LG OLED B5 vs Samsung The Frame 2026 (LS03H)

The LG B5 is a moderately bright OLED television. Regardless of the scene, it can generate around 500 nits of peak brightness. Interestingly, it achieves this even in full-screen shots saturated with white, where most OLEDs typically struggle. So is this screen suitable for HDR films? Indeed – and very much so, because such brightness allows you to truly feel the magic of HDR effects. However, it is worth noting that compared to last year's B4 model, the new B5 is darker – by about 100 nits. It may seem like a small amount, but at such average peak values, it makes quite a significant difference. Fortunately, the television compensates with another advantage – excellent coverage of the DCI-P3 and BT.2020 colour gamut. As a result, HDR films look really colourful, vibrant, and impress even in more demanding scenes.

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.

We tested the B5 in Filmmaker mode and... we would love to see more TVs like this straight out of the box. Truly. The white balance is set very well – there's practically nothing to complain about. Well, if one were to nitpick, one might notice a slight deficiency in blue, which makes the overall image seem slightly yellowish. But that’s just our editorial quibbling. Most of you probably wouldn’t even notice it. We also have minimal reservations about brightness management in HDR format. The EOTF curve – which is responsible for how the TV distributes brightness in a scene – is slightly below ideal. In practice, it may happen that the darkest parts of the image are displayed too dark and simply… disappear. But these are details that only come out in measurements. Generally: we are impressed. However, we also know that LG TVs respond very well to professional calibration. You can achieve almost reference-quality picture from them, so – while it's already very good out of the box – we allowed ourselves to go a step further and refine everything to perfection.

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.

We must admit that we didn't have much work with the LG B5. It's one of those televisions that look good right from the start, but after calibration… they can really impress. The white balance was brought to almost perfect levels – to the point of errors that are invisible to the human eye, unless you are a professional colourist with a magnifying glass at the screen. We also managed to master the tendency of the television to slightly dim the darkest details, particularly in HDR scenes. After proper tuning, everything looks cohesive: black remains deep but does not consume information. Highlights maintain their natural sparkle, and colours align with the director's vision. This is truly one of those models that shows you don't have to spend a fortune to have an almost reference-quality picture. If you can opt for professional calibration – it’s definitely worth it in the case of the B5.

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.

LG B5 really positively surprised us in terms of handling lower quality content. Thanks to the enhancement and smoothing features, materials in HD resolution or even SD gain a second life. Importantly – when this option is activated at the "low" or "medium" level, we do not feel that the image is artificially softened or smoothed out unnecessarily. Details remain intact, film grain does not disappear, and the edges of objects do not look washed out 😉. This is truly a useful tool – especially if you are watching terrestrial television, archival materials, or content from YouTube in lower resolutions. The image is clear, coherent, and simply pleasant to the eye.

Scaling as such works very well – even content of poor quality is reproduced with surprising fidelity. Unfortunately, there was a slight hiccup. Although the menu contains the option to disable overscan, the television still has issues with correctly displaying images of very low resolution. It may seem like a detail, but when watching older materials – it can be irritating.

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.

LG B5 is a television with a 120 Hz OLED panel. It may not sound as impressive as the marketing claims of “144 Hz” or “165 Hz” found in gaming monitors, but honestly? The smoothness is excellent nonetheless. The picture is sharp, fluid and simply enjoyable to watch – even when there is a lot happening on screen. The organic panel does its job – the pixel response time is almost instantaneous, meaning there’s no sign of smearing or blurring that can spoil dynamic shots. Sport, fast-paced games – everything looks clear and distinct.

We also have the classic LG smoothness enhancer, TruMotion. This allows you to smooth out films shot at 24 frames per second – which, to put it bluntly, is most of what you watch on Netflix or from Blu-ray discs. If you set lower values on the “De-Judder” slider, you’ll get a picture closer to a cinematic look – with a slight judder, but without any artificiality. Higher settings? A soap opera effect is guaranteed. Fortunately, LG gives you the option to tune everything to your liking.

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.

There are already a few televisions on the market with the label “for gamers” that, in practice, don’t understand what that means. The LG B5 is not one of them. Everything here is spot on – there are four HDMI 2.1 ports, it has 120 Hz, VRR, and ALLM, and it even has a Game Bar that is actually useful, not just looks good in the brochure. You connect your console – it works. You set 4K at 120 Hz – it works. You have an Xbox and want to play in Dolby Vision – it works too. And this is not in the sense of “theoretically supports”; it really turns on, looks good, and you don’t need to fiddle with the settings for half an hour. Additionally, there’s the HGiG picture mode that LG implemented correctly – which means HDR in games doesn’t turn the screen into a flash lamp, but shows exactly what it should. There are no surprises here, no strange limitations, no “buts.” And you know what? That’s how it should be. Cheers to the LG B5!

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.