Compare: TCL C855 vs Samsung The Frame 2026 (LS03H)

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

In summary, 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 excellent picture quality, low gaming latency, and a flexible and robust operating system.

Samsung The Frame 2026 is still a TV aimed at a fairly specific type of buyer. If your main priority is having a screen that looks good in your interior, hangs almost flush against the wall, and doesn’t simply turn into a large black rectangle when switched off, there are very few TVs on the market that execute this idea quite as well. The matte screen, interchangeable bezels, external One Connect box, and extensive Art Mode allow The Frame to genuinely become part of the room rather than just another TV sitting in the living room. And that’s exactly where we see its biggest appeal.

Importantly, though, that doesn’t mean design is all you’re getting. The Frame performs really well in bright rooms. Its matte coating is very effective at reducing reflections, brightness reaching around 650 nits is enough for comfortable daytime viewing, and the wide colour gamut means colourful content, animation, and brighter HDR scenes can look very impressive. On top of that, there’s 144Hz support at 4K and, for the first time, up to 240Hz at Full HD. VRR, ALLM, FreeSync, G-Sync, HGiG, low input lag, and an extensive Game Bar make The Frame a much more capable gaming TV than its “artistic” character might suggest.

The biggest compromises become apparent when you look at it as a TV primarily intended for home cinema. The Frame has no local dimming, so blacks become noticeably raised in dark scenes, and this is where the difference compared with good Mini LED and OLED TVs is most obvious. HDR therefore looks best with bright and colourful content, while evening movie sessions in a dark room are definitely not its strongest suit. There is also noticeable motion blur and only one full-bandwidth HDMI 2.1 port on the One Connect box, which may be frustrating for some users, especially gamers.

The Frame 2026, then, isn’t a TV for someone looking for the absolute best picture quality in its price range. There are models that offer deeper blacks or a more impactful HDR experience. But if the TV is meant to become part of a well-designed living room, is often used during the day, displays artwork, and at the same time needs to perform well with a wide variety of content, The Frame still makes a lot of sense. Samsung has barely changed its formula here, but it’s easy to see why — the “picture on the wall” concept is still executed extremely well. Owners of the previous model have little reason to upgrade, but for new buyers looking for this particular combination of design and TV functionality, it remains one of the most interesting options on the market.

TCL C855 uses a high-contrast VA panel. The ANSI contrast (without dimming) was a very decent 5238:1, which allows for at least very good black levels. Additionally, the panel itself is equipped with multi-zone Mini LED backlighting, which is divided into 1344 independent dimming zones for the 65-inch model. Such a number allows for very good results in our tests. It is worth noting that TCL, as one of the few manufacturers, offers such a specification without spending excessively large amounts of money, unlike the classic quartet of manufacturers. As you can see, in the vast majority of scenes we prepared, the results are impressive, particularly in the first three, as even in the third one, with a score of 54,000:1, it cannot be said that the black levels and contrast are weak, as they are more than satisfactory. These deteriorate in two scenarios: scenes with film stripes and when there are many elements surrounded by black on the screen. And while the last of the test scenes still has excellent contrast, the final tested scenario shows some blooming in the blacks. The frame from the film "Oblivion" performed exceptionally well on the TCL C855, with the level of black comparable to OLED screens, which is quite an achievement. It is also worth noting the good separation of lights, which is not easy to achieve. Our flagship scene from "Sicario 2" performed equally well in terms of contrast, but it is clear that details in the blacks on the first, second, and third planes tend to disappear. The operation of the backlight control algorithm also deserves praise, which minimizes the halo/blooming effect to an absolute minimum. However, it is worth noting that very small elements, such as stars, the TCL C855 can sometimes completely dim.

Samsung The Frame 2026 uses a VA panel but has no local dimming. That means the TV cannot dim selected parts of the screen. The backlight therefore works quite evenly across the whole panel. The VA panel itself gives an advantage over IPS or ADS screens. Blacks are noticeably better, and the picture doesn't look quite as washed out when watching in the evening. That said, in terms of contrast The Frame performs fairly averagely. This is most evident in dark scenes. If a bright object appears on a black background, the TV cannot dim the area around it. Blacks then take on a more navy cast and the image loses depth. The same applies to films with black bars. In a darkened room it's fairly easy to see that the bars are not truly black. In simpler, brighter scenes the issue is much less noticeable. So during regular TV, sport or daytime viewing, contrast is unlikely to be a major problem. It looks worse during evening viewing sessions, especially if you've previously used an OLED or a good Mini-LED. The difference in black levels to The Frame's disadvantage then becomes very obvious.

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. This situation is, however, regularly observed in this brand, so it was not a surprise to us. The first and last scenes, featuring large elements of light, look almost phenomenal, "shining" with brightness levels of 1470 and 1820 nits respectively. Such effects will certainly cause more than one person to squint, while simultaneously feeling the extraordinary dynamism of the scene itself. You can truly feel as if you are inside the film. The situation changes dramatically when small or minor elements with high luminance surrounded by black appear on the screen. The TCL C855, in order to avoid the halo effect, significantly reduces brightness to a level of even 240 nits, which is a disappointing result, causing the film to not appear as if it was recorded in HDR. The HDR effect in the TCL C855 makes watching dynamic scenes more engaging, allowing the viewer to feel as though 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 adjusted for scenes with a large amount of detail, which enhances viewing comfort.

The Frame 2026 is a genuinely bright TV. Its peak brightness reaches around 650 nits and, importantly, it maintains similar levels regardless of the type of scene being displayed. It doesn’t really matter whether we’re watching a very bright full-screen image or just a small highlight occupying part of the screen. The backlight remains powerful, allowing bright parts of the image to stand out clearly.

This gives The Frame a solid foundation for HDR. Bright highlights can look impactful, and the picture doesn’t appear flat or overly dim. Unfortunately, there is a compromise. Without local dimming, the TV cannot darken the black areas surrounding very bright objects.

This is clearly visible in scenes 2 and 4 of our test procedure. Bright elements look impressive, but at the same time, the blacks around them become noticeably raised. As a result, the image loses some of its depth, especially when watching in a dark room. This is why The Frame performs best with HDR in bright and moderately bright scenes, where its high brightness works to its advantage. In darker scenes, the situation is quite the opposite.

Colours

The Frame also performs well when it comes to colour reproduction. As a QLED TV, it can display a wide colour gamut and produce rich, saturated colours. DCI-P3 coverage reaches around 94%, while BT.2020 comes in at around 72%. These are good results, and you can see the difference in actual content.

Colours look vivid without appearing washed out, particularly in bright and colourful scenes. Animations and other content with plenty of saturated colours can look really good on The Frame. With this type of material, the TV shows one of its stronger sides.

The best factory mode for the TCL C855 is "Film," and it is on this mode that we conducted all our tests. Like any mode predefined by the manufacturer, it had its drawbacks that are worth correcting to achieve an image as close as possible to what the film producer intended. We will examine the colour characteristics in both SDR and HDR materials. Looking at the first, we see a noticeable dominance of green in the white balance, which, as you might imagine, resulted in an unpleasant greenish tint across the entire image. Observing the very important gamma chart, which is responsible for the image's contrast, 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 the image to be overly contrasted, merging details into a dark blob. This situation persisted for quite some time, up to 20% of the chart's value, before then dipping below the reference. This, in turn, meant a brightening of the image and a significant drop in contrast. The factory mode performed slightly better in HDR materials, as the white balance looked quite good, except for the second half, where green once again took precedence. 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 was something we could also observe in the scene from the film "Pan" in the paragraph checking the TV's HDR.

For assessing the factory colour output we chose the Filmmaker Mode. If you’re encountering it for the first time, it’s a mode designed to reproduce a film or series as faithfully as possible. The TV then switches off most of the extra picture enhancement features, and the colours and luminance characteristics are intended to be as close as possible to what the creators of the material intended. And it must be admitted that The Frame 2026 performs really well in this respect straight out of the box. The biggest deviation is visible in the white balance. As brightness increases the blue starts to drop out and green increases slightly. As a result the picture shifts toward warmer tones. White is therefore not perfectly neutral, and in some scenes you can notice a slightly warmer cast.

The luminance response for both the gamma and EOTF curves looks good. Across most of the range they stay fairly close to the target, although in the darkest parts of the picture there is a larger deviation. In practice some details emerging from black may therefore be rendered a little more strongly. However, this is not an error that stands out during normal viewing. Overall Filmmaker Mode is a good starting point here. However the picture is a little too warm by default and not all hues land exactly where they should.

TCL, like the vast majority of manufacturers, provides advanced calibration tools in its televisions. Here we find 2- and 20-point adjustments for greyscale 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. The performance with HDR materials was somewhat poorer, as the TCL C855 did not allow us to model them adequately. We were only able to slightly adjust the EOTF curve and significantly improve the colours themselves.

After calibration we mainly managed to remove that warmer tint and better even out the white balance. We also smoothed the brightness response a little, which made the picture more neutral and predictable. There are, however, things calibration won't fix here. It's mainly the black behaviour, which stems from the backlight design and the lack of local dimming. In some scenes blacks will therefore still be slightly lifted and you simply have to accept that. It's more a characteristic of this model than something that can be fixed with the settings. HDR is also a limitation. Samsung doesn't allow full freedom when working with the widest colour gamut, so not all colours can be reproduced perfectly. In normal viewing it's probably hard to notice, but it's worth being aware of.

Nevertheless, an important aspect in assessing image quality is tonal transitions. To obtain a clear image free from posterisation effects, the television must demonstrate very good algorithms for smoothing out colour gradations. We must admit that the one used in TCL C855, named "Gradual Smoothing," is among the best we have had the opportunity to test. Practically every scene performs very well here and there is nothing to criticise. The best example of this is the scene from "The Green Knight," which is the most demanding due to the vast amount of fine and subtle transitions in the mist. The C855 effectively smooths out everything contained in the scene and allows the full suspense to be felt. The only moment where a slight posterisation can be observed is in a shot from the film "The Green Knight," where the reds in the upper left section of the screen stand out from each other.

Gradation in The Frame 2026 comes across well, though not perfectly. In bright tonal transitions you can notice slight issues and occasional mild banding. These are not faults that seriously disturb normal viewing, but they can be picked up on our test images and in more demanding scenes. We would rate the bright tonal gradation at roughly 7.5 to 8 out of 10.

Interestingly, gradation in the darker parts of the image looks noticeably better. Here the transitions are very smooth and it's hard to find clear signs of posterization. This is the opposite of many LCD TVs, where the near-black region often causes bigger problems. In photos of dark scenes you can, however, see some unevenness in the image. These do not stem from the gradation itself but from panel uniformity and the operation of the backlight. Unfortunately, in that respect our sample of The Frame was not perfect, so in very dark shots you could spot brighter and darker patches of backlight.

Once again, we will take a look at the function of smoothing tonal transitions, but this time also at image scaling. The latter is particularly important when watching lower-quality materials, such as certain television programmes or older films. We will focus on the function responsible for tonal transitions. Interestingly, just like in the scenes of the previous test, it performed excellently and smoothed out practically all the inconsistencies; however, here it had problems. Using the menu responsible for this function, we found that no setting - even the strongest - was of any help.

Image scaling in TCL C855 is described 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 for our eyes. Even the small, fine branches do not have jagged edges, and there is no white halo around figures, which is characteristic of inferior scaling systems.

As with many of Samsung’s newer TVs, this one also uses the NQ4 AI processor, only the older, second-generation version. And you have to admit it handles digital image processing quite well. Lower-resolution material is sharpened effectively, and after upscaling to 4K it still looks natural. The TV can also somewhat "tidy up" weaker sources, like older recordings or lower-quality broadcasts. That doesn't, of course, mean it will suddenly turn poor footage into 4K, but at closer viewing distances the difference compared with simpler models with weaker processors is easy to spot. Edges are clearer, and fine details don't get lost as much to signal compression.

Samsung also offers a few additional image-enhancing features, but as usual it's best to use them sparingly. At stronger settings, noise reduction can very effectively reduce posterization, but it also noticeably interferes with the image. The picture then simply starts to look very artificial, for example by heavily smoothing characters' faces. So it makes the most sense with really poor sources when various types of noise are seriously distracting.

The maximum refresh rate we can set on the TCL C855 is 144 Hz. Naturally, this is only possible by connecting the TCL C855 television to a very powerful PC. Otherwise, we will be operating at a maximum refresh rate of 120 Hz, which is recommended if we primarily want to watch sports or content with a lot of motion dynamics. For those requiring high image fluidity, the manufacturer has implemented a multi-stage motion smoother. This has been divided into two separate sliders regulating the sharpness of moving images (Motion Blur Reduction) and flicker (Flicker Reduction). Both sliders can be set in the range from 0 to 10, with each increment affecting the level of smoothing, so everyone can find their sweet spot. We present a setting that allows for slight smoothing without the soap opera effect.

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

Samsung again used a panel with a maximum refresh rate of 144 Hz. Refresh rates up to 120 Hz primarily offer greater possibilities with material that contains a lot of motion. The TV can use additional motion-smoothing systems that can improve fluidity in sports and other fast-moving content. However, a high refresh rate alone does not solve everything. The Frame still uses a VA panel, which has a fairly slow response time, and consequently fairly pronounced motion blur. With rapidly moving objects, especially on a dark background, trails are easy to notice. There is also a slight doubling of edges, which can be visible even when additional motion-enhancement systems are switched off. We saw similar behaviour in last year's The Frame 2025, and it's a shame Samsung hasn't addressed this issue. The 144 Hz itself provides a good foundation, but the panel's response time still limits this TV.

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

The TCL C855 is one of the first manufacturers to equip its televisions with a special GameBar, which allows for extensive setting changes on the fly, without the need to exit the game. It features functions such as an additional crosshair grid, black level correction, and settings for people with disabilities. In the picture, we can see the next generation of this solution.

In summary, the TCL C855 television will be an ideal solution for those seeking a screen for all sorts of electronic gaming. Thanks to all the features supporting such entertainment, it is incredibly engaging. It is also important to highlight the very low input lag, regardless of the selected settings, including with the HDR Dolby Vision format.

In terms of gaming features, The Frame is practically on a par with Samsung’s top televisions. When a console is connected the TV automatically switches to Game Mode thanks to ALLM, so we do not have to change settings manually each time. There is also VRR, which matches the screen refresh rate to the number of frames produced by the console or PC. This helps avoid the characteristic screen tearing when frame rates drop. The Frame of course supports 4K at 120 Hz, so you can take advantage of the capabilities of the PlayStation 5 or Xbox Series X in games that offer higher frame rates. HGiG also works correctly. With HDR properly configured on the console, the TV does not try to brighten the picture further on its own, so bright effects in games are displayed as they should be. Samsung also includes a Game Bar. It is a handy menu you can bring up without leaving the game. There you can check VRR operation and the current frame rate, and quickly change the most important gaming-related settings. With a PC the possibilities are even greater, because the aforementioned Full HD mode lets you increase the refresh rate up to 240 Hz. There is essentially one feature missing that Samsung has already got us used to, namely Dolby Vision Gaming. Xbox owners will notice this most, as that console can use Dolby Vision in games. There is one more thing worth mentioning specific to this model. Its One Connect module has only one HDMI 2.1 port, so you must plug the console or PC into that port if you want to use 4K at 120 Hz. Fortunately Samsung did not combine this port with eARC. The soundbar can therefore be connected separately (3) and you still have a full HDMI 2.1 available for the console.

The delay times of the TCL C855 are remarkably low in every scenario. Even the most avid gamers will surely appreciate the very low input lag of just 7 ms at demanding 4K 120 Hz settings with HDR. Furthermore, the delays at these same settings, but with Dolby Vision HDR enabled, remain at the same level, which is not so obvious in the case of competing models. Consequently, the TCL C855 deserves the highest rating and recommendation.

People who feared that the additional One Connect module might cause greater delay between our action on the gamepad and what happens on the screen can sleep soundly. The input lag we measured is just as low as in other Samsung TVs.

At 60 Hz it is around 15 ms, and after switching to 120 Hz it falls to around 8 ms. These are very good results, so the delay is hard to notice in practice even in fast-paced games. The One Connect module itself does not introduce any noticeable issue.

TCL C855 when connected to a computer as a monitor performs very well. This is due to the very low latency between the mouse, eye, and screen, as well as excellent font clarity, which results from the correct 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 cannot adapt fonts to this subpixel layout. Additionally, the television has minor issues with displaying fonts on a black background, which is why we deducted some points.

In this category you could jokingly say that the new The Frame gives with one hand and takes away with the other. If you look solely at PC gaming, it performs really well. You have 144 Hz at 4K or even 240 Hz in Full HD, plus support for G-Sync and FreeSync and very low input lag. The Frame can easily serve as a large gaming monitor and it's hard to find major complaints.

On the other hand, we had the impression that font readability in the new model has worsened slightly. When you look at text from very close up, you can notice additional halos at the lower edges of characters caused by the action of individual sub-pixels. This gives a slight impression of blurred text. Of course this is mainly an issue for people who would actually want to use The Frame as a monitor on a desk, for example for working with text. At a typical viewing distance the problem is practically impossible to notice. And let's be honest, it's hard to imagine anyone putting a 55- or 65-inch The Frame on their desk.

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

Viewing angles are not a strong point of this model. Compared with LCD TVs with IPS panels, and even more so with OLEDs, the picture loses quality fairly quickly when viewed at an angle.

The glossy finish of the panel in TCL C855 did not allow for the highest rating in terms of the television's performance during daytime viewing, although it is precisely because of this that the blacks during the day are very good. Thanks to the high brightness in SDR content, the actress's face stands out strongly against reflections. A downside of the panel, however, is that light falling directly on the television "spills" further rather than being contained in one place. Generally speaking, if sun rays do not hit the panel, TCL C855 will be a very good choice for brightly lit rooms.

The Frame is, by design, a television that will often be used in a bright living room, and its matt finish suits that very well. The screen effectively diffuses reflections, so a window or a lit lamp don't turn into a clear mirror. In that respect it's really good and it's one of this model's stronger points. The matt coating does, however, have its downside. Strong light falling directly on the screen scatters over a larger area and slightly raises the black level. So during the day blacks don't look as "deep" as at night, especially when the room is very bright. But we think that's a fair compromise. On the plus side, The Frame's high brightness helps. The TV has enough power that the picture doesn't wash out and remains clearly visible during the day. Overall, then, it's a good TV for a bright living room, particularly if reflections bother you more.

TCL C855 operates on the Google TV system, which is a significant advantage compared to televisions equipped with proprietary systems from manufacturers, where installing applications from a USB drive may be difficult or often downright impossible. Thanks to Google TV, we have the ability to install practically 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 greatly facilitates inputting queries. Additionally, thanks to integration with Google, we can use voice control functions with the remote, which works very well, although there are occasional minor issues with the translation of functions and options. It is worth adding 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 bad days, and sometimes it experiences a "bad day".

In summary: Google TV is currently one of the most popular systems on the market. Thanks to an efficient CPU, it operates very smoothly, does not freeze, and does not have issues with lagging for a significant part of its usage. This is definitely the best option for those who want to make the most of the capabilities of the TCL C855 television and value the openness of the system.

Operating System: Tizen

Samsung The Frame 2026 runs on the familiar Tizen operating system, so when it comes to Smart TV features, you get pretty much everything you would expect from a modern TV. There is a wide selection of streaming apps, AirPlay, SmartThings, and the ability to cast content from a smartphone. The system itself is fast and responsive, while the menu layout is very similar to what you’ll find on other Samsung TVs.

When it comes to traditional TV features, things are a little more basic. The Frame doesn’t really stand out in this area, focusing primarily on its online features and lifestyle-oriented functionality.

Art Mode

The key feature, of course, remains Art Mode. It allows The Frame to display artwork or your own photos when you’re not watching TV, effectively turning the screen into part of your interior. The matte screen coating plays an important role here, as it helps the displayed artwork look less like an image shown on a glowing TV screen.

Another interesting addition is the motion sensor, something you won’t normally find on other TVs. It’s worth pointing out that this is not the same thing as the ambient light sensor. The latter adjusts the screen brightness to match the conditions in the room, while the motion sensor detects whether someone is nearby. If the room is empty, the TV can automatically turn Art Mode off and then switch it back on when you return. This means the screen doesn’t have to stay on all the time.

Another feature that works particularly well with this model is One Connect. In our opinion, it makes a lot of sense on a TV like The Frame, which is designed to sit as close to the wall as possible. All the main cables are connected to a separate box, while only a single cable runs to the screen itself. It’s simply a very convenient solution.

It’s also worth mentioning that Samsung includes a dedicated wall mount in the box. That might sound obvious, but it really isn’t. With the flagship S99H, for example, which also puts a strong emphasis on flush wall mounting and blending into the interior, the appropriate wall mount has to be purchased separately. With The Frame, it’s included, so you can save yourself a bit of extra money right from the start.

*The Art Mode photo was taken on The Frame Pro 2026. It looks identical on the standard The Frame — we have to admit that we simply forgot to take a photo of it during testing. 😉

The default media player on the TCL C855 performs very well with practically all the content we have prepared for it. Virtually every video format is supported. However, a notable deficiency may be the lack of a feature to change the font colour. There are hardly any issues with photos and their maximum resolution. It is worth noting negatively the absence of support for Apple's HEIC and SVG files. On the other hand, audio files can be played without any problems, and we do not believe that a large portion of you uses AIFF or DSD64. However, an undeniable advantage of the C855 and its operating system is that we can download another player from the app store at any time, which will play everything.

In terms of USB file playback, The Frame performs adequately. The TV easily handles the main video, photo and audio formats, so in everyday use you should not encounter many surprises. However, we again ran into problems with the HEIC format, which is common on Apple devices. Images saved in this format could not be opened correctly, which can be irritating if you often transfer photos directly from an iPhone. Apart from that, the player worked without major issues.

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

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

Despite using a 40 W speaker system in a 2.0.2 configuration — on paper somewhat better than in many conventional TVs — the sound is fairly average. What bothers us most is that it’s simply flat. As with most very slim TVs, there is a lack of bass and greater depth. Fortunately the midrange and treble are reproduced correctly. Dialogue is clear, and at normal listening levels there are no major distortions. For news or regular TV that setup is perfectly adequate. For films, music or games, however, you’ll quickly find it lacking.

That’s why we would definitely recommend adding a soundbar or external speakers to The Frame. Samsung, moreover, has an increasing number of models designed specifically for lifestyle TVs, such as the slim S800 series or speakers from the Studio or Music Frame lines, which in design match the TV itself.

TCL C855 vs Samsung The Frame 2026 (LS03H)

Advantages

Disadvantages

Our verdict

TV appearance

Where to buy

Contrast and black detail

HDR effect quality

Colours

Factory color reproduction

Color reproduction after calibration

Smoothness of tonal transitions

Image scaling and smoothness of tonal transitions

Blur and motion smoothness

Console compatibility and gaming features

Input lag

Compatibility with PC

Viewing angles

Daytime performance

Panel details

TV features

Classic features:

Smart features:

Sound connection options

Supported audio formats (external HDMI eARC audio):

Senior accessibility

Operating System: Tizen

Art Mode

Apps

Playing files from USB

Sound

Sound Quality Test

Acoustic Measurements