TCL RM7L vs Samsung The Frame Pro 2026 (LS03HW)

The TCL RM7L is a bright TV. In our measurements its peak brightness hovered around 1600 nits. That's clearly less than the C7L, which can approach 2600 nits, but in real movie scenes the difference between the two models isn't that big. In less demanding shots with many bright elements on screen, the RM7L can hold around 1000 nits, and sometimes a bit more, approaching 1500 nits. It performs worse in dark scenes with small highlights; then their brightness can fall to around 500 nits. However, this behavior is not accidental. The TV intentionally dims small elements to better control the backlight and maintain higher contrast. This comes at the cost of their intensity, but it's typical behavior for local-dimming TVs in a similar price bracket.

Color gamut coverage

In HDR it's not only brightness that matters, but also color. And here the RM7L has a lot to show. Colors are strongly saturated, and a wide color gamut is one of its bigger strengths. In measurements it reached about 96% of DCI-P3 and around 83% of BT.2020. It's worth remembering, though, that on a TV with this kind of backlight the result can vary depending on the scene. On test patterns colors look best, while in movies their saturation can be a bit lower than on SQD Mini LED or QD-OLED TVs. The backlight construction itself is also interesting. The RM7L doesn't use the classic red, green and blue diode set. TCL used two green diodes and one blue, and obtains the red color using a PFS phosphor. You can see this in spectrometer measurements, but it doesn't have a major impact on the picture. Colors are still produced correctly.

You can't deny The Frame Pro one thing: brightness. We measured a maximum of around 850 to 900 nits, so the TV already has enough power to render many HDR scenes really impressively. Bright, full-screen shots and more colorful frames look best here. In those scenes The Frame Pro can make a good impression because the image is bright, strong, and delivers the effect we expect from HDR. In our measurements some scenes reached over 800 nits, and even in trickier sections the TV maintained a fairly decent brightness level.

The problem starts when HDR relies on small bright elements shown against a dark background. Individual lamps, stars, or highlights can be bright, but very often the black level across much of the image also lifts. As a result, the bright point itself may look good, but the whole frame loses a lot of quality. That is why The Frame Pro shows HDR best in scenes that are simply full-screen. If a movie or series contains many such shots, the effect can be really enjoyable. In darker material the limitations of local dimming become much more noticeable.

Colors

The Frame Pro deserves praise for its color gamut coverage. The TV uses quantum dots, a solution known as QLED, which allows it to produce very well-saturated colors. In our measurements coverage of the important film color space DCI-P3 was about 94.5%, while the more demanding BT.2020 was around 72%.

Those are very solid results that in most scenes deliver pleasant, saturated colors. Of course, these values are not as striking as those in the latest displays using RGB backlighting, but The Frame Pro makes up for that with something else: color stability. Regardless of the scene, color saturation remains fairly consistent, and there is no situation where the TV loses a lot of color in more demanding shots.

We checked the factory colors in Filmmaker Mode, the best picture setting available to the user. TCL has been using it in its TVs for two years, and its purpose is to present the image as faithfully as possible in line with the creators' intent. On the RM7L this was indeed the best-calibrated mode, although it wasn't without flaws. The biggest issue was the white balance. An excess of red and blue caused the picture to take on slightly pinkish tones. This was visible in both SDR and HDR. Additionally, the luminance response was slightly boosted, which made the image appear a bit brighter but also less contrasty than it should have been.

In SDR material The Frame Pro in Filmmaker mode performs quite well, though it falls short of perfect. White balance is relatively even, but as brightness increases the blue component starts to drop, so brighter parts of the image can have a slightly warmer tint. A bigger difference is visible in the gamma, that is how screen brightness is managed. Across most of the range it runs below our reference point, which means the TV brightens midtones a bit. As a result the image can appear slightly brighter and less contrasty than it should. The color errors themselves are not huge, but they are visible enough that calibration can still make a substantial improvement. In HDR content the white balance looks similar: across much of the range it is fairly even, with larger deviations appearing only at higher brightness. The EOTF curve is more revealing. The Frame Pro follows reference values fairly well in the brighter parts of the image, but noticeably brightens the darkest portions. This stems mainly from the TV’s backlight design. That also affects colors. With less saturated colors the errors are still moderate, but they grow significantly as saturation increases. In ColorChecker measurements a large portion of samples already register high error values. The out-of-the-box HDR can therefore be considered decent, but it is definitely not an image we would call very faithful.

Thanks to a fairly extensive calibration menu, we were able to correct the vast majority of the errors described earlier. The biggest change was to the white balance. After calibration it looks very good, so the image lost its pinkish cast and became much more neutral. The luminance response itself also improved. Both the SDR gamma and the HDR EOTF curve are now much closer to the reference values. The image is no longer unnecessarily brightened, and darker areas look more natural and have more depth. Better luminance accuracy also affected the colors, which after calibration are noticeably more accurate. Not everything could be set perfectly, though. In HDR material the RM7L still interprets part of the signal its own way and does not always follow the reference curve exactly. This is most apparent in some darker scenes, where the TV can either slightly lift the shadows or darken them completely. That was the source of the earlier impression of a slightly brightened, less contrasty image. Even so, the calibration delivers a very good result here. It removes the most visible errors and, above all, makes the image much closer to how it should look.

After calibration the biggest improvement is visible primarily in SDR content. White balance was evened out, but the more important change was the gamma correction, which before calibration had the greatest impact on the picture's character. After adjustments the gamma response is now very close to the reference, so the image is not as bright in the midtones and simply looks more natural. Color errors have also been noticeably reduced, so the effect of calibration in SDR is clearly visible. In HDR the situation is a bit more complex. White balance was improved and over part of the range the TV tracks the reference much better, but deviations still appear at higher brightness levels. The same applies to color reproduction, as some errors can be corrected but not all result from the settings themselves. This reveals the limitations of the TV's design and the way the backlight and local dimming affect the HDR image. That's why, for The Frame Pro, calibration makes the biggest difference for everyday content. Regular broadcast TV, YouTube, and SDR movies and series (mainly those from cheaper streaming tiers) can look noticeably better after calibration.

Upscaling and digital image processing are not the RM7L's strong suit. TCL used a MediaTek Pentonic 700 SoC here, designated MT5896, which isn't among the best processors at handling lower-quality content. The biggest problems show up with heavily compressed material from YouTube or regular broadcast TV. The processor can't effectively hide posterization and the characteristic color banding. The feature meant to smooth them does little here, and it often interferes too much with the picture, smoothing faces or fine textures, for example. For that reason, it's best to simply leave it off.

Straightforward upscaling to 4K looks better. Lower-quality sources remain reasonably sharp and retain enough detail. It's not on par with the best processors on the market, but for everyday viewing the result is entirely acceptable.

The Frame Pro uses the NQ4 AI Gen3 processor, so in terms of image processing it behaves very similarly to Samsung's other recent TVs. Upscaling works really well; lower-resolution material is sensibly sharpened and the image remains clear without overemphasizing edges. With regular broadcast TV or lower-quality YouTube clips, this can provide a noticeable improvement, although viewers watching much older material, for example from VHS tapes, may notice a slight left-side cropping (overscan).

It's a bit different when it comes to improving more heavily compressed images through noise reduction and artifact suppression for issues like posterization. The "Noise Reduction" function can improve weaker material, but fairly quickly it starts to interfere with the image and remove fine detail or grain. So it's best used sparingly and mainly when the source truly needs it.

The RM7L uses a 144 Hz VA panel, so right out of the box it's a TV well suited for sports, gaming, and other fast-moving content. The high refresh rate also gives the motion interpolation engine more room to work, allowing it to generate extra frames. On the RM7L it works well, and with the right settings it can noticeably improve motion smoothness without causing an excessive soap opera effect.

The Frame Pro is equipped with a 144 Hz panel and, when connected to a PC, also supports 240 Hz at Full HD resolution. That’s, of course, a feature aimed mainly at PC gamers, but the TV also performs very well at the standard 120 Hz refresh rate we use for watching sports or playing on consoles. A big plus is its minimal motion blur. For a VA panel The Frame Pro does really well in this regard. You don’t see strong, dark trails following moving objects that are fairly common on TVs with this type of panel. As a result, fast sports and dynamic games remain clear in motion. It also includes motion smoothing with adjustable smoothness, so for movies and sports broadcasts you can tune the motion character to your preferences. Our recommended settings can be found in the photo.

You can say almost nothing but good things about the RM7L when it comes to gamer features. The TV supports ALLM, VRR, Dolby Vision Gaming and works correctly with HGiG, so it’s hard to point out any major omissions in that area. In practice this means automatic switching to low-latency mode, a smoother picture with variable frame rates, and accurate brightness reproduction in HDR games. There’s also a handy Game Bar. From it you can quickly check the frame rate, VRR status, signal format, and aspect ratio, and change key settings without leaving the game. TCL also added a few extra options, like a crosshair and brightening of dark parts of the image, which can be useful in some titles. The biggest downside comes from the use of the Pentonic 700 processor. Only two of the four HDMI ports support the full HDMI 2.1 standard. With a single console this won’t matter much, but when connecting two consoles and a PC you may run out of space. Especially since one of those ports may also be needed for eARC and a soundbar.

Function-wise for gamers The Frame Pro has a lot to offer. The TV supports 4K at 120 Hz, VRR, ALLM and correctly implemented HGiG. When you connect a PC you can also use 144 Hz at 4K, and even 240 Hz if you drop to Full HD. Samsung also adds its standard set of gaming extras: a robust Game Bar that lets you quickly view and adjust key settings, and Game Motion Plus, which can improve the smoothness of games running at 30 or 60 fps. There’s also the Gaming Hub and the ability to play in the cloud without needing to connect a console. The only real omission is Dolby Vision Gaming, which Samsung doesn’t support. Otherwise The Frame Pro offers practically everything you can expect today from a well-equipped gaming TV.