LG OLED C5 vs Samsung The Frame Pro

LG C5 finally does what we have been waiting for years in the C series – it exceeds 1000 nits of brightness! This is a significant change compared to previous models in the series and also very important – because this is exactly the level of luminance around which most HDR content is now created on streaming platforms. The image finally has the right “glow,” and details in bright areas look as they should even without the use of dynamic metadata. However, there are scenes where the C5, like most OLED televisions, has some issues. Especially when the screen needs to illuminate fully. In our test sequences, such as the bright scene from the movie The Meg, brightness clearly decreases. Don’t get us wrong, this result isn’t bad; it’s more of a reminder that OLED technology still has its limitations. They are getting smaller year by year, but still.

Now, what about the colors? They are very good. Although the C5 does not match the OLEDs with QD-OLED or Tandem RGB panels, the DCI-P3 coverage at 97% and 73% BT.2020 will satisfy even the most demanding viewers. The colors are saturated, natural, and very consistent in HDR materials.

Samsung The Frame Pro belongs to relatively bright televisions. In synthetic tests, we managed to achieve values around 900 nits, which, for a lifestyle model, is quite a decent result. In full-screen scenes, such as the frame from the movie The Meg or the opening sequence in Life of Pi, brightness remained at levels of 700–800 nits. These are values that allow you to fully enjoy HDR effects and capture their cinematic magic. However, the situation complicates when smaller, point light sources appear on the screen. The edge lighting used here, equipped with the ability to locally dim entire strips, does not handle them very well. It sometimes happens that small elements are excessively dimmed, which weakens the effect, or on the contrary – they are significantly brightened, but at the cost of losing black depth in that part of the image. This can be compared to light glows resembling the spread of a laser beam in dense fog – the effect is visible and bright, but at the same time, it is not very natural and distracts our attention. Fortunately, the color aspect performs better. Thanks to the use of a quantum dot filter (QLED), the colors are saturated, and the reproduction of the DCI-P3 palette exceeds 92%. In general, movies or series watched in HDR on The Frame Pro present a rich color palette, even if the contrast and the operation of the backlight algorithms can sometimes distract our attention.

LG C5, like other TVs we tested, was checked in the best possible factory mode – which remains Filmmaker Mode. And here we have good news: in SDR materials, LG once again did a solid job. The white balance and color reproduction straight out of the box are at a very high level. Most errors – both in balance and in the color test (Colour Checker) – did not exceed a ΔE value of 3, which is the threshold above which differences become visible to the naked eye. Such factory settings are something we would like to see in many more TVs!

However, the situation is different for HDR content, which is really what the C series was created for. Here the C5 performs weaker. The excessive presence of blue in the white balance causes the image to appear noticeably cooled – which affects, for instance, unnaturally pale skin tones and somewhat shifted tonality of the entire scene. Fortunately, LG provides very precise calibration tools, and we – as always – took advantage of them.

The best results were, of course, achieved in Filmmaker mode, which immediately showed that Samsung paid attention to the factory settings. In SDR content – the type of content most often viewed – The Frame Pro performed really well. White balance and gamma were almost perfectly matched, making the image look natural and consistent. Yes, there were some noticeable errors, especially in skin tones and reds, which could be overly saturated, giving everything a slightly “warmed up” character, but in everyday use, this did not significantly affect the viewing experience. In the case of HDR content, the situation was similar regarding white balance. It was at a good level; however, the biggest problem turned out to be brightness management. The EOTF curve was set in such a way that in many scenes the image appeared to be overexposed, and the brightest areas lost details and turned into solid patches of light. This severely undermined realism and made the colors appear strongly over-sharpened. Fortunately, Samsung provides the option for manual adjustment of the curve in its televisions, so we opted for calibration, and its results can be seen below.

We must honestly admit – in the case of the LG C5, it took really very little to achieve an almost perfect picture. After calibration, we managed to achieve compliance with reference screens at a level that impresses even compared to much more expensive models. The picture after our adjustment looks exactly as filmmakers and series creators would want it – without color distortions, with natural depth and subtle texture. LG has done a great job this year regarding factory settings and calibration potential. Hats off!

After calibration, the SDR mode looks simply perfect. We managed to eliminate the overly strong red saturation that previously gave the picture a somewhat excessively warm character. The colors became more balanced, which translated to a natural and pleasant reception of daily content – from television to movies and series from streaming or materials on YouTube. In HDR mode, the EOTF curve required the most work, as it originally caused excessive burning of the entire image. Calibration largely helped to "tame" this problem – the image stopped being overexposed, and details in bright areas became more visible. Of course, the limits are set by the television's own design, as edge lighting reveals its limitations, and even the smallest elements of light can still be oversaturated or blend into the background. However, this is a matter of technology, not calibration itself. After the correction, The Frame Pro is much more enjoyable to watch, and it's definitely worth opting for if you want to make the most of your television's capabilities.

LG C5 handles lower-quality materials really well. One of the main issues older WOLEDs faced was posterization – unwanted "steps" in color transitions. The C5 uses a system feature to smooth these transitions, which works surprisingly effectively. The banding effect is almost completely eliminated, and the image gains consistency. Compared to last year's model, we feel that this feature works slightly weaker – but the good news is that it does not compromise the structure of the image. Film grain, textures, and details remain on the screen – nothing is smoothed out forcefully.

The C5 also does a great job of enhancing the quality of older recordings. Thanks to the α9 Gen6 processor (8th gen), "scaling to 4K" performs really solidly. The image is clear, the details are sharp, and the only minor drawback might be slightly visible jaggedness on some edges. However, there is no issue with overscan here – the image is not artificially cropped or shifted, which is a significant plus and still isn’t a given.

While the smoothness of tonal transitions in 4K HDR content on The Frame Pro is not a problem at all, naturally with weaker signal quality – from television, HD content, or older Full HD films – imperfections may occur. Therefore, it is crucial how the television handles these limitations thanks to its image processor. The noise reduction feature works really effectively here. At the medium setting, it eliminates unwanted bands or artifacts, smoothing the image in a noticeable but not overly exaggerated way. However, it should be noted that Samsung tends to operate aggressively – even at the lowest setting of this feature, it can "eat" film grain. It is therefore advisable to use it with caution and adjust the settings to the material being viewed.

The upscaling itself is at a high level. The Frame Pro can effectively upscale older materials to native 4K resolution while maintaining good sharpness and readability. Movies and series in lower quality simply look better here. However, it is worth mentioning a minor drawback – typical for many Samsung televisions. With very old sources of poor quality, you may notice cropping of the image edges on the left side of the screen. This is not a problem that will ruin the viewing experience, but it is good to know that it may occur.

The LG C5 is equipped with a 144 Hz panel, and this, combined with the practically zero response time of the OLED pixels, makes it one of the best screens for watching dynamic content. It doesn't matter whether it's sports, fast-paced games, or just action – the image is as sharp as a razor.

And what about movies in 24 frames? LG thought of that too. The built-in "TruMotion" smoother allows you to adjust the image to your own preferences. The "de-judder" slider increases the smoothness in movies, while "de-blur" gently reduces blurring – although to be fair, it is almost imperceptible here anyway.

The smoothness of motion in The Frame Pro is ensured not only by the panel, which operates with a refresh rate of up to 144 Hz, but also by the image processor and the smoothing system. It is thanks to this that we can adjust the way we display movies or sports broadcasts to our own preferences. Available are sliders for motion blur reduction and judder reduction – the first function improves the sharpness of fast movements, while the second allows for softening the "jumping" image effect during camera pans. Therefore, everyone can choose between a cinematic character of motion and a smoother, more "television-like" style.

LG C5 is a television designed with gamers in mind – and there’s not a hint of exaggeration in that. It's hard to find anything to criticize here. We have 144 Hz refresh rate, full support for VRR, ALLM, and up to four HDMI 2.1 ports with full bandwidth of 48 Gb/s. For those who have an Xbox, PS5, Nintendo, and a gaming PC all in one room – there are no limits, everything can be connected without any hassle.

The HDR configuration for gaming is also problem-free. The television properly supports the HGiG mode, which allows for an image consistent with the creators' intentions. For those interested, there’s also Dolby Vision in Gaming mode, though we still recommend HGiG as the most predictable and “pure” version of HDR for games.

The Game Bar is also included, which serves as the “command center” for the gamer. Everything that’s most important, from VRR settings, to picture modes, to frame rate information – is at our fingertips. The interface is simple and readable. It may look like something out of a space simulator, but it serves its purpose and just works; exactly as it should.

C5 is truly a complete package for every gamer.

Samsung The Frame Pro doesn’t pretend to be just a “living room” television; here, gamers will also find something for themselves. The manufacturer has ensured a full suite of gaming features: we have support for variable refresh rate (VRR), automatic low latency mode (ALLM), refresh rates up to 144 Hz, and compatibility with both G-Sync and FreeSync Premium Pro. Additionally, there’s the well-known Game Bar panel, which is a quick menu where you can check key parameters on the fly – from refresh rates to active image processing modes. Are there any downsides? Yes, The Frame Pro doesn’t support Dolby Vision in gaming mode, but it's hard to consider this a serious issue – most gamers use HDR10 anyway... so, the HGIG mode. Exactly. The biggest surprise turned out to be the latest software update. Samsung… completely removed this option from The Frame PRO. In practice, this means that the TV independently interprets HDR tone mapping in games, and the user has no ability to enable settings designed for consoles. This is a step backward that may disappoint more informed gamers expecting full compliance with HGiG guidelines. We just hope that this mistake will be quickly corrected.

Interestingly, The Frame Pro also features an atypical arrangement of HDMI 2.1 ports. We have as many as five available – four are located in the One Connect module, and the fifth, in micro HDMI version, is directly on the TV. This solution is quite unconventional, but very practical. Samsung clearly suggests that this is the port to connect your console or computer. Why? Because it minimizes potential delays associated with communication through the wireless One Connect, and in gaming, every millisecond matters. We wrote separately about input lag, but it can be revealed here that by connecting equipment directly to the TV, we achieve the absolute maximum response speed.