TCL UK’s C745K Series is one of the budget brand’s more premium TV offerings, and it's built with gamers in mind. As well as a refresh rate of 120Hz (or 144Hz for PC gamers), it has a wealth of gaming features built-in, like Gaming Master 2 aiming aid, shadow enhancement, gaming picture mode, VRR and ALLM. The most widely used panels are those with 6, 8, and 10 bits for each of the RGB components of the pixel. They provide 18-, 24-, and 30-bit color, respectively. The TCL 55CF630K QLED Fire TV has a wide viewing angle, meaning that the image remains consistent and accurate even when viewed from off-centre positions. This is especially important for larger rooms or when multiple people are watching the TV simultaneously.

According to the information screen on my Xbox Series X the TCL supports 4K/120Hz with HDR, including full Dolby Vision gaming. I also appreciated that ALLM appeared to work well; the TV automatically switched to game mode when I connected the console. Input lag was also excellent, around 11ms for both 4K and 1080p sources. It's worth noting that I measured similar lag in the Movie and Dark HDR modes, so if you prefer to use those rather than the game mode, you shouldn't notice any additional lag. The durability and even cheaper TV sets compared to Hisense is a feat too impressive to ignore for TCL models. Hisense, with its Android TVs, excellent audio, and great gaming features is also undoubtedly worth the price. TCL TVs may not be the best for gamers, largely opting out of supporting features like VRR or 120Hz, but this is often the case across brands at this price. High-end gaming features usually come with higher-end price tags, while TCL TVs will have no trouble with casual gaming, especially if you’re still playing on PS4 or Xbox One.

The operating humidity shows the acceptable level of humidity, in which the display will function flawlessly. It sets a lower and an upper humidity level for safe operation and is measured in percentage.

TCL is best known for its budget Roku TVs, some of which are excellent for the money, but the brand is moving beyond that, now offering up QLED Fire TVs for customers in Europe. While you may like one smart TV platform more than another, a QLED display is almost always a strict upgrade over traditional LED. TCL is one of the more budget-friendly brands on the market, and their TVs offer great value for their cost. Their prices have been going up, however. The TCL 55CF630K 55-inch QLED Fire TV has a variety of inputs, including HDMI, USB, and Wi-Fi, which allows you to connect various devices to the TV. Exceptional colours of QLED: Featuring state of the art Quantum Dot technology, this TCL Fire TV delivers genuine cinematic colour made from over a billion colours and shades. All of the colours that cinema cameras can capture. They make it possible to deliver a level of colour reproduction, detail and depth which are unrivalled by any other LED or OLED TV.When it comes to operating systems, TCL hedges its bets. One each of these three TVs runs Android TV, Google TV and Roku OS. Across all of them, you’ll get familiar features like VESA mounting, HDR, Dolby Audio, virtual assistant support, and more. TCL C63K Series combines QLED, 4K HDR Pro, 60Hz Motion Clarity for colourful sharp HDR picture quality.