TCL C855 vs TCL C75B

Direct compare

C855 / C85

Available screen sizes: 65”75”85”98”

Available screen sizes: 55”65”75”85”

Panel type: LCD VA

Resolution: 3840x2160

System: Google TV

Model year: 2024

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Panel type: LCD VA

Resolution: 3840x2160

System: Google TV

Model year: 2024

Complete the survey to find out the result

Overall rating

7.6

6.7

  • Movies and series in UHD quality

    7.4

    6.3

  • Classic TV, YouTube

    7.1

    6.0

  • Sports broadcasts (TV and apps)

    6.7

    6.2

  • Gaming on console

    8.8

    8.4

  • TV as a computer monitor

    8.6

    7.6

  • Watching in bright light

    7.4

    4.9

  • Utility functions

    7.1

    7.7

  • Apps

    10.0

    10.0

  • Sound quality

    7.2

    6.6

Advantages

  • Very large number of built-in applications

  • High contrast and deep blacks

  • Very good HDR effect in bright scenes

  • Very high brightness - great TV for bright rooms

  • Image quality comparable to much more expensive televisions

  • Great TV for gamers - HDMI 2.1: VRR, ALLM, Game Bar

  • Very high refresh rate - 240Hz in FullHD and 144Hz in 4K

  • Very low input lag - 9ms

  • Advanced operating system - GoogleTV

  • Support for Dolby Vision, HDR10+

  • Decent black levels thanks to VA panel

Disadvantages

No like
  • Poor viewing angles

  • Poor factory colour reproduction (can be improved with calibration)

  • Limited brightness (350 cd/m²), making it difficult to watch in bright rooms

  • Issues with the smoothness of the Google TV system

  • Missing traditional features like USB recording or PIP

  • Average response time of the panel causing motion blur

Our verdict

Once again, the manufacturer shows that despite being a relatively young player in Poland (but not globally) when it comes to the RTV market, it certainly cannot be said that it is a second-rate choice. The TCL C855 is an incredibly versatile device that performs well in various applications and excels in its price range. Thanks to Mini LED backlighting, the results for contrast and black levels are very solid, allowing for a deep and vivid image. It is worth noting that the television's algorithm effectively manages to maintain uniformity of blacks, and the blooming effect is rarely noticeable. This backlighting is also a strong point for the television in HDR content, although with some reservations. The TCL C855 can achieve brightness levels of up to 1800 nits, which is an impressive result; however, brightness can drastically drop, even to around 200 nits, when a bright but small element appears on the screen. Another drawback is the boosted mid-tones, which can lead to a loss of contrast and reduce the image's alignment with the director's vision. The television also performs excellently when connected to a console or a powerful PC. In this category, the TCL C855 truly shows its strength, offering extremely low latency and high-quality gameplay, thanks to the full implementation of HDMI 2.1 features. The Google TV operating system is another advantage, providing the user with nearly unlimited possibilities for installing applications, even those outside the official store, thanks to support for APK files.

In summary, the TCL C855 is the ideal choice for those who know what they expect from a television. It is a good, versatile piece of equipment that, although not perfect, offers great picture quality, low gaming latency, as well as a flexible and expanded operating system.

The mid-range television segment is expanding rapidly, and TCL C75B demonstrates that it’s possible to get really solid equipment in this price category. This model is clearly designed with gamers in mind – the HDMI 2.1 port offers a lot of potential, providing VRR, ALLM, and impressive 144 Hz refresh rate in 4K (or 240 Hz in Full HD), which will certainly please both gaming and sports fans. The TV’s operation is pleasant and intuitive, mainly thanks to the Google TV system. While there may be minor stutters, the wealth of available apps and features more than compensates for this – practically everything we need is at our fingertips or even at the sound of our voice if we wish to talk to the remote in Polish. As for picture quality, TCL C75B also performs well. Thanks to the VA panel, it boasts quite good contrast, and the presence of Dolby Vision allows for enjoyable HDR effects, even if the brightness isn’t mind-blowing. Of course, it isn't without its flaws – despite the fast panel, there is some motion blur, and the lack of traditional features (like USB recording) may disappoint some users. Nevertheless, in its price category, the C75B is a very attractive option, especially for those looking for a screen designed for high-level gaming.

TV appearance

HDMI inputs
2 x HDMI 2.0, 2 x HDMI 2.1 (48Gbps)
2 x HDMI 2.0, 2 x HDMI 2.1 (48Gbps)
Other inputs
RCA (Chinch)
RCA (Chinch)
Outputs
Toslink (Optical audio), eARC (HDMI), ARC (HDMI)
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

Contrast and black detail

8.6/10

5.9/10

Local dimming function: Yes, number of zones: 1344 (48 x 28)

Local dimming function: No

Contrast:

Review TCL C855 Contrast and black detail

Result

:1

Review TCL C855 Contrast and black detail

Result

176,000:1

Review TCL C855 Contrast and black detail

Result

54,000:1

Review TCL C855 Contrast and black detail

Result

30,500:1

Review TCL C855 Contrast and black detail

Result

13,700:1

Review TCL C75B Contrast and black detail

Result

5,400:1

Review TCL C75B Contrast and black detail

Result

5,700:1

Review TCL C75B Contrast and black detail

Result

6,600:1

Review TCL C75B Contrast and black detail

Result

6,250:1

Review TCL C75B Contrast and black detail

Result

4,100:1

Halo effect and black detail visibility:

TCL C855 uses a high-contrast VA panel. The ANSI contrast (without dimming) reached a very respectable 5238:1, which allows for at least very good black levels. Additionally, the panel is equipped with multi-zone Mini LED backlighting, which is divided into 1344 independent dimming zones for the 65-inch model. This number allows for very good results in our tests. It is worth noting that TCL, as one of the few manufacturers, offers such a panel specification without spending excessively, unlike the classic big four manufacturers. As you can see, in the vast majority of scenes we've prepared, the results are impressive, particularly in the first three scenes, as even in the third, with a result of 54,000:1, it cannot be said that the black levels and contrast are weak, as they are more than satisfactory. These worsen in two scenarios: scenes with film strips and when there are many elements surrounded by black on the screen. And just as the last of the test scenes still has excellent contrast, in the final tested scenario, a slight blooming of blacks can be noticed. The frame from the film "Oblivion" performed excellently on TCL C855, and the level of black can even be compared to OLED screens, which is no small feat. It is also worth noting the good separation of lights, which is not an easy thing to achieve. Our flagship scene from "Sicario 2" also performed well in terms of contrast, but it is evident that details are lost in the blacks on the first, second, and third planes. The operation of the backlight control algorithm, which minimizes halo/blooming effects to an absolute minimum, deserves praise as well. However, it is worth noting that very small elements, such as stars, can sometimes be completely dimmed by the TCL C855.

The TV we tested, TCL C75B in size X," is equipped with a VA panel, which naturally provides quite decent contrast results – and that’s what we observed during our tests. On each test pattern, the TV achieved a contrast level of around 5500:1. This is a result that can be considered very good in this price category. The black in this model performs really well, though of course, it’s far from perfect.

Due to the C75B belonging to the mid-range segment, we won’t find local dimming technology here. This is particularly noticeable in more demanding scenes, such as those from the film Sicario 2, where we noticed that the black takes on a navy hue instead of a pitch-black. This limitation of panels without local dimming can be particularly evident in evening viewings with the lights off, when dark elements of the image are more pronounced. It's worth keeping this in mind when choosing a TV in this category, especially if we care about the best quality of black while watching movies at night.

HDR effect quality

6.5/10

5.1/10

Supported formats
HDR10, HDR10+, Dolby Vision, Dolby Vision IQ, HLG
HDR10, HDR10+, Dolby Vision, HLG
Color gamut coverage
DCI P3: 97.0%, Bt.2020: 79.0%
DCI P3: 95.0%, Bt.2020: 73.0%

Luminance measurements in HDR:

Review TCL C855 Brightness measurement

Result

1472 nit

Review TCL C855 Brightness measurement

Result

445 nit

Review TCL C855 Brightness measurement

Result

754 nit

Review TCL C855 Brightness measurement

Result

237 nit

Review TCL C855 Brightness measurement

Result

1820 nit

Review TCL C75B Brightness measurement

Result

368 nit

Review TCL C75B Brightness measurement

Result

382 nit

Review TCL C75B Brightness measurement

Result

429 nit

Review TCL C75B Brightness measurement

Result

404 nit

Review TCL C75B Brightness measurement

Result

425 nit

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

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

Static HDR10

Dynamic: Dolby Vision

Dynamic: Dolby Vision

HDR luminance chart:

TCL C75B

Luminancja HDR

Luminance of RGB colors

TCL C855

Luminancja HDR

Luminance of RGB colors

TCL C855 delivers a highly varied HDR effect. On one hand, the television truly shines, while on the other, it resembles a lower model with FALD backlighting. Such a state of affairs is regularly observed with this brand, so it was not a surprise for us. The first and last scene, which has large light elements, looks phenomenal, "shining" with brightness levels of 1470 and 1820 nits respectively. Such effects will certainly make many people squint, while simultaneously feeling the extraordinary dynamism of the scene itself. You can truly feel as if you were inside the movie. The situation drastically changes when small or minor elements with high luminance surrounded by black appear on the screen. The TCL C855, to avoid the halo effect, significantly reduces brightness to a level of even 240 nits, which is a disappointing outcome, causing the film to not look like it was shot in HDR. The HDR effect in TCL C855 makes watching dynamic scenes more engaging, and the viewer can feel like they are part of the action. Even with smaller elements of high luminance, the television manages to maintain details without excessive dimming. Moreover, the TCL C855 test shows that the brightness of the image is adapted to scenes with a large amount of detail, increasing viewing comfort.

During our brightness test, the TCL C75B "spat out" around 380 nits of brightness. We recorded similar results while watching most of the films we tested. These can be considered average – the TV performs decently in this segment, but around 400 nits is definitely too low to fully experience the magic of HDR effects. Of course, such results are better than those of budget models, which can achieve nearly half the brightness values. However, for HDR enthusiasts seeking stronger lighting effects and greater realism, the C75B may prove insufficient. On the plus side, it's worth mentioning the coverage of the DCI-P3 colour gamut at 95%. This is a very good result that easily suffices to enjoy a wide range of colours in content available on popular streaming platforms. Vivid and rich colours are definitely a strong point of this model.

Factory color reproduction

5.2/10

7.3/10

Factory Mode

After calibration

Factory Mode

After calibration

The best factory mode for the TCL C855 is "Film," and it is on this mode that we conducted all our tests. However, like every mode predefined by the manufacturer, it had flaws that are worth correcting to achieve an image that is as close as possible to what the film producer intended. We will look at the colour characteristics in both SDR and HDR materials. Taking the former into account, we see a clear dominance of green in the white balance, which, as you might guess, gave an unpleasant greenish tint to the entire image. Examining a very important gamma chart, responsible for the contrast of the image, we see a significant deviation from the reference line marked at 2.4. From the left, we can observe a strong spike in the measured value, which at this point caused contrast exaggeration and blending of details into a dark blob. This state of affairs persisted for quite a while, up to 20% of the chart’s value, before then diving below the reference. This, in turn, meant that the image was brightened and contrast decreased significantly. The factory mode performed somewhat better in HDR materials, as the white balance looked quite good, except for the second half, where green again took over. Looking at the EOTF curve, which, unlike gamma, shows the rate of brightness increase, we see primarily two errors: the darkest scenes were too dark, and the brightest ones were overexposed. This, by the way, could be observed in the scene from the film "Pan" in the check paragraph for the TV's HDR.

TCL C75B offers various picture modes, but in our opinion, the best choice is the “Film” mode. Although its settings are quite decent, the TV struggles with certain colour reproduction issues. In tests, we noticed that the image had a noticeably pinkish hue compared to what could be considered correct. This effect was particularly evident in skin tones, which appeared unnaturally flushed. The main culprit of this phenomenon turned out to be the white balance, characterised by an excess of blue and red in both HD and 4K HDR materials.

An additional problem was the way brightness was reproduced. The gamma, which is responsible for the visibility of details in darker materials, was definitely boosted, causing details in the darkest parts of the screen to be invisible, disappearing into complete black (e.g., the bottom part of the screen in the comparison image - the area around the actress's ear). The situation was similar on the EOTF curve, which was below the correct value, suggesting that a similar issue may be encountered in 4K HDR content.

Thanks to our experience and the appropriate tools, we decided to take matters into our own hands and check how much could be extracted from this model after professional calibration. The details are described in the next section.

Color reproduction after calibration

6.9/10

8.2/10

TCL, just like the vast majority of manufacturers, provides advanced calibration tools in its televisions. Here we find 2- and 20-point grey scale adjustments as well as an advanced colour management system. The results, as you can see, are very good and in SDR materials we have significantly approached the reference image. We eliminated both the green tint and the gamma issue, although there is still a slight "kink" at the very beginning. It went a bit worse with HDR materials, which the television ChooseTV C855 did not allow us to model properly. We only managed to slightly adjust the EOTF curve and significantly improve the colours themselves.

After calibration, TCL C75B has clearly improved when it comes to colour reproduction. Although the TV doesn't offer too many options for adjusting the white balance, we managed to improve its settings quite a bit. As a result, the image is no longer overly pink, and the colours now look much more natural and harmonious.

The gamma jump that was previously an issue hasn't completely disappeared, but we were able to significantly reduce it. This has made details in dark scenes more visible – both in HD and 4K HDR content.

Unfortunately, the lack of local dimming is still noticeable. The 'blooming black' effect remains, but that's a limitation of the display itself. Still, the colours post-calibration look significantly better, and the image is much more pleasant to watch.

Smoothness of tonal transitions

9.2/10

8.2/10

Nevertheless, an important aspect in assessing image quality are tonal transitions. To achieve a clear image free from posterisation effects, the television must demonstrate very good algorithms for smoothing out colour gradation. We must admit that the applied feature in TCL C855 called "Gradual Smoothing" is one of the better ones we have had the opportunity to test. Practically every scene performs very well here, and nothing can be faulted. The best example of this is the scene from "The Green Knight", which is the most demanding due to the vast number of fine and subtle transitions in the fog. The C855 effectively smooths everything present in the scene and allows the viewer to experience its entire suspense. The only moment where a slight posterisation can be noticed is in a frame from the film "The Green Knight", where the reds in the top left section of the screen contrast against each other.

When it comes to tonal transition fluidity, TCL C75B performs really well. It particularly excels in gradation of the darkest colours – here the television does not disappoint and presents a high-quality image.

Some imperfections can be noticed in the brightest areas of the screen, such as in a scene from the film Kingsman (sun in a blue sky). Nevertheless, the final effect should satisfy the vast majority of users.

Image scaling and smoothness of tonal transitions

5.5/10

5/10

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

Smooth transition function

Image without overscan on the SD signal

Once again, we will look at the function of smoothing tonal transitions, but this time also image scaling. The latter is particularly important when watching materials of lower quality, such as some TV programs or older films. We will focus on the function responsible for tonal transitions. Interestingly, just like in the scenes in the previous test, it performed splendidly and smoothed out practically all the choppiness, but here it had problems. Using the menu responsible for the operation of this function, we found that none - not even the strongest - setting helped.

The image scaling in TCL C855 is characterised as one of the best we have had the opportunity to test so far. The image is sharp, but in a way that could be described as natural to our eye. Even small, fine branches do not have jagged contours, and there is no white halo around figures, which is characteristic of weaker scaling systems.

TCL C75B has a feature for smoothing tonal transitions, but unfortunately, we cannot praise it. Regardless of the selected level – low or high – tonal transitions in older materials remained visible, as if the feature wasn’t working at all. It’s hard to say anything positive about it, as in practice it seems completely useless.

Image scaling is better. The TV handles it quite decently, although on thinner elements, like branches in the background, you can see slight jaggedness. However, this is not something that significantly hinders everyday viewing.

Unfortunately, a bigger problem turned out to be overscan, or cropping of the image edges. In our tests, it happened that news ticker or other elements close to the edge of the screen were cut off. This is definitely something to pay attention to, especially if we use the TV for watching news programs or content with text on the screen.

Blur and motion smoothness

8/10

7.3/10

Maximum refresh rate of the panel
144Hz
240Hz
Film motion smoothing option
OK
OK
Blur reduction option
OK
OK
BFI function 60Hz
Yes, 60Hz (image flickers)
Nie
BFI function 120Hz
Yes, 120Hz
Nie
Brightness drop with BFI
51%
0%

Blur (native resolution, maximum refresh rate):

Blur (BFI function enabled):

The maximum refresh rate that we can set on TCL C855 is 144 Hz. Naturally, this is only possible when connecting the TCL C855 TV to a very powerful PC. Otherwise, we will operate at a maximum refresh rate of 120 Hz, which is recommended if we primarily want to watch sports or content with a high level of motion dynamics. For those who require high fluidity of image, the manufacturer has implemented a multi-level motion smoother. It has been divided into two separate sliders that adjust the sharpness of moving images (Blur Reduction) and judder (Judder Reduction). Both sliders can be set in the range of 0 to 10, with each level affecting the degree of smoothing, so everyone can find their sweet spot. We present a setting that allows for slight smoothness without the soap opera effect.

The panel of TCL C855 features a very good response time. This is especially important, as VA panels often have issues with so-called ghosting, which is the effect where a black halo can be noticed behind a fast-moving object.

TCL C75B definitely has something to offer gamers. The television is equipped with a panel that can display images with a refresh rate of 144 Hz in 4K, and even 240 Hz in Full HD. These are really impressive results, especially for a model from the budget range.

On top of that, there are features for improving smoothness and reducing motion blur in films. The "Motion" option allows for precise adjustment of the effect on a 10-point scale, providing significant personalisation possibilities – everyone can set the smoothness to their liking.

Console compatibility and gaming features

9.8/10

9.8/10

  • ALLM
    Yes
    Yes
  • VRR
    Yes
    Yes
  • VRR range
    48 - 144Hz
    48 - 240Hz
  • Dolby Vision Game Mode
    Yes
    Yes
  • Correct implementation of HGIG
    Yes
    Yes
  • 1080p@120Hz
    Yes
    Yes
  • 1440p@120Hz
    Yes
    Yes
  • 4K@120Hz
    Yes
    Yes
  • Game bar
    Yes
    Yes

The TCL C855 television is equipped with full HDMI 2.1 ports with a bandwidth of 48 Gb/s. During our tests, we confirmed the seamless operation of all functions that come with this standard. As you can see, all the checkboxes light up green, which will certainly be appreciated by gamers, both console and those using the television as a computer monitor. Additionally, the TCL C855 supports both AMD FreeSync and NVIDIA's G-Sync, which can be easily activated in the graphics card settings. Users with very powerful setups can provide a 144 Hz signal to the C855, which the television handles effortlessly. It's also worth mentioning the implementation of the HGIG mode, which, due to the shortcomings of the "Game" mode, is overly bright, making it difficult to configure properly on-screen. Fortunately, the television performs excellently with the Dolby Vision format.

The TCL C855, as one of the first manufacturers, has equipped its televisions with a special GameBar feature that allows extensive setting changes on the fly, without the need to exit the game. It includes functions such as an additional crosshair grid, black level correction, and settings for individuals with disabilities. In the photo, we see the next generation of this solution.

In summary, the TCL C855 television will be an ideal solution for those looking for a screen for any kind of electronic gaming. With all the features supporting such entertainment, it is incredibly engaging. It should also be emphasized that it has very low input lag, regardless of the selected settings, including with the Dolby Vision HDR format.

TCL C75B is undoubtedly a television designed with gamers in mind. It has almost everything needed for even the most demanding console users. With the implementation of full bandwidth HDMI 2.1, the TV supports features like ALLM (automatic low latency mode) and VRR (variable refresh rate) – operating within the full capabilities of the TV, up to 240 Hz in Full HD resolution.

Additionally, the television supports advanced HDR technologies, including Dolby Vision and HGiG, which allows for even better detailing in HDR-optimised games. C75B is also equipped with a very convenient interface for gamers in the form of Game Bar, where you can check all key parameters such as refresh rate, input lag, or picture settings – all just a click away.

In one sentence: C75B is a great choice for gamers, offering a wide range of features that fully enable enjoyment of the capabilities of modern consoles and games.

Input lag

9.8/10

9.8/10

SDR

1080p60
16 ms
17 ms
1080p120
7 ms
9 ms
2160p60
16 ms
17 ms
2160p120
7 ms
8 ms

HDR

2160p60
16 ms
17 ms
2160p120
7 ms
8 ms
4320p60

Dolby Vision

2160p60 DV
17 ms
19 ms
2160p120 DV
9 ms
11 ms

The lag time of the TCL C855 is astonishingly low in every scenario. Even the most passionate gamers will surely appreciate the very low input lag at demanding 4K 120 Hz settings with HDR, clocking in at just 7 ms. Furthermore, the lag at these same settings, but with Dolby Vision HDR enabled, remains at the same level, which isn't so obvious with competing models. Therefore, the TCL C855 deserves the highest rating and recommendation.

The input lag on the TCL C75B is something that truly impresses. With a refresh rate of 144 Hz, the lag is just 9 ms, making the TV's response to our actions on the controller or keyboard practically instantaneous. For 60 Hz, the result is 19 ms – it's not a record low value, but it still falls within a range where the lag is practically unnoticeable during gaming. One could say that the difference is hardly felt, which makes this TV a good choice even for more demanding gamers.

Compatibility with PC

8.6/10

7.6/10

Chroma 444 (maximum resolution and refresh rate)
Yes
Yes
Font clarity
Good
Very Good
Readability of dark text and shapes
Good
Average
Input lag in PC mode (4K, maximum refresh rate)
16ms
8ms
Matrix subpixel arrangement
BGR
BGR
Max refresh rate
144Hz
240Hz
G-Sync
Yes
Yes

TCL C855 when connected to a computer as a monitor performs very well. This is thanks to the very low latency between the mouse-eye-screen and the excellent readability of fonts, which comes from the proper implementation of chroma 4:4:4 at all resolutions, including 4K@144Hz. The subpixel layout is BGR, which does not negatively impact usage in Windows. However, the situation may change when using macOS or other software that may not be able to adjust fonts to this subpixel layout. Additionally, the TV has minor issues displaying fonts on a black background, for which we deducted some points.

TCL C75B is quite a good choice for connecting to a computer. With high refresh rates, low input lag, and G-Sync support, the television performs exceptionally well in games – both fast-paced and more demanding ones. The image is smooth, and the response to our actions is quick, which gamers will undoubtedly appreciate.

For office work, the television also holds up well. Text is readable, although on a dark background some imperfections can be noticed – some fonts appear as if they are missing pieces of vertical lines. This may be distracting if we work a lot with documents or text editing. However, if the computer is mainly used for gaming or watching movies, TCL C75B will easily serve its purpose as a monitor. It’s a versatile device that can handle most applications.

Viewing angles

3.5/10

2.7/10

Brightness drop at an angle of 45 degrees
73%
86%

A widely known drawback of VA panels without an angle coating is their poor performance regarding viewing angles. The same is true for the TCL C855, where even a slight off-axis shift leads to significant image washout and colour degradation.

The viewing angles on the TCL C75B are, unfortunately, very poor. This is a typical compromise with VA panels – better blacks at the expense of off-angle visibility. The picture quickly loses quality when viewed from the side, which is the complete opposite of what IPS panel televisions offer. If we plan to watch the TV mainly head-on, this won't be a big problem. However, with a larger number of viewers sitting at different angles, the picture quality may disappoint.

TV efficiency during daytime

7.4/10

4.9/10

Matrix coating
Glare
Satin
Reflection suppression
Average
Average
Black levels during daytime
Good
Good

Matrix brightness

Average luminance SDR

TCL C75B: 366 cd/m2

TCL C855: 910 cd/m2

The glossy finish of the panel on the TCL C855 prevented it from achieving the highest rating for TV performance during daytime viewing, although it is precisely due to this that the blacks during the day are very good. Thanks to the high brightness in SDR content, the actress's face strongly stands out through reflections. However, a downside of the panel is that light hitting directly on the TV "spills" out rather than being contained in one spot. Generally speaking, if sunlight doesn't hit the panel, the TCL C855 will be a very good choice for brightly lit rooms.

TCL C75B performs okay during the day. The satin display somewhat limits reflections, but it's not an ideal solution. Brightness is also an issue – 350 cd/m² is simply not enough for comfortable viewing in a brightly sunlit room.

In less extreme conditions, for example, in a moderately lit room, the TV does alright. However, if the sun starts streaming directly onto the screen in summer, watching can become tiring. It's worth keeping this in mind when choosing this model.

Details about the matrix

Backlight Type
Mini-LED QLED
PFS LED
Software version during testing
TV+:TVM6.0.1_926b00935_240329
v8-t653t01-lf1v412
Image processor
mt5896
mt5896 2,5gb ram

Subpixel Structure:

Panel uniformity:

TV features

7.1/10

7.7/10

  • System
    Google TV
    Google TV
  • TV reception
    DVB-T, DVB-T2, DVB-S, DVB-S2, DVB-C
    DVB-T, DVB-T2, DVB-S, DVB-S2, DVB-C
  • Recording to USB (terrestrial TV)
    No
    No
  • Recording programming
    No
    No
  • Picture in Picture (PiP)
    No
    No
  • Screen mirroring (Windows Miracast)
    Yes
    Yes
  • AirPlay
    Yes
    Yes
  • Voice search in native language
    Yes
    Yes
  • Ability to connect a keyboard and mouse
    Yes
    Yes
  • Possibility to connect Bluetooth headphones to the TV
    Yes
    Yes
  • Possibility to simultaneously use Bluetooth headphones and the TV speaker
    Yes
    Yes
  • Audio only mode
    No
    Yes
  • RF remote control (no need to aim at the screen)
    RF
    RF
  • Backlit remote control
    No
    No
  • Teletext
    Yes
    Yes

TCL C855 operates on the Google TV system, which is a significant advantage compared to TVs equipped with proprietary systems from manufacturers, where installing applications from a USB drive can be challenging or often downright impossible. With Google TV, we have the option to install almost any application, both from the official store and directly from internet repositories via APK files.

This system also offers many conveniences in terms of control. We can connect a keyboard with a touchpad, which significantly simplifies entering queries. Additionally, thanks to integration with Google, we can utilise voice control features using the remote, which works very well, although there can be minor issues with translating functions and options. It’s worth mentioning that Google TV regularly receives updates that improve functionality and introduce new options. We can also confirm that according to reports from users of older models, the software can have its off days, and sometimes it does have its "bad day".

In summary: Google TV is currently one of the most popular systems on the market. Thanks to its powerful CPU, it runs very smoothly, does not freeze, and has no issues with stuttering for a significant part of its usage. This is definitely the best option for those who want to make the most of the TCL C855 TV’s capabilities and appreciate the openness of the system.

TCL C75B is a television that primarily relies on the Google TV system. The platform offers access to most popular apps, such as Netflix, YouTube, and Prime Video, making it great for watching content from the internet. However, it's worth mentioning that the system can sometimes stutter slightly, which may be noticeable during everyday use.

In terms of smart features, the C75B performs well. Voice control with the help of the built-in assistant works smoothly, and thanks to AirPlay and Miracast, we can easily transfer content from our phone or laptop. Bluetooth allows for effortless connection of headphones, controllers, or other devices.

However, anyone expecting classic television features may be disappointed. There is no option to record programmes on a USB drive or a picture-in-picture (PiP) feature. TCL has been skipping such features for some time, which may not appeal to users who mainly rely on traditional television.

Playing files from USB

9.2/10

9.2/10

Supported photo formats:

JPEG
Yes
Yes
HEIC
No
No
PNG
Yes
Yes
GIF
Yes
Yes
WebP
Yes
Yes
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
Yes
24 Mpix
Yes
Yes
28 Mpix
Yes
Yes
32 Mpix
Yes
Yes

The default media player on the TCL C855 handles practically all the media we've prepared for it very well. Almost every video format is supported. However, an important downside may be the lack of a font colour change feature. There are hardly any issues with photos and their maximum resolution. It's definitely worth noting the absence of support for Apple's HEIC and SVG files. On the other hand, we can play audio files without any problems, and we don't think many of you are using AIFF or DSD64. One undeniable advantage of the C855 and its operating system is that at any time we can download another player from the app store that will play anything.

The built-in media player in TCL C75B works really well. It handles most popular image and audio formats with ease. Although there are some shortcomings in the support of certain formats, thanks to Google TV, you can easily install an alternative player that will solve this issue.

Apps

10/10

10/10

OK
Disney_Plus
OK
Amazon_Prime_Video
OK
Viaplay
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
MAX
OK
Kodi
OK
Disney_Plus
OK
Amazon_Prime_Video
OK
Viaplay
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
MAX
OK
Kodi

Sound

7.2/10

6.6/10

  • Subjective sound quality:
    7.2/10
    6.6/10
  • Dolby Digital Plus 7.1:
    Yes
    Yes
  • Dolby True HD 7.1:
    No
    No
  • Dolby Atmos in Dolby Digital Plus (JOC):
    Yes
    Yes
  • Dolby Atmos in Dolby True HD:
    No
    No
  • DTS:X in DTS-HD MA:
    Yes
    Yes
  • DTS-HD Master Audio:
    Yes
    Yes

When assessing the sound on the TCL C855, we pay attention to several key aspects, such as whether the tones are clearly audible and do not interfere with each other, as well as whether none of them dominates the others. In the case of the TCL C855, the sound performs well – it is balanced and does not evoke any negative feelings. Generally, the sound is simply good.

For those with a home theatre system, the TCL C855 offers a wide range of audio codecs, including the two most important ones: DTS-HD Master Audio and Dolby Atmos. This ensures high sound quality that will satisfy users seeking better audio experiences.

The sound on the TCL C75B is really pleasant, especially at lower volume levels. The bass is noticeable and complements the sound well, but only up to about 40% volume. At higher settings, problems start to arise – the bass causes unpleasant vibrations, and the speakers begin to crackle. If we plan to use higher volume levels more frequently, it’s worth considering purchasing a soundbar, as the built-in speakers may not meet more demanding situations.