nits)

Scene from the movie “Billy Lynn” (about 1100 nits)

The photos show two HDR10 movies. 'Pan' is one of the brightest productions ever made, while 'Billy Lynn' (soldier) has brightness typical of streaming (Netflix, Prime, HBO MAX). Notice the intensity of effects and detail in whites.

Static HDR10

The photos present the visibility of white details in various HDR formats. They do not show brightness differences between TVs (these can be compared in the previous gallery).

HDR luminance chart:

LG NANO81A / NANO80A

Blaupunkt UGC5500S

Here, too, we will not mince words – if you are looking for a television strictly for cinematic experiences in HDR, you have come to the wrong place. The Blaupunkt UGC5500S is unfortunately not a machine designed for such challenges. This is primarily due to its very low brightness, which we measured during our tests. A result of around 250 nits on film scenes speaks for itself. It is simply too little to even talk about any real HDR effect. Quite frankly, everything displayed here in this format can be confidently regarded as a somewhat “enhanced” SDR mode. We expected this, as virtually every device in this price range falters in this area, but we feel obliged to warn you about it. Manufacturers love to boast about HDR compatibility with stickers on their boxes, but in reality, this format simply does not exist here – it lacks the “fuel” of brightness.

The situation is particularly difficult for Blaupunkt, as we are dealing with a panel that has a very basic coverage of the DCI-P3 colour palette, reaching only about 80%. You will not find any advanced coatings to extend these capabilities (such as quantum dots), which means that scenes that should ideally burst with richly saturated colours appear simply under-saturated on this screen. Therefore, we have a specific piece of advice for you: do not force the HDR mode on this model. If you have the option in the streaming app settings – simply turn it off. By sticking to the classic SDR mode, you can be sure that the television will not attempt to “enhance” something that it cannot handle hardware-wise.

If you are counting on HDR in the NANO81A to bring tears to your eyes, I must disappoint you. This television is simply too dark to truly show what this format is all about. With a brightness of only 250 nits, HDR exists here mainly on paper. In practice, during viewing, it is very difficult to distinguish whether we are watching high dynamic range content or regular SDR – it simply lacks that ‘punch’ of light in the bright parts of the image. However, to give credit where it’s due, we do have a glimmer of hope here – and quite a clear one at that. It concerns the colour gamut coverage. Here, the NanoCell filter shows that it is not just marketing nonsense. Our measurements indicated that the coverage of the DCI-P3 space is around 88%. This is a really solid result that places this model significantly higher than typical budget options based on standard white LEDs without any filters. Of course, it still falls short of the level of quantum dot (QLED) TVs or advanced panels with PFS filters, but for this price point, the colours are surprisingly saturated and vibrant. It's just a shame that this low brightness prevents them from fully ‘spreading their wings’ with the Nano filter.

Factory color reproduction

4.8/10

5.3/10

This gallery shows how colors change after professional TV calibration. If you notice the difference, we recommend ordering this service at SkalibrujTV.com.

Factory Mode

After calibration

This gallery shows how colors change after professional TV calibration. If you notice the difference, we recommend ordering this service at SkalibrujTV.com.

Factory Mode

After calibration

We also took a close look at how Blaupunkt handles colours in movie mode, and here the matter is, in short, twofold. Once again, we need to clearly separate what we see in standard SDR format from what happens when HDR is turned on, as these are two entirely different worlds. Let’s start with the better side of the coin. If you plan to watch classic television, YouTube, or older films on this television, you can count on really reasonably well-tuned colours. In our test unit, the white balance in movie mode performed exceptionally well, which honestly surprised us. Of course, to avoid being overly optimistic, we did notice some shortcomings. Looking at the gamma charts, we observed that the processor struggles with appropriately dimming the image in its brightest areas. Additionally, there is quite a strong, at times excessively aggressive red saturation, which resulted in visible errors in reproducing certain shades. Nevertheless, in general terms, the image in SDR is simply solid and can be watched without a grimace on one’s face. Unfortunately, the charm disappears the moment we again enter the HDR world. Here, Blaupunkt behaves as if we suddenly switched it to shop mode, and in its worst version. The excess blue in the white balance is so significant that it is almost blinding, ruining any realism of the scene. Moreover, the television interprets brightness very loosely, which, when analysing the EOTF curve, clearly showed that for most of the time, the colours appear simply washed out and lacking in depth. This is, by the way, perfectly visible through the colour errors that become evident in this mode. Once again, we are left with the same conclusion: Blaupunkt in SDR mode looks significantly better and more natural than in HDR, which feels forced and lacking appropriate refinement.

For every film fan, the natural choice in LG televisions is the Filmmaker Mode. Its aim is to display images as the director intended – without unnecessary "enhancements". Unfortunately, in the case of our test unit NANO81A, the factory settings left something to be desired. The main issue turned out to be the white balance. Measurements showed a distinct deficiency of blue colour, which in practice meant that many scenes had a slightly yellowish, even "yellowed" tint. The white was not perfectly pure, which detracted from the freshness of the image. Additionally, brightness management was also not ideal – the factory-set gamma was too low. The picture often appeared oversaturated, as if overly lifted from the shadows, which caused it to lose naturalness and depth. Fortunately, LG, even in this relatively low price category, does not block access to advanced settings. The calibration possibilities of this model are enormous, which is a big plus for those who enjoy "digging" in the menu. We decided to approach the topic in our own way and see how much we could squeeze out of this panel with professional calibration.

Color reproduction after calibration

6.4/10

7.5/10

The photos show how movies look on the TV. Pay attention to black detail visibility, colors, and shadow tint.

The photos show how movies look on the TV. Pay attention to black detail visibility, colors, and shadow tint.

It may sound like a joke – pulling out professional measuring equipment for a television costing around a thousand złotys / 250 dollars, but we wouldn’t be ourselves if we didn’t check it out. The question is: does such cheap equipment give us any room for manoeuvre when it comes to calibration? To your surprise, the answer is: yes, and very much so. In the Blaupunkt UGC5500S menu, we found surprisingly many options that allowed us to really work on the picture. These are not just empty sliders; they are specific tools that we could utilise using our measuring sensors and software. In SDR mode, the effects were visible to the naked eye. We successfully eliminated the problem we mentioned earlier – that excessive, almost artificial red saturation. We also fixed the issue of improper dimming in the brightest parts of the image. After calibration, the standard format image became significantly more balanced and simply correct. When it came to HDR, the situation was again more complicated. While we managed to 'tame' that aggressive blue tint in the white balance, it was clear that we were fighting somewhat in vain. Even after adjusting the settings, the television still tried to interfere with the image in its own way, as if the electronics knew better than us how the scene should look. Additionally, there is a hardware barrier that no slider can overcome – colours in HDR still remain under-saturated. This is simply due to the quality of the panel itself; it physically cannot produce the most vibrant colours. To sum up this topic: if any of you ask whether it is possible to calibrate a television for a 'thousand', we answer with full conviction: it is possible.

After calibration, the NANO81A is a completely different television. What LG offers in terms of image enhancement tools even in such an affordable model deserves a big plus. We managed to completely eliminate that annoying yellowing of whites and make the colours natural, vibrant, and simply "true". In SDR content (that is, regular television, YouTube, or older films), the picture now looks worlds better – it is clear, well-balanced, and no longer strains the eyes with strange hues. It is clear that this panel has significant potential, which is simply wasted by poor presets out of the box. However, we do have one serious reservation that calibration cannot fully overcome – it concerns brightness management in HDR mode. LG's algorithm in this model is constructed very conservatively. The television intentionally dims the HDR picture to avoid overexposing the already weak blacks of the IPS panel. The programmers faced a choice: either to provide more light and accept that the blacks would become light grey or to reduce the brightness to maintain any contrast. They chose the latter. Nevertheless, after our adjustments, watching anything on the NANO81 is significantly better.

Smoothness of tonal transitions

6.4/10

9.3/10

These are selected scenes that show smooth tonal transitions from one color to another. If you see distinct banding, it’s the TV panel’s fault.

These are selected scenes that show smooth tonal transitions from one color to another. If you see distinct banding, it’s the TV panel’s fault.

These are selected scenes that show smooth tonal transitions from one color to another. If you see distinct banding, it’s the TV panel’s fault.

These are selected scenes that show smooth tonal transitions from one color to another. If you see distinct banding, it’s the TV panel’s fault.

Looking at our test photographs, it's really hard to criticise anything. Most of the colours in the attached images blend together almost perfectly, creating smooth gradients without noticeable "steps". And indeed, in most scenes where we captured these shots, it looked surprisingly good. However, the problem arises when we stop analysing still frames and simply start watching the films. In motion, the situation changes dramatically. During dynamic scenes on screen, artefacts begin to appear, which are a direct result of simply using a poor image processor here. Unfortunately, a static photo cannot convey this "jarring" of colours, but you must take our word for it: what looks clean and smooth in the picture can stand out harshly during the screening and is simply annoying. This is precisely why we have a rather low rating in this category.

The fluidity of tonal transitions is an element in which the NANO81A truly shines. LG proves here that it can refine image processing algorithms even in its cheaper models. During testing, we practically noted no occurrences of banding, that is, the annoying "steps" visible where one colour should transition smoothly into another. Everything appears incredibly natural and smooth. This is particularly evident in the bright scenes from the film Kingsman, where the backgrounds remain clean and free from digital artefacts. However, what is even more impressive is how the television handles the extremely difficult, dark, and misty shots in The Revenant. Where many budget panels falter and serve up ugly patches instead of smooth mist, the NANO81A holds its ground, offering very velvety transitions. The only downside is the fact that with darker shades, you will notice more of the weak blacks of this television rather than any issues with colour blending.

Image scaling and smoothness of tonal transitions

2.5/10

7/10

Image without overscan on the SD signal
No
OK
Smooth transition function
No
OK

Smooth transition function

The match photo shows how the TV smooths weak tonal transitions in low-quality video.

Image scaling SD (576i)

The model photo shows how it handles upscaling of SD material.

If you expect the processor in this model to magically "fix" the poor-quality signal from cable TV or old films from YouTube, we must disappoint you. The capabilities of this television end at absolutely basic upscaling, which is simply stretching the image to a higher resolution. It does this adequately in that the image is not blurry, but there's no mention of any intelligent sharpening or adding details here. Worse still, Blaupunkt is completely devoid of any features for reducing unwanted tonal transitions. If the material being watched has what is known as banding (that is, ugly "steps" instead of a smooth transition of colours, e.g., in the sky), this television will display it in all its glory. Additionally, the television has a tendency to slightly crop the edges of the image. Instead of displaying 100% of what the source sends, Blaupunkt slightly enlarges the frame, causing us to lose details at the very edges of the screen. In summary: in the category of digital "enhancing" of images, Blaupunkt simply performs poorly. We receive a raw, unprocessed signal, with all its flaws.

It often happens that cheap 4K panels mercilessly bring to light all the "dirt" and imperfections of lower-resolution content. However, with the LG NANO81A, the situation is quite different. This is truly a solid performer when it comes to handling content that is far from ideal. The built-in processor does a great job with upscaling. Even older recordings look quite decent on this screen – the image is coherent, cleaned of digital noise, and simply pleasant to the eye. A significant advantage is the gradation reduction feature that you will find in the settings. It is extraordinarily effective in combating colour banding, which is a lifesaver when watching materials with a low bitrate, for instance, from some streaming services or older files from the web. However, it is worth maintaining a certain level of caution. Since we are dealing with a less powerful chip than in LG's top models, setting this option too aggressively may sometimes result in minor artefacts or slight blurring of details. Despite this risk, I definitely encourage experimenting with this feature - in many cases, it can save the viewing experience and make low-quality material fully watchable.

Blur and motion smoothness

3.7/10

4.6/10

Maximum refresh rate of the panel
60Hz
60Hz
Film motion smoothing option
No
OK
Blur reduction option
No
No
BFI function 60Hz
-
No
BFI function 120Hz
-
No
Brightness drop with BFI
-%
-%

Blur (native resolution, maximum refresh rate):

When it comes to motion fluidity, Blaupunkt has nothing to defend itself with. A 60 Hz panel at this price is standard, so none of us were expecting an impeccably sharp image in fast action scenes or during a match. However, the biggest drawback of this model is that you won't find any digital motion smoothers in the menu. The manufacturer has not given us any room for manoeuvre – nothing can be smoothed out or adjusted to our personal preferences. The image is always "raw," and we receive it exactly as the source transmits it. For fans of cinematic "jumping" of the image, this might be good, but the rest of us simply have to get used to the lack of any motion enhancement.

When it comes to motion fluidity, the NANO81A unfortunately has a hard time. The television is based on a panel with a refresh rate of 60 Hz. If you are looking for perfect sharpness in dynamic football matches or fast action games, you may feel a bit disappointed. With such a low native refresh rate, fast objects on the screen will always be a little blurred.

Console compatibility and gaming features

3.5/10

6/10

  • ALLM
    Yes
    Yes
  • VRR
    No
    Yes
  • VRR range
    No
    48 - 60Hz
  • Dolby Vision Game Mode
    No
    No
  • Correct implementation of HGIG
    No
    Yes
  • 1080p@120Hz
    Yes
    No
  • 1440p@120Hz
    No
    No
  • 4K@120Hz
    No
    No
  • Game bar
    No
    Yes

When it comes to gaming on the Blaupunkt, we weren't expecting miracles, and indeed – the list of features is not very long. However, there are two interesting points worth mentioning, as they might be significant for some of you at this price. The first plus is that the TV quickly detects the connected console. Thanks to the ALLM (Auto Low Latency Mode) feature, the device knows when you start gaming and automatically switches to low-latency mode. This is convenient because you don't have to fiddle with settings each time to prevent input lag from ruining the fun. The second point is a genuine surprise that caught us off guard. Although it has a 60 Hz panel, the Blaupunkt can display images at 120 Hz at Full HD resolution. Sure, you lose the details of 4K, but for those playing more dynamic, online shooters where smoothness is more important than resolution, this is a really nice and unexpected addition in such an inexpensive device. Besides these two points, you won't find anything more here. There are no advanced smoothness enhancement systems for gamers or extensive gaming menu bars. This is a simple screen for occasional gaming.

NANO81A is unfortunately not hardware designed for e-sports. The lack of support for a 120 Hz signal is a fact that users planning to purchase this model simply have to come to terms with. Nevertheless, LG's engineers have made an effort to maximise the potential of this 60 Hz panel, offering a set of features that genuinely enhance the gaming experience. Firstly, the television supports VRR technology (within the range of 48-60 Hz) and ALLM. As a result, the image remains stable and does not "tear", and the device automatically switches to low-latency mode as soon as it detects a signal from a console. Managing these settings is extremely simple thanks to a dedicated system overlay, which allows for quick viewing of parameters without leaving the game. A very significant advantage is the support for the HGiG format. This solution is crucial for owners of modern consoles because it enables the television to correctly "understand" the intentions of game developers regarding HDR tone mapping. In practice, this helps avoid the effect of "blown-out" bright spots, such as clouds or light sources, which is unfortunately a common issue in budget LCD televisions.

Input lag

8.6/10

10/10

SDR

1080p60
36 ms
13 ms
1080p120
25 ms
2160p60
13 ms
12 ms
2160p120

HDR

2160p60
12 ms
12 ms
2160p120
4320p60

Dolby Vision

2160p60 DV
2160p120 DV

An important point for every gamer is, of course, input lag, which refers to how quickly the television responds to our movements on the controller. Here, Blaupunkt has something to brag about, although the results are quite specific. At 4K resolution, the lag is just 12 ms. That's an excellent result. With such low lag, gaming feels simply phenomenal, and the response is almost instantaneous. It is a pity, however, that the situation changes when switching to 1080p mode. Here, the input lag increases to about 30 ms. To be clear: this is still not a terrible result. For most people, it will be "more than acceptable," and during casual gaming, you probably won't even notice it. Nonetheless, it is a shame that such good parameters could not be maintained as we saw with full 4K. Nevertheless, in the overall assessment, as a budget screen for consoles, Blaupunkt performs quite admirably in this regard.

In terms of response speed, the LG NANO81A performs exceptionally well. The input lag we measured is around 12 ms. This result is at a very low level, which for a gamer means one thing – the delay between moving the stick on the controller and the reaction on the screen is practically imperceptible. The television excels in fast-paced titles, where every millisecond counts, and in this regard, it does not lag behind significantly more expensive models.

Compatibility with PC

6/10

6/10

Chroma 444 (max. resolution and refresh rate)
Yes
Yes
Font clarity
Very Good
Very Good
Readability of dark text and shapes
Good
Good
Input lag in PC mode (4K, max. refresh rate)
13ms
12ms
Matrix subpixel arrangement
RGB
BGR
Max refresh rate
60Hz
60Hz
G-Sync
No
No

The photo shows the legibility of small fonts. Ideally, lines should be the same thickness on both light and dark text, with minimal pixel gaps.

If you plan to connect a computer to this television, it is absolutely crucial that you find and enable the PC compatibility option in the menu. Once you do that, magic happens – the implementation of Chroma 4:4:4 and font readability jumps to an exemplary level. The readability of text is simply excellent here. Of course, our editorial meticulousness would not allow us to pass by this equipment without taking a look "under the hood." During very specific tests with thin, dark text, we noticed that the horizontal and vertical matrix masks differ slightly in brightness levels. However, we want to reassure you: this phenomenon is so subtle that during normal use, such as writing emails or browsing the web, you would not be able to notice it with the naked eye. We maintain our opinion that as a monitor strictly for dynamic PC gaming, it is not the ideal choice (as we mentioned in the context of the 60 Hz refresh rate), but if any of you are wondering whether you can comfortably work on such a Blaupunkt – we answer: yes, it is absolutely possible.

Nano81A is truly a solid monitor for working with text. Thanks to the IPS panel and proper Chroma 4:4:4 implementation, fonts are very clear and sharp – practically everyone will be satisfied with how this screen performs as a monitor. We noticed just one minor detail that we picked up with our laboratory meticulousness: the vertical lines of dark text are slightly darker than the horizontal ones. However, this phenomenon is so minimal that we did not decide to deduct points for it. The scores only went down when it came to features typical for PC gamers – the lack of G-Sync support and high refresh rates above 60 Hz will be a significant downside for those looking for a screen for dynamic computer games.

Viewing angles

5/10

6.1/10

Brightness drop at an angle of 45 degrees
71%
66%

It’s really very good here. Whether we were sitting directly in front or on the edge of the sofa, the colours did not lose their saturation. This is a big plus if you plan to watch matches or films with a larger group – no one will complain that the picture looks worse for them. Although IPS panels are known for their good angles, in this particular model, when viewed from a sharp angle, the picture noticeably loses brightness. Interestingly, the colour saturation remains intact, but the screen simply becomes darker. This is not something that disqualifies this television, but it’s worth knowing.

This is the moment when the LG NANO81A can finally "breathe" and make up for the points lost in the categories of black levels and contrast. Thanks to the use of an IPS panel, the viewing angles here are simply very good. It is in this section that the tested model gains the most and clearly shows its advantage over competing televisions equipped with VA panels. In practice, this means that the image does not lose quality, even when viewed from a sharp angle. This makes the NANO81A a great option for those who have a wide furniture arrangement in their living room or often watch matches and films with larger groups.

Daytime performance

4/10

4/10

Panel finish
Satin
Satin
Reflection suppression
Decent
Decent
Black levels during daytime
Good
Good

Panel brightness

LG NANO81A / NANO80A : 247 cd/m2

Blaupunkt UGC5500S: 245 cd/m2

In terms of daytime performance, Blaupunkt is simply average. It all comes down to the low brightness of the panel, which – as we have mentioned, hovers around 250 nits. This is definitely too little for the screen to "break through" the strong light coming into the living room. As a result, under strong sunlight, the image loses clarity and appears somewhat washed-out. However, there is one bright spot in this category, the satin finish of the panel. Thanks to this, we do not have to deal with the mirror effect, which often means that instead of watching a film, we are seeing a reflection of our own sofa. The satin nicely diffuses reflections, which somewhat saves the situation. Nevertheless, we cannot cheat physics: while the coating bravely fights against reflections, the low brightness ultimately surrenders in the battle with sunlight. If you are planning a screening in the middle of the day in a very bright room, be prepared for the necessity of drawing the curtains.

NANO81A is a relatively dark television, so it works best in rooms where you have control over the lighting. With a brightness of around 250 nits, it is difficult to recommend it wholeheartedly for very bright, strongly sunlit living rooms – in such conditions, the picture will simply lack punch. Nevertheless, LG deserves a small plus for the screen finish. The satin panel used here does a decent job of suppressing reflections. Thanks to this, even if there is a bit of light in the room, you won’t see every detail of your surroundings reflected on the screen. So if you can slightly close the blinds, a daytime viewing is certainly possible, but this model simply wasn’t designed to "fight" full sunlight.

Panel details

Backlight Type
White LED
White LED
Software version during testing
RTM9.241015.007
33.21.62
Image processor
m7332 2GB RAM

Subpixel Structure:

Panel uniformity and thermal imaging:

Review Blaupunkt UGC5500S TV Panel details
Review LG NANO81A / NANO80A TV Panel details
Review Blaupunkt UGC5500S TV Panel details
Review LG NANO81A / NANO80A TV Panel details

Blaupunkt UGC5500S

LG NANO81A / NANO80A

TV features

5.1/10

6.6/10

  • HDMI inputs
    3 x HDMI 2.0, 0 x HDMI 2.1
    3 x HDMI 2.0, 0 x HDMI 2.1
  • Other inputs
    RCA (Chinch)
  • Outputs
    Toslink (Optical audio), eARC (HDMI), ARC (HDMI), Mini-Jack (Headphones)
    Toslink (Optical audio), eARC (HDMI), ARC (HDMI)
  • Network Interfaces
    Wi-Fi 2.4GHz, Wi-Fi 5GHz, Ethernet (LAN) 100Mbps
    Wi-Fi 2.4GHz, Wi-Fi 5GHz, Ethernet (LAN) 100Mbps
  • TV reception
    DVB-T, DVB-T2, DVB-S, DVB-S2, DVB-C
    DVB-T, DVB-T2, DVB-S, DVB-S2, DVB-C

Classic features:

  • Recording to USB (terrestrial TV)
    No
    No
  • Recording programming
    No
    No
  • Picture in Picture (PiP)
    No
    No
  • RF remote control (no need to aim)
    Yes
    Yes
  • Backlit remote control
    No
    No
  • Teletext
    No
    Yes
  • Audio only mode
    Yes
    Yes
  • Bluetooth headphones support
    Yes
    Yes
  • Simultaneous Bluetooth headphones & TV audio
    No
    Yes

Smart features:

  • AirPlay
    No
    Yes
  • Screen mirroring (Windows Miracast)
    Yes
    Yes
  • Voice search
    Yes
    Yes
  • Voice search in native language
    Yes
    Yes
  • Ability to connect a keyboard and mouse
    Yes
    Yes
Review Blaupunkt UGC5500S TV features
Review Blaupunkt UGC5500S TV features
Review Blaupunkt UGC5500S TV features
Review Blaupunkt UGC5500S TV features
Review LG NANO81A / NANO80A  TV features
Review LG NANO81A / NANO80A  TV features
Review LG NANO81A / NANO80A  TV features
Review LG NANO81A / NANO80A  TV features

In terms of Smart TV functionality, the Blaupunkt UGC5500S is a classic example of a device where the system is both its greatest asset and its biggest flaw. On one hand, we have full Google TV here, which is a huge plus at this price point. We get access to a massive library of applications and basically all the functionality we know from brands that use this software. Nothing has been cut out forcibly, which is truly refreshing in such an inexpensive television. Unfortunately, we must honestly admit that in Blaupunkt's execution, this system simply works clumsily. This is a typical ailment of budget televisions with Google TV – the processor barely keeps up with the software. Navigation through the menu is not as smooth as we would like, and the remote can respond with a noticeable delay, giving the impression of being "dull." Of course, once you launch a specific application and start playing a movie, everything works stably, but just sifting through the interface requires a bit of patience.

As for traditional television features, Blaupunkt doesn't offer anything extraordinary. It is a simple device for basic tasks. The remote control deserves a plus, as it features a classic numeric keypad, which is simply convenient for flipping through cable channels. We also have Bluetooth, so you can easily connect wireless headphones or a speaker. The television also has a physical mini-jack headphone output. At a time when manufacturers are mass removing this connection, the presence of a "jack" is a nod towards those with older audio equipment or simply those who prefer classic wired headphones. It's a little thing, but it’s appreciated.

Smart Features: WebOS

One of the biggest advantages of the NANO81A model is its "brain", which is the operating system. LG has implemented a full-fledged WebOS version for 2025 here, which in terms of fluidity and user experience is on par with the more expensive models of this brand. Applications launch smoothly, and navigating through the menu is pure pleasure – there are no annoying stutters, which often occur with budget competitors. All of this is thanks to the unique remote with a pointer function (cursor), which has undergone a visual makeover this year. The manufacturer has opted for minimalism – the new Magic remote is significantly smaller and more ergonomic than its predecessors. It fits perfectly in the hand, but this change also has a downside. The physical numeric keypad has completely disappeared from the casing. For younger users, accustomed to streaming and selecting tiles, this will be no problem at all. However, older household members, attached to entering channel numbers by heart, will have to change their long-standing habits.

Everyday Use

In terms of functions that we would call "classic", the NANO81A sticks to a tried-and-true standard. It is not a multimedia powerhouse that will surprise you with exotic additions, but in everyday television tasks, it performs flawlessly. The handling of traditional terrestrial or cable television, including even the old faithful Teletext, is correct and intuitive. Wireless communication also deserves praise. The Bluetooth module works very reliably, allowing for quick and stable connection of a game controller or wireless headphones and speakers. It is simply a television that "works" – it is stable, predictable, and does not cause unnecessary complications during daily use.

Apps

9.6/10

9.1/10

OK
Disney_Plus
OK
Amazon_Prime_Video
OK
Player_TVN
OK
Polsat_Box_Go
OK
Canal_Plus_Online
OK
TVP_VOD
OK
Apple_TV_Plus
OK
SkyShowtime
OK
Rakuten
OK
CDA_Premium_Browser
OK
Spotify
OK
Tidal
OK
Netflix
OK
YouTube
OK
HBO_MAX
OK
Kodi
No
Apple_music
OK
Eleven_sports
No
Xbox Game Pass
OK
GeForce Now!
No
Amazon Luna
OK
Boosteroid
OK
Steam Link
OK
Disney_Plus
OK
Amazon_Prime_Video
No
Player_TVN
OK
Polsat_Box_Go
OK
Canal_Plus_Online
OK
TVP_VOD
OK
Apple_TV_Plus
OK
SkyShowtime
OK
Rakuten
OK
CDA_Premium_Browser
OK
Spotify
OK
Tidal
OK
Netflix
OK
YouTube
OK
HBO_MAX
No
Kodi
OK
Apple_music
No
Eleven_sports
No
Xbox Game Pass
OK
GeForce Now!
OK
Amazon Luna
OK
Boosteroid
No
Steam Link

Playing files from USB

9.3/10

8.2/10

Supported photo formats:

JPEG
Yes
Yes
HEIC
Yes
No
PNG
Yes
Yes
GIF
Yes
No
WebP
Yes
No
TIFF
No
No
BMP
Yes
Yes
SVG
No
No

Maximum photo resolution:

4 Mpix
Yes
Yes
6 Mpix
Yes
Yes
8 Mpix
Yes
Yes
10 Mpix
Yes
Yes
12 Mpix
Yes
Yes
16 Mpix
Yes
Yes
20 Mpix
Yes
No
24 Mpix
Yes
No
28 Mpix
Yes
No
32 Mpix
Yes
Yes

In terms of playing files from USB, Blaupunkt performs quite well. We checked several of the most popular formats, and basically everything important worked fine on the factory player. Therefore, you're not forced to immediately download additional software right after taking the television out of the box, as the equipment is simply self-sufficient from the start. Nevertheless, taking advantage of the charms of Google TV, we still recommend that you install something external, like VLC or Kodi. The factory player is adequate, but it is in these external applications that you will find the most configuration options, better subtitle support, or simply a more convenient interface. Since the system gives you such freedom, it is worth taking advantage of it to get as much as possible from your multimedia.

Many users still use their own USB drives to display movies or photos on a large screen. In this regard, the NANO81A performs quite decently – the built-in player supports a wide range of video and audio codecs, so most film libraries will work "straight out of the box". However, one must bear in mind the specifics of the WebOS system. Since it is a closed environment, we are limited to what the manufacturer has prepared for us. There is no possibility to install alternative players (like the popular VLC), so if the system player cannot handle something, not much can be done about it. During testing, we encountered a few specific limitations. Firstly, support for HEIC files is lacking. If you take photos with an iPhone and want to view them directly from a USB drive, the television simply won't see them – it's worth changing the file format to JPG on the phone immediately. We also noticed that the player has difficulties processing very large image files. Photos with a resolution of 20–28 Mpix may fail to load or cause system errors. Aside from these exceptions, everyday multimedia handling is smooth.

Sound

6/10

6.2/10

  • Maximum volume
    85dB
    81dB
  • Dolby Digital Plus 7.1
    Yes
    Yes
  • Dolby True HD 7.1
    No
    No
  • Dolby Atmos in Dolby Digital Plus (JOC)
    Yes
    No
  • Dolby Atmos in Dolby True HD
    No
    No
  • DTS:X in DTS-HD MA
    No
    No
  • DTS-HD Master Audio
    No
    No

In terms of audio, Blaupunkt performs really well, especially considering that this is a typical budget television. It’s evident, or rather audible, that the brand has not forgotten its roots, and for such an inexpensive model, the sound is exceptionally good. Of course, there is a noticeable lack of bass, but the overall output is loud, and surprisingly clear. Most importantly for us – even at higher volumes, the sound is not heavily distorted, which is a rarity and a pleasant surprise at this price point.

In terms of audio, the LG NANO81A pleasantly surprises compared to its higher-end sibling, the QNED80A model. Interestingly, NanoCell sounds a bit better, which is likely due to its slightly thicker casing. The greater volume allows for the extraction of any hints of low tones – the bass may not be powerful, but it is more clearly defined than in thinner constructions. However, one should not expect miracles. It is still a standard 2.0 speaker configuration with a total power of 20 W, so the overall sound characteristics remain similar to other models in this price range. The mid and high tones are adequate, making dialogues in films and news programmes clear. Although this slight improvement in the lower registers is pleasing, for true home cinema or listening to music, it is still worth considering purchasing at least a basic soundbar.

Sound Quality Test

Acoustic Measurements

85dBC (Max)

75dBC

81dBC (Max)

75dBC