Sharp GR8 vs Philips PUS7000

Sharp GR8 boasts "very high brightness" at a level of 500 nits in its promotional materials. Unfortunately, our tests showed that the reality is somewhat different – the average luminance value we managed to achieve was around 360 nits. This is rather an average result, especially in the context of the manufacturer's claims. Such brightness does not allow for a full enjoyment of HDR effects. The image is somewhat sharper than in standard SDR, but it is difficult to speak of true juiciness and depth in bright elements. However, the coverage of the DCI-P3 color palette at 95% deserves praise. This is the result of applying an additional PFS coating, known from QLED technology. As a result, colors are vivid and have a pleasant, natural tint, which partially compensates for the deficiencies in brightness.

Unfortunately, the PUS7000 is not suitable for watching HDR content. This screen is simply too dark. A brightness level of 200 nits is not enough to correctly display such a format. Even if a HDR signal message appears on the screen, the image will resemble a regular SDR recording. Therefore, it's better to stick with the latter format to avoid issues in displaying bright scenes, which you can read about below. The situation is not improved by the fact that this is a classic LCD model without additional layers to enhance colors, such as QLED or PFS. As a result, colors in HDR may appear washed out. Ultimately, this gives a worse effect than in the standard SDR format, which is simply better suited to the capabilities of this panel.

At the outset, it is worth noting that color reproduction tests are always conducted in the best factory picture mode. In the case of the Sharp GR8, this is the "Film" mode. As for the white balance, which is a characteristic that affects how we perceive colors on the screen, in SDR mode, the strong dominance of blue immediately stands out. This results in an unnatural cooling of the image—blue elements take on a purple hue, and skin tones acquire a pink glow, which we can see in the comparative photo from the movie STAR WARS. During the Color Checker test, it was clearly visible how the color samples deviated from the reference values, confirming significant errors in color reproduction. Gamma was not perfect either—it caused excessive brightening of the entire image, causing the scene to lose depth and proper tonal transitions.

In 4K HDR mode, the situation looks much better. The dominance of blue is much less noticeable, although there are minor issues with the combination of red and blue. This makes some shades look somewhat unnatural. The EOTF curve, responsible for the brightness of the image in 4K HDR content, showed another problem—the television tends to excessively darken the image across the entire screen.

In summary, the "Film" mode on the Sharp GR8 would require some adjustments to fully utilize the potential of this television. Fortunately, we addressed this and proceeded to calibration.

We tested the television in movie mode, which theoretically should provide the best and most natural colors. And indeed, this mode is quite correct; however, after connecting the calibration equipment, its biggest flaw became apparent. The PUS7000 has significant deficiencies in displaying red. Poorly tuned white balance and too low saturation of this color cause the image to appear too cool. As a result, one might get the impression that the displayed content is simply lacking in vibrant colors. The situation is exacerbated by the fact that both SDR and HDR content are excessively brightened. This is confirmed by the gamma curve and EOTF graphs, which show that the television displays the image brighter than it should. This causes scenes to lose their depth and may appear somewhat washed out. Fortunately, the Philips menu offers many functions to improve these aspects, so we immediately proceeded to calibration to see what could be squeezed out of this screen.

Sharp GR8 is one of those televisions that really gains a second life after proper calibration. Both in HD and 4K content, the white balance performs very well, especially considering the price segment of this model. The image becomes much closer to what the director wanted to show – colors look natural, and skin tones acquire the appropriate depth and warmth. The brightness characteristics also leave a very positive impression. Both gamma and the EOTF curve show really solid values. Although minor imperfections can be noticed, they are subtle enough that it's hard to see them during everyday viewing. In summary, calibration makes the Sharp GR8 show its best side, offering an image that is not only pleasant to the eye but also faithfully conveys the creators' intentions.

After professional calibration, it is clear that the PUS7000 responds well to image adjustments. In this price range, this is not a given. The effects should be assessed in two scenarios, depending on what content we plan to watch. SDR performs the best. After our corrections, the image looks really good. Most color errors fell below level 3, which is the threshold at which distortions typically become visible to the naked eye in measurements. Movies, series, sports, and regular television present themselves naturally, without unpleasant deviations. If someone primarily watches classic channels or streaming in HD quality, the difference after calibration will be noticeable immediately. However, it must be made clear that the PUS7000 is still not a television suitable for sensible HDR, and calibration does not change much here. The reason lies in the hardware: colors remain too undersaturated. The television lacks solutions that expand the color gamut, such as PFS filters or a quantum dot layer, so the panel simply cannot show the intense colors required by HDR. This is most evident in reds, which still look pale. This limitation cannot be bypassed with menu settings, as it results from the design of the backlighting and the panel itself.

The Sharp GR8 is equipped with the "10-bit color reproduction" feature, which theoretically should improve the smoothness of tonal transitions. In practice... well, the effect is surprising, but not in a very positive way. Even at the highest settings, it's hard to notice any impact on the actual tonal transitions. Instead, the function surprisingly smooths out things it shouldn't – walls, shirts, or other flat surfaces look almost like they have been steam-pressed. In the test, we had to note that there is simply no actual impact on tonal transitions.

When it comes to image scaling, the Sharp GR8 performs significantly better here. The television is capable of giving the image a plastic, smooth characteristic, making even lower resolution content look quite good. Of course, with more demanding details, such as thin tree branches in the background, you can see slight jaggedness, but this is not something that would significantly affect viewing comfort.

The PUS7000 handles digital image processing quite well. The distortion reduction feature deserves praise, as it effectively smooths out unwanted tonal transitions even at a low setting. However, it has a flaw: if the action is too aggressive, it can introduce undesirable artifacts on the screen. It’s a good idea to experiment with this setting to find the sweet spot between a smooth image and detail clarity.

The upscaling, which is the enhancement of lower quality materials to 4K, is adequate. The image after processing is very "soft," which is typical for almost all Philips televisions. The edges are plastic and smooth, making the image look cohesive. If someone finds it too soft, it can always be adjusted with the sharpness slider in the menu to achieve a more pronounced effect.

This is where the Sharp GR8 has the chance to stand out against the competition in its price segment. The TV is equipped with a 144 Hz refresh rate panel, which is an impressive result, especially if we plan to use it for dynamic content such as action movies, sports broadcasts, or video games. Additionally, the manufacturer has included a motion smoothing feature, commonly referred to as a "smoothener." The user has three levels of adjustment available, allowing them to tailor the effect to their own preferences – from subtle smoothing to more aggressive intervention in motion fluidity. This is a nice addition, especially for those who mainly watch movies and value smooth, cinematic sequences without annoying stuttering or frame drops.

In this regard, we don't really have any good news. It might seem that the biggest downside is the lack of a 120 Hz panel, but in this price range, that's actually standard, and it's hard to expect more. However, the worst part is that the TV does not have any motion smoothing features. There are no supporting systems for either movies or sports. We have to accept that the image on the PUS7000 is processed "raw." This means that during dynamic scenes or fast camera movements, the motion may appear choppy or unclear. We have no way to enable any smoother that would soften this effect.

If a television has a 144 Hz display and two full HDMI 2.1 ports, it is clear that it has been designed with gamers in mind. The Sharp GR8 offers exactly that – high refresh rates and the right connections to maximize the performance of modern consoles and PCs. It also features ALLM, which automatically switches the television to low-latency mode, and VRR, which prevents screen tearing even in more demanding moments. In practice, everything works as it should, and it is hard to find any faults. However, there are some shortcomings. It lacks support for HGiG, which is a feature that better adjusts HDR for games, as well as a Game Bar that makes it easier to quickly adjust settings without leaving the game. Despite these downsides, the Sharp GR8 is a really solid option for gamers.

Although the PUS7000 is not marketed as a gaming TV, it does not perform as poorly in this category as one might expect. While there is no support for 120 Hz refresh rates, which is understandable at this price point, the manufacturer has included several important features that genuinely improve the comfort of playing on a console. The most significant of these are VRR and ALLM technologies. VRR is responsible for synchronizing the screen with the number of frames generated by the console. This prevents the image from "tearing" and keeps it consistent even during sudden frame drops in the game. In turn, ALLM is a solution that automatically switches the TV to the lowest latency mode right after detecting a signal from the console. All of these parameters are easily accessible thanks to the Game Bar feature. This is a special control panel for gamers that can be brought up on the screen at any time. It allows for a quick overview of current settings and connection status without interrupting gameplay, which is a very convenient solution.