Panasonic Z85A vs Haier K85F

Direct comparison

K85F / K85FUX

Available screen sizes: 55”65”

Available screen sizes: 55”65”75”

Panel type: WRGB OLED

Resolution: 3840x2160

System: Amazon FireTV

Model year: 2024

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Panel type: LCD VA

Resolution: 3840x2160

System: Google TV

Model year: 2025

Complete the survey to find out the result

Overall rating

7.7

5.4

  • Movies and series in UHD quality

    8.2

    5.2

  • Classic TV, YouTube

    8.7

    5.2

  • Sports broadcasts (TV and apps)

    8.5

    4.6

  • Gaming on console

    9.3

    6.4

  • TV as a computer monitor

    7.6

    6.0

  • Watching in bright light

    4.8

    4.1

  • Utility functions

    7.0

    5.5

  • Apps

    5.7

    9.6

  • Sound quality

    7.4

    4.8

Advantages

  • Perfect black and infinite contrast thanks to the WOLED panel

  • Great HDR quality with good coverage of the DCI-P3 colour gamut (98%)

  • Excellent picture quality after professional calibration

  • Complete HDR package: HDR10, HDR10+, Dolby Vision

  • Low input lag: 5 ms (120 Hz) and 13 ms (60 Hz)

  • Support for ALLM, VRR, HGIG and Dolby Vision in games

  • Very good viewing angles

  • Smooth motion without smearing thanks to the 120 Hz OLED panel

  • USB recording capability and PiP feature

  • AirPlay support

  • Pleasant sound quality with noticeable bass

  • Low input lag, excellent for gaming

  • Surprisingly good media player via USB

  • High contrast and decent black levels (VA panel)

  • Good text readability in PC monitor mode

  • Presence of gaming features: ALLM and VRR

  • Access to numerous applications thanks to GoogleTV

Disadvantages

No like
  • SDR brightness at 300 nits – too low for heavily sunlit rooms

  • Amazon Fire TV system has a limited number of applications

  • Some system functions are poorly translated into Polish

  • No support for external subtitles in the USB player

  • No support for DTS:X audio in the television

  • Catastrophic image quality in HDR mode

  • Low quality of workmanship and fitting of materials

  • Slow, stuttering and poorly translated Google TV system

  • Very poor sound quality from the built-in speakers

  • Problematic remote control (and no batteries included)

  • Poor viewing angles

  • Low brightness and weak anti-reflective coating

  • Low colour gamut coverage

Our verdict

The Panasonic Z85A is the entry-level OLED model from the Japanese manufacturer, which fully utilises the potential of its panel. Thanks to OLED technology, we can expect phenomenal picture quality at the highest resolution – perfect blacks, excellent contrast, and superb HDR effects, especially after professional calibration. Additionally, it supports a full range of HDR formats, so we can easily choose a film in the best possible quality. Although Panasonic is usually associated with home cinema equipment, the Z85A performs just as well with sports and games. A 120 Hz panel, support for VRR, ALLM, and even functioning Dolby Vision in games guarantee smooth gameplay without any motion blur. The sound also deserves praise – although we won't find an impressive soundbar like in the model Z95A, it is still quite pleasant and has noticeable bass. Downsides? Primarily the Amazon Fire TV – an operating system that still has growing pains. Many popular applications are missing, and some functions are unavailable or poorly translated (e.g. lack of support for external subtitles). Another issue is the not very high brightness, typical of older WOLED panels – this may be a problem in a brightly lit room. Despite these shortcomings, the Panasonic Z85A is a great option for cinema enthusiasts and gamers looking for a versatile television with exceptional picture quality and solid sound. If we can overlook certain limitations of the system and the not-so-high brightness, the Z85A still has a lot to offer. However, if complete user comfort and a richer application ecosystem are crucial for us, then it is worth considering other OLED televisions from competitors as well.

The debut of the Haier brand in the European television market with the K85F model feels hurried, and after thorough testing, it seems almost unfinished. Analyzing this product leads us to a fundamental conclusion: its biggest problem is not the quality of the panel used. This, considering the price segment, is simply average, with the typical advantages of VA technology in the form of high contrast and equally typical disadvantages, such as poor viewing angles. What truly disqualifies this model as a home entertainment centre is the glaring lack of engineering refinement and, above all, software development. The list of shortcomings is long and starts from the very first contact with the device. Sloppy assembly, which could have been avoided during quality control, a poorly optimised and badly translated Google TV system, or annoying issues with basic functions like pairing the remote – all contribute to the picture of a product that seems to have been released to market without due diligence. The catastrophic image quality in HDR mode, resulting not only from low brightness but also from a complete lack of intelligent adaptation to the signal, only adds to this disappointing picture. However, it turns out that this model has a surprising second face. One needs to look at it not through the lens of a home television, but rather as a large and inexpensive display for special tasks. Then its shortcomings become less important, and unexpected advantages come to the fore: a fantastically working media player with USB, remarkable font readability from a PC, and access to a vast application database. In this role – as a screen in a conference room, hotel lobby, or simple advertising player – the Haier K85F performs surprisingly well. For the typical user looking for a reliable and simply well-functioning television for the living room in 2025, however, the Haier K85F is a proposal that is incredibly difficult to recommend with a clear conscience. It is a product full of contradictions, which fails in its primary, intended function on too many fronts.

TV appearance

HDMI inputs
2 x HDMI 2.0, 2 x HDMI 2.1 (48Gbps)
4 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), Mini-Jack (Headphones)
Network Interfaces
Wi-Fi 2.4GHz, Wi-Fi 5GHz, Ethernet (LAN) 100Mbps
Wi-Fi 2.4GHz, Wi-Fi 5GHz, Ethernet (LAN) 100Mbps
Build quality
BuildQuality-Good
BuildQuality-Budget
Stand type
Central
Legs
Bezel color
Graphite
Black
Stand
Swivel
Fixed
Accessories
Stand
Stand

Contrast and black detail

10/10

5.6/10

Local dimming function: No

Contrast:

Review Panasonic Z85A Contrast and black detail

Result

:1

Review Panasonic Z85A Contrast and black detail

Result

:1

Review Panasonic Z85A Contrast and black detail

Result

:1

Review Panasonic Z85A Contrast and black detail

Result

:1

Review Panasonic Z85A Contrast and black detail

Result

:1

Review Haier K85F Contrast and black detail

Result

3,550:1

Review Haier K85F Contrast and black detail

Result

5,200:1

Review Haier K85F Contrast and black detail

Result

5,350:1

Review Haier K85F Contrast and black detail

Result

5,400:1

Review Haier K85F Contrast and black detail

Result

3,500:1

Halo effect and black detail visibility:

Review Panasonic Z85A Contrast and black detail
Review Haier K85F Contrast and black detail
Review Panasonic Z85A Contrast and black detail
Review Haier K85F Contrast and black detail

The Panasonic Z85A uses a WOLED panel, which means one thing – perfect black and infinite contrast. Each pixel lights up and dims independently, so there is no question of any streaks or glow around bright objects on the screen. Even in the most demanding scenes, the image looks simply exemplary. There is no room for compromise in this regard, which is still present even in the most expensive LCD televisions. Here, Panasonic shines, utilising organic technology provided by LG Displays, and does so in truly impressive style.

Well then, let’s get to the point, which is how the Haier K85F handles black levels and contrast. The key information is that the television uses a VA panel, which has a significant impact on the image quality in dark scenes. It is precisely because of this that the contrast is really solid – our measurements showed values around 5000:1, which is much better than that of popular IPS panels.

However, one must remember that we are talking about equipment from the lower price range. Therefore, one cannot expect any advanced technologies, such as local dimming. The backlighting works across the entire surface of the screen all the time. How did this look during viewing? We took the film “Oblivion” with its cosmic landscapes for a test, and also checked classic black bars in other productions. The effect was quite decent. The black had good depth, but it was not perfectly pitch black – a subtle, navy blue glow could be seen, indicating that the panel's backlighting was still active.

HDR effect quality

6.5/10

3.4/10

Supported formats
HDR10, HDR10+, Dolby Vision, Dolby Vision IQ, HLG
HDR10
Color gamut coverage
DCI P3: 98.1%, Bt.2020: 73.0%
DCI P3: 81.8%, Bt.2020: 61.4%

Luminance measurements in HDR:

Review Panasonic Z85A Brightness measurement

Result

812 nit

Review Panasonic Z85A Brightness measurement

Result

775 nit

Review Panasonic Z85A Brightness measurement

Result

812 nit

Review Panasonic Z85A Brightness measurement

Result

808 nit

Review Panasonic Z85A Brightness measurement

Result

390 nit

Review Haier K85F Brightness measurement

Result

217 nit

Review Haier K85F Brightness measurement

Result

212 nit

Review Haier K85F Brightness measurement

Result

278 nit

Review Haier K85F Brightness measurement

Result

250 nit

Review Haier K85F Brightness measurement

Result

273 nit

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

Review Panasonic Z85A HDR effect quality
Review Haier K85F HDR effect quality

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

Review Panasonic Z85A HDR effect quality
Review Haier K85F HDR effect quality

Static HDR10

Review Panasonic Z85A HDR effect quality
Review Haier K85F HDR effect quality

HDR luminance chart:

Haier K85F

HDR luminance

Panasonic Z85A

HDR luminance

Luminance of RGB colors

The Panasonic Z85A is an OLED television, so one can immediately expect great effects in films. And indeed – our tests have shown that the WOLED panel can achieve around 800 nits of peak brightness in optimal conditions. This is a solid result that performs well in most demanding HDR scenes, allowing viewers to enjoy a dynamic and detail-rich image. However, like any OLED, the Z85A has its limits. In very bright scenes covering the entire screen – such as the final sequence from the film The Meg – the television reduces brightness to around 400 nits. This is standard behaviour for this technology, so if someone plans to watch films in a brightly sunlit living room, it is worth keeping this in mind. The coverage of the DCI-P3 colour gamut at 98% also deserves high praise. Thanks to this, the television reproduces a wide range of colours that stand out with vibrancy and depth, and details in HDR scenes are sharp and precise. In short – the Panasonic Z85A delivers a solid HDR effect that will satisfy any film enthusiast.

Let’s now turn to one of the hottest topics in the world of televisions, namely the quality of HDR effect. In the case of the Haier K85F model, we must unfortunately make it clear: if you are looking for equipment to watch content in a wide dynamic range, you should avoid this model at all costs. The main problem is its very low peak brightness, which during our tests barely reached 250 nits. To give you a better idea of what that means – such a value is fine for watching standard SDR content, but it is absolutely insufficient to showcase any real benefits of HDR. The image simply lacks the "power" to generate bright, striking highlights. All our measurements and tests on specialist patterns only confirmed this. As if that weren't enough, the television also struggles with colour reproduction. In this budget build, we won't find any technologies to expand the colour palette, such as quantum dot layers (marketed as "QLED"). As a result, the coverage of the DCI-P3 colour space, which is crucial for HDR materials, is only around 80%. In practice, this means that the image will not only be dark but also devoid of the vibrant, saturated colours that the director wanted to show us.

Factory color reproduction

8.4/10

3.8/10

Review Panasonic Z85A Factory color reproduction
Review Haier K85F Factory color reproduction

Factory Mode

After calibration

Review Panasonic Z85A Factory color reproduction
Review Haier K85F Factory color reproduction

Factory Mode

After calibration

The Panasonic Z85A offers many picture modes, but the Filmmaker mode definitely stands out from the rest. It is rare for a television to be so well tuned straight out of the box, and the unit we had the opportunity to test really surprised us positively.

However, there were a few minor shortcomings. In the SDR signal, we noticed a slight deficit of red and blue, which resulted in the image having a cooler hue than it should have. This is especially noticeable in the comparative photo. Conversely, in 4K HDR content, the situation was the opposite – an excess of red made the image appear warmer than the creators intended. In terms of brightness characteristics (gamma) and the maintenance of the appropriate EOTF curve, it's hard to find fault. There are slight deviations, but they are so minimal that the average viewer is unlikely to notice them.

It is also worth emphasising that our observations pertain to a specific unit of the television. Two identical models may differ from each other due to natural production variances. Nevertheless, the unit we had in our hands looks really solid and deserves praise. Now it's time for our calibration – we'll see if we can extract even more from this screen!

Well, how does the television perform with colours straight out of the box, without any interference from our side? The Haier K85F offers a full range of picture modes, such as Dynamic and Eco, but for anyone who wants to watch films according to the creators' intentions, only one really matters: Film mode. That is where we focused our tests, and unfortunately, its name has little to do with reality. The picture in the factory settings is very far from what we could call cinematic fidelity and requires numerous adjustments. Let's start with the white balance, which has a noticeable deficiency of red. In practice, this means that the entire image has a cool, bluish tint. The situation is even worse regarding brightness management, namely the gamma curve (for SDR) and EOTF (for HDR). Their graph resembles a real rollercoaster, which has a disastrous impact on the viewing experience. This results in unnatural dimming of SDR content, causing details in shadows to be lost, and in the case of HDR – excessive brightness, which further exacerbates the issue of clipping. Such a combination, namely too cool white combined with chaotic brightness and excessive blue saturation, results in significant errors in colour reproduction. Our measurements on the specialist ColorChecker chart revealed errors (Delta E) regularly reaching and exceeding values of 8-9. Put simply, errors above the threshold of 3 are already easily noticeable to the naked eye, so such a result means that the colours on the screen are simply heavily distorted.

Color reproduction after calibration

9.4/10

6.2/10

Review Panasonic Z85A Color reproduction after calibration
Review Haier K85F Color reproduction after calibration
Review Panasonic Z85A Color reproduction after calibration
Review Haier K85F Color reproduction after calibration

The Panasonic Z85A offers truly wide possibilities when it comes to image settings, so we enthusiastically set about calibration. Although we mainly focused on correcting the white balance, the final result exceeded our expectations. Both HD and 4K HDR content now display nearly perfect colour reproduction, with minimal errors that are hard to catch with the naked eye. Well-calibrated televisions are a rarity, and we must admit – it is truly gratifying. Although the gamma and EOTF curve did not require drastic adjustments, it was possible to further stabilise their characteristics across the entire brightness range. After calibration, the Panasonic Z85A is a true gem for home cinema enthusiasts. The image is precise, the colours are natural, and every scene looks exactly as the director intended.

Well, is there anything that can be done about this picture? Can professional calibration save the situation? The answer is both yes and no. It must be clearly stated that there are certain limitations we cannot overcome. The constraints of the design itself, meaning simply a poor panel and its narrow colour coverage, make it impossible to expect a reasonable HDR effect – we won't mislead you on that. The biggest beneficiary of our adjustments is undoubtedly the SDR mode, and it is indeed for watching such content, after calibration, that this television starts to make sense. We managed to somewhat tame the white balance. Although the television only offers basic 2-point adjustment (rather than precise 20-point), so it's not perfect, we successfully eliminated that unpleasant, cold "chill" in the picture. Above all, however, we noted a significant improvement in brightness management. The gamma curve, which previously resembled a rollercoaster, looks like an almost perfectly straight line after calibration. This is a sign that the television can finally display images without artificially dimming or brightening them. The conclusion is simple: even with such a cheap television, professional adjustment of the settings can achieve a lot and extract the maximum potential from it.

Smoothness of tonal transitions

7.5/10

7.6/10

Review Panasonic Z85A Smoothness of tonal transitions
Review Haier K85F Smoothness of tonal transitions
Review Panasonic Z85A Smoothness of tonal transitions
Review Haier K85F Smoothness of tonal transitions
Review Panasonic Z85A Smoothness of tonal transitions
Review Haier K85F Smoothness of tonal transitions
Review Panasonic Z85A Smoothness of tonal transitions
Review Haier K85F Smoothness of tonal transitions

The Panasonic Z85A handles the smoothness of tonal transitions really well. Colours blend together naturally, without noticeable artefacts or visible banding. However, in brighter scenes, such as the opening sequence in the film Kingsman, minor imperfections can be discerned. This is typical of WOLED panels, which have their limitations compared to Samsung Display's QD-OLED designs due to the use of white sub-pixels. The differences are not colossal, but a trained eye will pick them up, especially in more demanding scenes with subtle colour gradients. Despite these minor reservations, the Z85A offers a level that will satisfy the overwhelming majority of users. Tonal transitions are smooth, and the image maintains consistency even in complex scenes. This is a solid result, which in practice will rarely be a hindrance during everyday viewing of films or series.

It’s time to address a matter that goes unnoticed by many, but can be very irritating to the discerning (and not just) eye. We are talking about the fluidity of tonal transitions, or how smoothly the screen displays transitions between very similar shades of a single colour – for example, on a clear blue sky. We must admit that in this category, the Haier K85F performs quite decently considering its price. In bright scenes, such as the aforementioned sky or vast landscapes in the film "The Martian", there are no strong, distinct bands. Indeed, if you look closely, you will notice minimal imperfections, but generally, the effect is more than satisfactory. However, the situation changes when darker scenes appear on the screen, such as murky corridors in games or night landscapes. Here, banding, or the posterisation effect, becomes much more visible. Transitions in shadows and greys are no longer as smooth and can irritate the more sensitive eye. It’s not a level that would completely disqualify the television, but it’s clear that this is an area where costs have been cut.

Image scaling and smoothness of tonal transitions

7.4/10

4/10

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

Smooth transition function

Review Panasonic Z85A Image scaling and smoothness of tonal transitions
Review Haier K85F Image scaling and smoothness of tonal transitions

Image without overscan on the SD signal

Review Panasonic Z85A Image scaling and smoothness of tonal transitions
Review Haier K85F Image scaling and smoothness of tonal transitions

Now that we know how the Panasonic Z85A performs with tonal transitions in 4K content, it’s time to take a look at its "Gradation Smoothing" feature. It works, but unfortunately not entirely effectively. Regardless of the chosen value – whether it’s low, medium, or high – we were unable to achieve perfectly smooth tonal transitions in our test sequence. We recommend setting this feature to an intermediate level. Although it may slightly blur fine details, at least the issue of film grain loss does not occur, which for many viewers can be crucial when watching classic productions.

As for image scaling, the television performs quite well. It’s noticeable that the image is slightly sharpened, and slim lines may at times appear a bit jagged. However, this is standard in most TVs, and fortunately, it can be adjusted using the sharpness slider. This gives us complete control – we can achieve a more plastic, blurred image or a clearer one, although it may be more “harsh” and artificially sharp. It all depends on user preference and the type of content we are watching. Overall, the scaling is at a solid level and should satisfy most users who are using lower resolution materials.

Let's move on to digital processing and image scaling, specifically how the Haier K85F handles lower resolution signals, such as those from standard television. Right from the start, we encounter an extremely annoying and completely incomprehensible issue – overscan that is enabled by default. This means that the television artificially enlarges the image, cropping its edges, and this happens on every source, even 1080p. To see the full frame, you have to dig through the screen settings each time and manually switch the format to "expand to 16:9". It's a detail, but it's devilishly frustrating. The very act of scaling content to 4K resolution can be summed up in one word: acceptable. And that's about it. The image processor does not strip details from the picture, nor does it generate jagged edges or other artifacts. It simply does its job, without any fireworks. It's alright, but nothing more. However, the biggest and most noticeable shortcoming in the digital processing section is the absence of a smooth tonal transition feature. This is an algorithm that could significantly reduce the annoying banding effect we mentioned earlier. Unfortunately, the manufacturer did not provide such a solution, condemning us to watch the imperfections of the panel and low-quality materials in full view.

Blur and motion smoothness

8.5/10

4.5/10

Maximum refresh rate of the panel
120Hz
60Hz
Film motion smoothing option
OK
OK
Blur reduction option
OK
No
BFI function 60Hz
Yes, 60Hz (image flickers)
-
BFI function 120Hz
No
-
Brightness drop with BFI
37%
-%

Blur (native resolution, maximum refresh rate):

The Panasonic Z85A features a 120 Hz panel, which will certainly please both gamers and sports fans. Admittedly, it is not 144 Hz like some gaming TVs, but in practice, the difference is really hard to notice. In games, the image is stable and clear, and during fast action, there is no sign of any blurring. The same applies to sports – a fast-running footballer or a dynamic car manoeuvre looks smooth and natural. The TV also has the “Intelligent Frame Creation” function, which is a motion smoother. There are two sliders here – one is for reducing blur, and the other is for motion smoothness. With these, you can adjust the image to your own preferences – whether it be more of a cinematic effect with gentle transitions between frames, or a maximally smooth image ideal for watching sports.

The matrix in the K85F model operates at a native refresh rate of 60 Hz, which right from the start sets certain expectations regarding image fluidity. However, we must admit that we were very positively surprised when we found two separate sliders for motion control in the settings menu: one labelled as "Motion Blur Reduction" and the other "De-Judder". Such generosity in this price segment is an absolute rarity, as typically manufacturers offer at most one shared option. Unfortunately, our enthusiasm waned as quickly as it appeared. It soon became clear why Haier was so "generous" – the slider responsible for motion blur reduction is simply a dummy. Its adjustment brings absolutely no visible effect on the screen, so only one of the two options works.

Console compatibility and gaming features

10/10

4/10

  • ALLM
    Yes
    Yes
  • VRR
    Yes
    Yes
  • VRR range
    40 - 120Hz
    48 - 60Hz
  • Dolby Vision Game Mode
    Yes
    No
  • Correct implementation of HGIG
    Yes
    No
  • 1080p@120Hz
    Yes
    No
  • 1440p@120Hz
    Yes
    No
  • 4K@120Hz
    Yes
    No
  • Game bar
    Yes
    No

Panasonic is mainly associated with home cinema televisions, but the Z85A demonstrates that it can also step into the gaming world with a really strong impact. This hardware can easily be called a gaming beast – it has everything needed for comfortable gameplay.

Although there are only two HDMI 2.1 ports, both operate at full bandwidth, so we can easily connect both a next-gen console and a gaming PC. All key features are supported: ALLM automatically switches the television to game mode, VRR ensures smooth images without stuttering or tearing, and with correctly implemented HGIG and Dolby Vision, HDR games look really good – colours are vivid, details are sharp, and dark scenes are clear. We also find a Game Bar in the form of a clear, circular menu. It may not look as impressive as the competition's, but it is intuitive and contains all the important settings we would like to have at hand during gameplay.

In summary – the Panasonic Z85A is equipment that truly surprises with its gaming capabilities. It is a television on which both console gamers and PC players will feel at home. It is smooth, dynamic, and simply good.

Let's move on to features for gamers, although we must emphasise at the outset that this is more of a proposal for the "casual" ones. The manufacturer boasts in the specifications about the presence of HDMI 2.1 ports, which looks impressive on paper, but in reality, it is largely a marketing ploy. What good is a modern port if the heart of the television is a panel with a refresh rate of 60 Hz? It physically cannot display a signal at 120 frames per second, even at lower resolutions, which deprives the HDMI 2.1 port of its most significant advantage. It's a shame. (That’s why we mark it as HDMI 2.0 in our tests). Another curious peculiarity is the television's reaction to attempts to calibrate HDR from the console level. Changes to brightness settings cause very unnatural image behaviour, which might suggest an incorrect implementation of the HGiG standard. To be honest, however, one shouldn't worry too much about this, because as we've mentioned numerous times, we simply do not recommend using any HDR content on this screen. However, to avoid being too negative, the Haier K85F also has two significant and unexpected advantages. The first is the presence of ALLM, or Auto Low Latency Mode, which switches the television to low latency mode as soon as it detects a connected console. The second, even bigger surprise, is support for VRR, or Variable Refresh Rate. While it works within a very modest range of 48-60 Hz, its mere presence is commendable. As a result, the image in games can experience less "tearing," which significantly improves the gaming experience.

Input lag

10/10

10/10

SDR

1080p60
13 ms
13 ms
1080p120
5 ms
2160p60
13 ms
13 ms
2160p120
5 ms

HDR

2160p60
13 ms
13 ms
2160p120
5 ms
4320p60

Dolby Vision

2160p60 DV
13 ms
13 ms
2160p120 DV
5 ms

Since the Panasonic Z85A has also been designed with gamers in mind, the input lag had to be refined here. And indeed – the results are truly excellent. At 120 Hz, the lag is only 5 ms, and at 60 Hz, it is 13 ms. These are values that will satisfy even the most demanding gamers, whether we are talking about fast-paced shooters or precise fighting games. The responses to our movements with the controller are practically instantaneous, and the gameplay is smooth and responsive. Importantly, the Dolby Vision mode also works flawlessly here. Just a few years ago, using Dolby Vision in games often resulted in high input lag, but in the Z85A, this problem has been effectively eliminated.

We must, however, give Haier its due – there is one parameter in which this television absolutely shines and embarrasses many more expensive models. We are speaking about input lag, or signal delay. Our measurements showed an impressively low result of just 13 ms. This is a huge plus that makes gaming controls lightning-fast and incredibly responsive. In this regard, the K85F performs excellently.

Compatibility with PC

7.6/10

6/10

Chroma 444 (maximum resolution and refresh rate)
Yes
Yes
Font clarity
Very Good
Very Good
Readability of dark text and shapes
Very Good
Very Good
Input lag in PC mode (4K, maximum refresh rate)
5ms
13ms
Matrix subpixel arrangement
RWBG
BGR
Max refresh rate
120Hz
60Hz
G-Sync
Yes
No
Review Panasonic Z85A Compatibility with PC
Review Haier K85F Compatibility with PC

Using the Panasonic Z85A as a computer monitor performs really well. The text is readable and clear, making it easy to browse websites or work with documents. However, one must keep in mind certain limitations of the WOLED panel – the distinctive way it displays fonts may hinder more demanding users, especially those who spend long hours working with text. In terms of gaming on PC, the television performs just as well as with a console. Low input lag, a 120 Hz refresh rate, and proper implementation of G-Sync and FreeSync ensure a smooth and responsive image without annoying stutters or frame tearing.

And what if you tried using this Haier as a monitor for your computer? Here, to our great surprise, the television performs remarkably well. For office work – it is ideal. This is all thanks to its proper support for what is known as chroma subsampling 4:4:4. In plain terms: every, even the smallest letter on the screen is sharp, without annoying coloured outlines or blurring. Of course, let's be straightforward – this is not equipment for PC gamers. 60 Hz is too little for them. But if you simply need a large screen for text work, browsing the internet, coding, or displaying presentations, the K85F will excel in this role. This is one of its strongest and, to be honest, most unexpected applications.

Viewing angles

7.4/10

2.8/10

Brightness drop at an angle of 45 degrees
28%
67%

The viewing angles on the Panasonic Z85A are really good – after all, it's OLED. Whether we're looking at the screen straight on or at a steep angle, the colours remain vibrant, and the contrast hardly loses quality. Of course, the Z85A is somewhat outperformed by televisions with MLA micro-lenses or Samsung's QD-OLED panels, which currently set the highest standard in this regard. However, the differences are subtle enough that most users won't notice them during everyday viewing.

At almost the very end of the assessment of the panel itself, we left the viewing angles, which unfortunately are one of its biggest weaknesses. However, it must be honestly admitted that this is no surprise – it is simply a natural and commonly known characteristic of VA-type panels. In the specimen we tested, interestingly, the brightness of the image did not drop dramatically when we moved away from the centre of the screen. The real problem, however, lies in the colours, which start to fade instantly. A slight change in position on the sofa is enough for the colours to lose their saturation and become washed out. In this respect, the Haier K85F presents a rather mediocre level, typical for this technology.

Daytime performance

4.8/10

4.1/10

Panel finish
Satin
Satin
Reflection suppression
Average
Average
Black levels during daytime
Very Good
Good
Review Panasonic Z85A Daytime performance
Review Haier K85F Daytime performance
Review Panasonic Z85A Daytime performance
Review Haier K85F Daytime performance

Panel brightness

Average luminance SDR

Haier K85F: 276 cd/m2

Panasonic Z85A: 286 cd/m2

The Panasonic Z85A leaves something to be desired during the day. The panel, despite being matte, moderately suppresses reflections, which can be noticeable in bright rooms. The reflections are not excessively visible, but there is one catch – they take on a bluish tint. In certain situations, especially in strong daylight, this can be slightly annoying and distract from the content on the screen. Additionally, the maximum brightness is just under 280 cd/m². That simply isn't enough to comfortably watch television in a brightly lit room. If we are planning a viewing in the middle of a sunny day, it will be necessary to cover the windows to ensure the image looks good.

And how does the television perform in confrontation with daylight, for example in a brightly sunlit living room? Unfortunately, we do not have good news here. As we have already established, it is a television with relatively low brightness, which becomes a serious drawback when faced with sunlight. The situation is further worsened by the screen coating used. Instead of effectively suppressing reflections, its satin structure tends to unfavourably scatter them. In practice, this means that the reflection of a window or lamp turns into a large, blurred, milky halo, which degrades contrast and effectively hinders viewing. The conclusion is therefore clear: if the television is to be placed in a bright room, the K85F model will not be a good choice.

Panel details

Backlight Type
White LED
Software version during testing
FIRE OS 8.1.1.2
UKN2.241219.053
Image processor
mt5896

Subpixel Structure:

Panel uniformity and thermal imaging:

Review Panasonic Z85A TV Panel details
Review Haier K85F TV Panel details

TV features

7/10

5.5/10

  • HDMI inputs
    2 x HDMI 2.0, 2 x HDMI 2.1 48Gbps
    4 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), Mini-Jack (Headphones)
  • 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)
    Yes
    No
  • Recording programming
    Yes
    No
  • Picture in Picture (PiP)
    Yes
    No
  • RF remote control (no need to aim at the screen)
    Yes
    Yes
  • Backlit remote control
    No
    No
  • Teletext
    Yes
    Yes
  • Audio only mode
    Yes
    Yes
  • Bluetooth headphones support
    Yes
    Yes
  • Simultaneous Bluetooth headphones & TV audio
    No
    No

Smart features:

  • AirPlay
    Yes
    No
  • Screen mirroring (Windows Miracast)
    Yes
    Yes
  • Voice search
    Yes
    Yes
  • Voice search in native language
    No
    Yes
  • Ability to connect a keyboard and mouse
    Yes
    Yes
Review Panasonic Z85A TV features
Review Panasonic Z85A TV features
Review Panasonic Z85A TV features
Review Panasonic Z85A TV features
Review Haier K85F TV features
Review Haier K85F TV features
Review Haier K85F TV features
Review Haier K85F TV features
Review Haier K85F TV features
Review Haier K85F TV features

The operating system in the Panasonic Z85A is Amazon Fire TV, which is still a relatively new solution in the Polish market. Until now, we mainly associated it with portable smart devices, and now it is also making its way into televisions – similar to the flagship model Z95A.

On the plus side, it must be noted that the system operates smoothly and responsively. It is also quite intuitive, so navigation does not pose major problems. Unfortunately, when it comes to the availability of applications, it is somewhat lacking. In the Amazon store, we do find icons for popular services such as SkyShowtime, Rakuten, or Viaplay, but… they cannot be downloaded. This is a significant drawback for those who use these platforms daily. Additionally, some functions are poorly translated, which means in certain areas one has to guess what is meant. However, we believe that these are just growing pains, and over time they will be improved – both in terms of translations and application availability.

As for user functions, the situation is much better. The television supports recording to USB and the PiP (picture-in-picture) feature. There is also support for AirPlay, which will surely please users of Apple devices. We also have Bluetooth here, but unfortunately, we cannot connect headphones to it – it only works with keyboards and other control devices. Fortunately, it is possible to connect headphones or a home cinema system via cable, which resolves this issue.

In summary – the Panasonic Z85A offers a solid set of user functions that work well for everyday use. The Amazon Fire TV system is a step in the right direction, especially when compared to Panasonic's old system. However, at this moment, it is difficult to praise it unequivocally. There is potential, but the manufacturer still has a lot of work ahead to ensure everything functions as it should.

GoogleTV on Haier K85F

The heart of the television is the Google TV system, which in theory should be its huge advantage. Access to thousands of applications and a wealth of features are promises we are familiar with. Unfortunately, in Haier's execution, it is one of the worst implementations of this software we have encountered. The system runs painfully slowly, and the interface is notoriously unresponsive. However, the real nightmare is the incorrect and often downright comical translations of some menu options, making it difficult at times to understand what is even being referred to. To make matters worse, during our testing, we were unable to activate the AirPlay function, which simply did not work.

Classic features on Haier K85F

Let's move on to the classic features and connections, as this is where the story gets even more interesting. The rich array of ports is definitely a plus, including four HDMI ports and a rarely seen mini-jack headphone output. Unfortunately, the television does not offer either USB recording or PiP mode. However, the real ordeal begins with the remote control. Our first attempts to pair it via Bluetooth to activate radio frequency (RF) control and voice functions ended in total failure. After dozens of attempts, we were sure it was just a manufacturing defect. And here's the surprise: after a long struggle, we discovered that the remote could be paired, but it had to be done from the native Google TV settings, completely bypassing the non-functioning Haier overlay. This is a perfect example of how terrible software can ruin basic functionality. Oh, and one more thing. In the box... there weren't even any batteries for the remote.

Playing files from USB

3.1/10

9.4/10

Supported photo formats:

JPEG
Yes
Yes
HEIC
No
Yes
PNG
Yes
Yes
GIF
Yes
Yes
WebP
No
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

In terms of playback of files from USB, the Panasonic Z85A performs rather mediocrely. The built-in media player does handle most popular video formats, but it has one rather significant drawback – it does not support external subtitles. So, if we have older films on the drive or USB stick with separate subtitle files, we must reckon with the fact that the television simply will not display them. This is a considerable disadvantage, especially for those who use their own media libraries instead of streaming services. Of course, this problem can be circumvented by using an external media player (e.g. via a console or Smart TV box), but this is an additional step that could be avoided if the built-in application were better developed.

After all our complaints about the unfinished software, the moment came when we experienced absolute shock. It turns out that in this buggy and slow-operating system there is a function hidden that works almost perfectly and puts industry veterans to shame. We are talking about the built-in media player for files from USB drives. It is a true multimedia powerhouse that played virtually every video format we threw at it – from the most popular to the completely niche. Haier, a newcomer in the TV market, has achieved something that many manufacturers with decades of experience have struggled with for years. Who knows, perhaps it was originally intended to be a reliable player for conference rooms? Regardless of its origin, the result is excellent!

Apps

5.7/10

9.6/10

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

Sound

7.4/10

4.8/10

  • Maximum volume
    -
    83dB
  • Dolby Digital Plus 7.1
    Yes
    Yes
  • Dolby True HD 7.1
    No
    Yes
  • Dolby Atmos in Dolby Digital Plus (JOC)
    Yes
    Yes
  • 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 sound, the Panasonic Z85A is pleasantly surprising. The television delivers a pleasant and clear sound, and it can also generate a noticeable bass, which adds depth to both films and music. The surround effect is also quite well reproduced, making watching films or playing games more immersive. Unfortunately, there is one "but". The television does not support the DTS:X format, which is quite popular among more advanced home cinema systems. Therefore, if we plan to use this sound standard, it will be necessary to connect the audio equipment first to the amplifier or soundbar, and only then to the television.

When it comes to sound, the review will unfortunately be very brief. The biggest advantage of the built-in speakers of the K85F is really just that they are there and produce sound. Other than that, the sound is completely flat, devoid of any bass, and simply anemic. Yes, on the TV's box, we will find the Dolby Atmos logo, but when faced with the physical capabilities of these drivers, it is a feature that exists only on paper. The verdict can, therefore, only be one: when planning to purchase this television, you should immediately add a soundbar to your budget.

Sound Quality Test

No sound test video

Acoustic Measurements

No acoustic data

83dBC (Max)

75dBC