LG OLED G5 vs Hisense U7S Pro

LG G5 with its new Tandem OLED panel brings the biggest change in terms of TV brightness. And it’s substantial. This is a truly astronomically bright OLED. In every scene tested – whether it's point lights or full-screen whites from the movie The Meg – brightness on the G5 exceeded 2000 nits. Just a year ago, such values on an OLED were simply unimaginable. And here we are – the G5 is approaching, and at times even surpassing, the best Mini-LEDs on the market. A novelty in the Tandem OLED panel is also the expanded colour gamut coverage – and here the LG G5 performs almost perfectly. DCI-P3 achieves a full 100%, while BT.2020 hovers around 83%. These are some of the highest values currently available on the market – it's hard to find any other TV that comes close to such results, unless we're talking about the best displays with QD-OLED panels. The G5 has almost reference-level HDR quality – both in terms of brightness and colour saturation. This is an OLED that can truly shine – and not just metaphorically.

Let's start with the fact that the U7S Pro is an impressively bright television – in calibrated mode, our measurement equipment indicated a staggering 2200 nits of peak brightness! This is an absolutely remarkable result, considering this model is positioned rather as a mid-range option.

However, as we know, peak brightness on test patterns is one thing, and actual movie scenes are another. Unfortunately, in real video materials, the backlight power clearly drops. Admittedly, in the most demanding moments, the television can still exceed the 1000-nit barrier – which is still an excellent result, perfectly aligned with the mastering standards of most HDR films – but the real challenge comes from aggressively tuned local dimming algorithms. Because of these, small bright details, such as stars or the moon in the night sky, become noticeably dimmed. The television tries to maintain deep blacks at all costs, which is of course understandable, but unfortunately, this comes at the expense of the dynamics and brilliance of the HDR effect itself.

It's worth praising the colour reproduction. The new U7S Pro is a QLED type construction that provides a very wide coverage of the colour palette. Unlike last year's model (U7Q Pro), this year's variant is a "true" QLED, not a solution based on a PFS filter. As a result, color saturation has significantly increased, and the coverage of the most demanding BT.2020 space has exceeded the 81% barrier.

Our test unit LG G5 had some issues in the factory Filmmaker mode. While the picture might have seemed fine to most people, we knew this TV could do much more. This mode had a noticeable excess of blue tint in the white balance, resulting in a strongly cooled image – especially in HDR modes, where there was additionally a lack of red. The image appeared cold, and its sharpness was artificially boosted and unnatural. Another significant problem was the brightness characteristics. In SDR content, the situation wasn't the worst, aside from a slight dimming of the entire image. However, it fared much worse in HDR materials – due to improper brightness management, the smallest details could completely disappear from the image, while larger, bright elements looked overexposed and lacking in gradation. Fortunately, the G5 supports calibration using 3D LUT (a professional tool for colour calibration), so we decided to take advantage of its professional capabilities and see what it was really capable of. Because while it wasn't terrible even before calibration, the potential of this TV definitely deserved more.

We've tested the U7S Pro model – as we always do – in the best factory-tuned picture mode, which is Filmmaker Mode. We can assess the displayed colours in two ways. The most disappointing was the profile intended for watching SDR content, that is, traditional television, YouTube, and other less demanding materials. The picture was clearly too yellow, which was a direct consequence of a poorly set white balance. As our graphs show, there is a huge deficiency of the blue component here, which drastically affected the overall colour temperature. This is clearly evident on the ColorChecker charts and the colour palette graphs, where most samples leaned towards yellow. Fortunately, the factory HDR mode performed much better – there the colour errors hovered around a Delta E value of 3, which is already a really solid result.

After completing the calibration process with professional tools, we can confidently state this – the LG G5 offers almost reference-quality image. Most of the errors related to white balance and the ColorChecker test are below a value of 2, which is a phenomenal result, practically imperceptible to the human eye. And while one could still nitpick that in HDR films the TV still has a tendency to slightly dim the smallest elements of the image, in practice this does not negatively affect the overall reception. Hats off to LG, as once again they provide users with enormous display settings options – and this, combined with very good parameters of the panel itself, results in an image that is truly hard to beat.

We do know, however, that the company Hisense is capable of much more – as previous generations have proven – which is why we simply couldn’t leave the factory flaws of the U7S Pro model unaddressed in everyday content. As always in such cases, we had the television undergo professional calibration. The conclusions? This process brought about a colossal change. After manually adjusting the white balance and compensating for deficiencies in the blue component, the annoying yellow tint disappeared as if by magic. White became naturally clean, and skin tones gained the proper, healthy hue. Importantly, the calibration not only tamed the capricious SDR mode but also maximised the potential of the panel, reducing average colour reproduction errors to values nearly imperceptible to the human eye. The only thing we need to criticise after the whole process is the very nature of the Mini-LED backlighting and its specific interaction with the HDR signal. The aggressively tuned local dimming algorithms significantly interfere with the EOTF brightness curve. As a result, the backlighting doesn’t always work perfectly with the creator’s intent – depending on the scene being watched, the curve can noticeably run either above or below the reference, occasionally disrupting the ideal dynamic of HDR images.

Upscaling and digital image processing in the LG G5 performs very well. The television handles lower quality content excellently, especially when the "Smooth Gradation" feature is set to a low level. In this mode, it effectively removes undesirable artifacts and issues with visible tonal transitions. It may also slightly smooth out some desirable details, like the subtle texture of clothing or skin, but importantly – it does not remove film grain, so it's hard to talk about a serious compromise here. This is one of those options that is actually worth turning on.

The G5 also does well with upscaling, which is improving the quality of older materials. The test image with the model looked really solid – slight jaggedness was visible, but that's an effect that can't be completely avoided. On the plus side, there were no overscan issues, which – contrary to appearances – is not obvious, even in 2025.

The digital processing of lower quality signals is at a very high level here, all thanks to the MediaTek Pentonic 800 processor used in the U7S Pro. The upscaling also performs well, which is the TV's ability to enhance lower resolution signals to 4K. We did not notice any unnatural, sharp contours on the screen, and our test image featuring a model simply looked appealing.

The motion smoothness on the LG G5 is simply phenomenal. The television is equipped with a panel featuring a 165 Hz refresh rate, and this combined with the instantaneous response time of the OLED matrix delivers incredible results. The image doesn’t judder or blur like on traditional LCD televisions. Like most LG models, the G5 comes with a motion smoother, which can be handy when watching movies – we’re talking about the TruMotion mode, of course. With the “De-Blur” and “De-Judder” sliders, we can adjust the smoothness of older materials according to our own preferences, whether we want to maintain the characteristic film jitter or lean towards a more fluid, television-like effect.

Hisense U7S Pro uses a panel with a maximum refresh rate of 165 Hz in 4K, and in gaming mode, it can even reach 330 Hz at Full HD resolution. However, it is important to remember that these highest numbers do not have much significance in everyday usage, as most content supports a maximum of 120 Hz (e.g., when playing on a console). Nevertheless, the TV handles motion quite well and performs really well for an LCD construction.

It's hard to fault the fluidity. In the menu, we find a motion smoother called "Motion Enhancement," which has two sliders: motion blur reduction and judder reduction. They allow for manual configuration of the smoother, which works well in both movies and sports, effectively enhancing the raw TV signal.

Features for gamers? Perfect. That should be enough for you to know what level we’re dealing with here. The G5 is a TV designed for gamers, so you'll find literally everything you might expect from a gaming screen. There's Game Bar, support for high resolutions with high refresh rates - that is, 4K at 120 Hz, and even more, as the panel has a refresh rate of 165 Hz (which PC gamers will benefit from). The TV supports variable refresh rate (VRR), automatic low latency mode (ALLM), and also properly handles HDR in games thanks to the HGiG feature. All of this adds up to one of the best gaming feature sets available on the market. Well done, LG.

If you're planning to connect a console or PC to the U7S Pro, you'll be more than pleased – this TV is great gear for gamers. Hisense hasn't held back, featuring 4 HDMI 2.1 ports with full bandwidth of 48 Gbps. So you don't have to juggle cables, as each port will handle the full suite of features. We have an automatic game mode (ALLM) and VRR, which operates over a wide range from 48 Hz to a whopping 330 Hz. Of course, that 330 Hz is currently just a gimmick for owners of powerful PCs, as consoles will cap at 120 Hz, but it's good to have that headroom for the future. The Game Bar also works really well when gaming. It's a handy menu bar for gamers, where you can quickly change the picture mode, turn on a crosshair in the middle of the screen, and even switch the display aspect ratio to ultra-wide, which PC simulation fans will appreciate. The only downside worth noting is the incorrect implementation of the HGiG format in games. The issue is that the TV ignores instructions from the console regarding the image generated in HDR10 and constantly butts in, trying to "enhance" the image in its own way. This makes proper HDR configuration in the console menu (where brightness is set on the logo/checkerboard) a bit more challenging.