Samsung QD-OLED S90D / S94D vs TCL C75B

Direct compare

S90DAT / S94DAT

Info

Available screen sizes: 65”

Available screen sizes: 55”65”75”85”

Panel type: QD-OLED

Resolution: 3840x2160

System: Tizen

Model year: 2024

Complete the survey to find out the result

Panel type: LCD VA

Resolution: 3840x2160

System: Google TV

Model year: 2024

Complete the survey to find out the result

Overall rating

8.2

6.7

  • Movies and series in UHD quality

    8.5

    6.3

  • Classic TV, YouTube

    9.2

    6.0

  • Sports broadcasts (TV and apps)

    8.9

    6.2

  • Gaming on console

    9.6

    8.4

  • TV as a computer monitor

    8.0

    7.6

  • Watching in bright light

    5.3

    4.9

  • Utility functions

    7.7

    7.7

  • Apps

    9.3

    10.0

  • Sound quality

    7.4

    6.6

Advantages

  • Perfect black (OLED)

  • Great for 4K and HD content

  • Excellent for gamers - 144hz, HDMI 2.1, low input lag.

  • Among the best viewing angles on the market

  • High coverage of a wide color gamut

  • Above-average sound quality

  • 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
  • No support for DTS soundtracks (may be an issue with external players)

  • Black levels issues during the day

  • 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

Samsung S90D or otherwise S94D has pleasantly surprised us in many ways. It offers excellent picture quality as befits a TV with an organic matrix. Depending on the size, the television can have different types of OLED panels. In the model we tested, the 65' version with a QD-OLED panel, the blacks are deep, and the colours are vivid and intense. The brightness of the screen, thanks to quantum dot technology, makes HDR effects very impressive. Watching dynamic scenes full of details is completely immersive. This is an ideal choice for those who want to enjoy cinema at the highest level at home. However, we noticed that the factory colour settings might require adjustment. But after the appropriate calibration, the TV showcases its full potential and competes with the best televisions, even above its price range. This model stands out with excellent viewing angles - better than the WOLED panel variants. The picture is clear and colourful from any position in the room. The Tizen operating system makes everyday use of the TV easy. Navigating apps and streaming services is simple and intuitive. Additionally, support for AirPlay and access to the SmartThings ecosystem enhance the multimedia capabilities of the device. When it comes to motion smoothness, the 144Hz panel handles fast scenes excellently and additionally eliminates motion blur. Watching sports or dynamic movies is a pleasure. For gamers, it offers support for HDMI 2.1 and low input lag, making it a great choice for console gaming. Despite numerous advantages, we noticed a few drawbacks. In bright rooms, the blacks on the QD-OLED panel lose their depth. This can be noticeable when watching during the day. Another somewhat less significant issue could be the readability of fonts when using a PC. It could be better; some texts are less sharp compared to other models. Nevertheless, the 65' Samsung S90D or S94D is a television that combines exceptional picture quality, motion smoothness, and innovation. It is one of the best options in the premium segment that will meet the expectations of both cinema lovers and gamers.

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
0 x HDMI 2.0, 4 x HDMI 2.1 (48Gbps)
2 x HDMI 2.0, 2 x HDMI 2.1 (48Gbps)
Other inputs
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

10/10

5.9/10

Local dimming function: No

Contrast:

Review Samsung QD-OLED S90D / S94D Contrast and black detail

Result

:1

Review Samsung QD-OLED S90D / S94D Contrast and black detail

Result

:1

Review Samsung QD-OLED S90D / S94D Contrast and black detail

Result

:1

Review Samsung QD-OLED S90D / S94D Contrast and black detail

Result

:1

Review Samsung QD-OLED S90D / S94D Contrast and black detail

Result

: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:

Samsung S90D, thanks to the use of a QD-OLED panel, offers excellent contrast, which is one of its greatest advantages. In QD-OLED technology, each pixel emits its own light, allowing for perfect blacks and precise detail reproduction in dark scenes. Unlike traditional LCD panels with backlighting, where blacks often appear greyish, turned-off pixels in QD-OLED remain completely black. As a result, the television provides a dynamic, realistic image with exceptionally deep contrast. For example, in scenes from "Oblivion," the Samsung S90D brilliantly captures the intensity of the lantern lights, highlighting details in the bright areas of the image, and in "The Revenant," it perfectly showcases the character against the backdrop of a deep, black forest scene, emphasizing impressive contrast reproduction. It is worth noting that in the Samsung S90D model, only this specific size is equipped with the QD-OLED panel produced by Samsung Display, setting it apart from other versions. Nevertheless, regardless of the panel used, the blacks on this television will always be perfectly black thanks to OLED technology, which turns off pixels for absolute blackness. This means that in categories such as black levels and contrast, the S90D delivers excellent picture quality regardless of the type of panel.

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

6.7/10

5.1/10

Supported formats
HDR10, HDR10+, HLG
HDR10, HDR10+, Dolby Vision, HLG
Color gamut coverage
DCI P3: 99.0%, Bt.2020: 76.0%
DCI P3: 95.0%, Bt.2020: 73.0%

Luminance measurements in HDR:

Review Samsung QD-OLED S90D / S94D Brightness measurement

Result

833 nit

Review Samsung QD-OLED S90D / S94D Brightness measurement

Result

904 nit

Review Samsung QD-OLED S90D / S94D Brightness measurement

Result

913 nit

Review Samsung QD-OLED S90D / S94D Brightness measurement

Result

927 nit

Review Samsung QD-OLED S90D / S94D Brightness measurement

Result

478 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: HDR10+

Dynamic: Dolby Vision

HDR luminance chart:

TCL C75B

Luminancja HDR

Luminance of RGB colors

Samsung QD-OLED S90D / S94D

Luminancja HDR

Luminance of RGB colors

In the HDR effect quality category, Samsung S90D achieves remarkable results. On the luminance chart up to 10% window, the TV exceeds the magical threshold of 1000 nits, which is an impressive outcome. However, in the film scenes we tested, these values were slightly lower. Additionally, in the case of a scene with fullscreen sunlight glare, brightness drops to around 500 nits, but it still remains at a very good level. It is worth mentioning that this model stands out with very high colour gamut coverage, thanks to the QD-OLED panel used, which gives it an advantage over TVs with WOLED panels that cannot achieve such a wide spectrum of colours.

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

7.1/10

7.3/10

Factory Mode

After calibration

Factory Mode

After calibration

Samsung 65 S90D with a QD-OLED panel has been tested in Filmmaker mode, which the manufacturer has been using for years to provide the best possible picture settings. In this mode, the TV offers a fairly decent image but with some shortcomings worth noting. In terms of white balance in HD content, viewers may notice a dominance of the red color. This effect can lead to the impression that certain skin tones appear unnatural and the overall scene will be too warm, which in turn can affect immersion in the watched material. In scenes where subtle differences in color are crucial, these distortions can be particularly noticeable. Similar sensations may also occur in 4K HDR content. Changes in white balance in this case can be analogous, with a noticeably smaller deviation in red color. This can also cause certain details and colors to not be fully represented, making the image lose its naturalness.

When it comes to contrast, the gamma presents quite well, however, some errors are still noticeable. Gamma values are below the reference level of 2.4, which can result in bright areas of the image being washed out and dark areas lacking detail. This limitation can cause some scenes to lack depth and detail, which in turn affects the overall presentation quality. On the other hand, the EOTF curve related to contrast in 4K HDR content performs really well, showing that the TV can effectively convey differences in brightness. Nevertheless, it is worth noting that these values are slightly below the ideal level on the graph, indicating the need for further optimization in this regard.

Samsung S90D in Filmmaker mode offers solid color reproduction, but requires some adjustments to fully realise the potential of the TV, especially in the context of different types of content.

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

8.9/10

8.2/10

After calibrating the TV, the Samsung S90D in film mode gains quality more than one might expect. The white balance for HD and 4K HDR content has been adjusted to near perfection. Although minor shortcomings can be noticed, they are subtle enough that they don’t significantly impact the overall picture quality. The colours have become more harmonised, aiding in the natural reproduction of details, particularly in scenes that require precise colour representation. It is worth noting that this model, in this size, uses a QD-OLED panel which offers broader colour gamut coverage compared to other sizes of this model that are equipped with a WOLED panel.

The contrast has also significantly improved. After calibration, the gamma graph is much closer to the expected line, providing a better balance between light and dark tones in the picture. The EOTF curve, which before calibration indicated issues with overexposed scenes, now shows significantly better results. This effect allows for the retention of more details in the bright areas of the image, especially in HDR materials.

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

8.6/10

8.2/10

In the category of fluid tonal transitions, the television S90D exhibits significantly better results than its counterpart with a WOLED panel. Thanks to the use of a QD-OLED panel, this model provides more consistent and natural transitions between colours. Although some minor imperfections were noted during testing, they are subtle enough not to impact the overall visual experience. When watching various video content, tonal transitions are smooth and harmonious, allowing viewers to enjoy the depth and detail of the image without irritating distractions. In tested scenes where colour changes are particularly important, such as in landscapes or dynamic sequences, the television Samsung S90D performs excellently, rendering differences in shades with adequate precision.

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

8/10

5/10

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

Smooth transition function

Image without overscan on the SD signal

The television handles tonal transitions excellently, allowing colours to flow smoothly into each other, creating a natural image. The built-in noise reduction feature can further enhance these transitions, which can be useful in certain situations. However, it is worth remembering that activating this option may lead to excessive smoothing of the desired film grain structure, which in turn can affect the authenticity and atmosphere of the image. Therefore, caution is recommended when using this feature to avoid losing the character and depth of the content.

The Samsung S90D model effectively processes materials in lower resolutions. This can be seen in the displayed image. The model's silhouette is clear and naturally reproduced, with details well preserved. Additionally, the branches of the trees are well-defined, showing no visible jagged edges that could degrade the quality of the image. Thanks to effective upscaling, even lower resolution materials look attractive on the screen, which will surely please users enjoying a variety of content sources, such as standard cable or antenna television.

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

8.5/10

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
Nie
Nie
Brightness drop with BFI
50%
0%

Blur (native resolution, maximum refresh rate):

Samsung S90D TV, equipped with a refresh rate panel of 120 Hz, and in the appropriate PC configuration even 144 Hz, ensures excellent motion fluidity. Samsung focuses on a variety of image clarity settings on a ten-point scale, giving users the freedom to adjust the display to their own preferences. In UFO tests, the OLED panel shows its strengths, eliminating any blurring. The lightning-fast pixel response makes dynamic movements faithfully reproduced.

Similar results can be observed in other sizes of this model with a WOLED panel, which also offer excellent image fluidity. Organic technology, in this case, is considered one of the best on the market. The picture of Samsung S90D, regardless of the type of panel, is incredibly sharp and detailed, making this TV perfect for dynamic scenes, both during gaming and sports broadcasts. Additionally, its capabilities in terms of refresh rate and clarity ensure that every movement is smooth and natural, which will certainly satisfy even the most demanding users.

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

9.5/10

9.8/10

  • ALLM
    Yes
    Yes
  • VRR
    Yes
    Yes
  • VRR range
    48 - 144Hz
    48 - 240Hz
  • Dolby Vision Game Mode
    No
    Yes
  • Correct implementation of HGIG
    Yes
    Yes
  • 1080p@120Hz
    Yes
    Yes
  • 1440p@120Hz
    Yes
    Yes
  • 4K@120Hz
    Yes
    Yes
  • Game bar
    Yes
    Yes

Television S90D is an excellent solution for gamers, offering a range of advanced features that elevate the gaming experience to a new level. Equipped with the HDMI 2.1 standard, the model supports modern technologies such as VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode). Thanks to these solutions, the image is incredibly smooth, and the response to commands is instantaneous, which is crucial in dynamic titles. Additionally, the S90D supports HLG (Hybrid Log-Gamma) and G-Sync and FreeSync image synchronisation. This allows for a perfect connection with the Xbox, PlayStation, or PC, eliminating issues with tearing and stuttering. The built-in operating system offers the Xbox Game Pass app, providing access to a massive library of games directly from the television. This solution makes gaming even more convenient and accessible. The Game Bar feature provides quick access to important information, such as current settings, performance statistics, and the ability to adjust image options. This allows for on-the-fly modification of display parameters, which is incredibly useful during intense gameplay. Despite lacking support for Dolby Vision, Samsung S90D still delivers excellent HDR image quality, allowing for full utilisation of the potential of games and films. As a result, S90D represents a unique combination of modern technologies, excellent image quality, and intuitive features, perfect for any gaming enthusiast.

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

10/10

9.8/10

SDR

1080p60
10 ms
17 ms
1080p120
5 ms
9 ms
2160p60
10 ms
17 ms
2160p120
5 ms
8 ms

HDR

2160p60
10 ms
17 ms
2160p120
5 ms
8 ms
4320p60

Dolby Vision

2160p60 DV
19 ms
2160p120 DV
11 ms

QD-OLED from Samsung stands out with an incredibly low input lag, making it an excellent choice for gamers. Regardless of the resolution or refresh rate, both in SDR and HDR mode, results around 10 ms are truly impressive. Such a low input lag ensures immediate response to actions on the screen, which is crucial in dynamic games where every millisecond counts. Users can enjoy smoothness and precision, which makes the S90D TV with QD OLED panel a superb option for those who prioritise performance in gaming.

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

8/10

7.6/10

Chroma 444 (maximum resolution and refresh rate)
Yes
Yes
Font clarity
Very Good
Very Good
Readability of dark text and shapes
Very Good
Average
Input lag in PC mode (4K, maximum refresh rate)
5ms
8ms
Matrix subpixel arrangement
RGB
BGR
Max refresh rate
144Hz
240Hz
G-Sync
Yes
Yes

The Samsung S90D 65 TV performs excellently as a monitor for PCs. Fonts appear sharp, making it easier to read and use various applications. Support for chroma 4:4:4 at a resolution of 4K and a refresh rate of 144 Hz ensures full colour reproduction and outstanding image clarity. Moreover, the impressive input lag of just 5 ms is a significant advantage, especially for gamers and professionals working with graphics. However, it should be noted that points were deducted in this category compared to the WOLED panel version due to the different diamond arrangement of sub-pixels, which may lead to the distinct visibility of individual sub-pixels when displaying fonts on a dark background. This issue only pertains to the 65-inch version, so users who plan to use the TV on their desk will not encounter these difficulties with smaller variants.

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

9.8/10

2.7/10

Brightness drop at an angle of 45 degrees
10%
86%

In the category of viewing angles, the S90D Samsung stands out as one of the best models on the market. While traditional OLED TVs already offer solid performance, the use of a QD-OLED panel in the S90D elevates the picture quality to an even higher level. Thanks to the combination of Quantum Dot technology with self-emissive pixels, users can enjoy excellent color accuracy and detail, even when watching the TV from a wide angle.

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

5.3/10

4.9/10

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

Matrix brightness

Average luminance SDR

TCL C75B: 366 cd/m2

Samsung QD-OLED S90D / S94D: 339 cd/m2

In the category of TV performance during the day, the model Samsung S90D 65 ranks the worst among the tested options. Although the glossy panel and good anti-reflective properties suggest some efficiency in bright conditions, the quality of blacks during sunny days proves to be the biggest issue. This phenomenon is caused by the close placement of quantum dots to the outer layer of the screen. Under the influence of external light rays, these dots can activate, resulting in the blacks on the screen becoming more cherry-like. This effect causes the image to lose depth and intensity, which can be particularly noticeable in darker scenes. As a result, users who plan to use the TV in bright rooms or under strong sunlight may encounter difficulties in achieving satisfactory image quality. However, when it comes to watching movies with a lot of black, this usually takes place in the evenings when the issue of intense sunlight is no longer as significant. In such conditions, the S90D performs significantly better, and users can enjoy a pleasant visual experience. During the day, while watching regular TV, the television also performs adequately, which means it is not a complete disqualifier for this model.

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
PFS LED
Software version during testing
1120
v8-t653t01-lf1v412
Image processor
mt5896 2,5gb ram

Subpixel Structure:

Panel uniformity:

TV features

7.7/10

7.7/10

  • System
    Tizen
    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)
    Yes
    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
    Yes
    Yes
  • RF remote control (no need to aim at the screen)
    RF
    RF
  • Backlit remote control
    No
    No
  • Teletext
    Yes
    Yes

The Samsung S90D television offers a range of features that significantly enhance user comfort, making it an ideal device for entertainment in the comfort of your home. The Tizen system, on which this model is based, is a modern and advanced platform that provides users with an intuitive and seamless experience. Thanks to the user-friendly interface, navigating through applications and settings is quick and intuitive, making it easy to use the television even for those less familiar with technology. Tizen supports a rich set of applications, including all popular streaming services such as Netflix, YouTube, and Amazon Prime Video. A new feature for 2024 is the availability of voice search in Polish. It is also worth noting the eco-friendly solar remote, which is not only environmentally friendly but also practical for everyday use. With it, you can control multiple devices connected to the television, eliminating the need for multiple remotes. Additionally, the television supports AirPlay, enabling easy content sharing from Apple devices such as iPhone or iPad. The S90D also allows for the connection of various Bluetooth devices like mice, keyboards, or headphones, which increases its versatility and allows for user experience personalisation. Furthermore, the SmartThings app significantly enhances the capabilities of the television, allowing integration with other smart home devices. This enables remote management of lighting, security, and other aspects of the home ecosystem. Users can also take advantage of the Philips Hue app, which allows for lighting synchronisation with the image displayed on the screen, creating even more immersive visual experiences. The only downside that can be pointed out is the lack of USB recording support. For some users, this may be a limitation. Despite this, the S90D television offers many advanced features and technologies that make it an excellent choice for anyone seeking high-quality entertainment in their home and wanting to integrate their devices into one convenient 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

8.9/10

9.2/10

Supported photo formats:

JPEG
Yes
Yes
HEIC
No
No
PNG
No
Yes
GIF
No
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

Samsung S90D is fitted with a built-in player that supports most popular video formats, allowing for convenient playback of films from various sources. The player also supports subtitles in Polish and allows users to customise the font colour, enhancing comfort when watching content with subtitles. In terms of photo formats, the television handles many, but one of the few downsides is the inability to play the popular PNG format. Nevertheless, the overall playback capabilities of the S90D are at an excellent level.

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

9.3/10

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
No
Tidal
OK
Netflix
OK
YouTube
OK
MAX
No
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

7.4/10

6.6/10

  • Subjective sound quality:
    7.4/10
    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:
    No
    Yes
  • DTS-HD Master Audio:
    No
    Yes

The Samsung S90D TV is equipped with a 2.1 audio system boasting a total power of 40 W, delivering clear and dynamic sound. With a subwoofer located at the bottom of the casing, the bass is deep and palpable, while the mid and high tones remain well-balanced. It's worth noting that the twin model S94D offers an even more advanced 2.1.2 speaker setup with a power of 60 W. If the silver colour of the S94D casing is not a drawback, and the price difference between these models is minimal, it’s worth considering the version with the “4” at the end. Despite lacking support for the DTS format, the S90D TV utilises other advanced sound technologies such as Dolby Atmos and Dolby Digital Plus, providing spacious and immersive sound. It is also worth mentioning the presence of the proprietary Q-Symphony feature, which allows synchronisation of the TV's speakers with the manufacturer's soundbar.

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.