I have owned the TCL 75" C815 4k smart QLED TV for some weeks now. The image quality was even better than I expected. I knew this would not be OLED level, but it is closer to OLED than I anticipated. Blacks are dark, colours rich and saturated without being too unrealistic. It handles HDR10+ and Dolby Vision content extremely well! And it does a good job of upscaling lower resolution content. The size of the screen is perfect for my lounge room / viewing distance. (I sit 3.2m away and 75" really gives great detail and the screen occupies just the right % of my vision). The sound from the TV / in-built speaker system is much better than most TVs (even the much more expensive ones) - however I achieve a real cinematic experience by connecting to my quality 5.1 surround sound system (Yamaha receivers, good speakers etc). It took a bit of reading of the manual (and online research) to adjust the image settings to my preference, but nothing too tedious. I have set up a few presets (e.g. low power, sports,) via the picture options, and that works well. The Android / smart TV functions are now second nature. The google / voice activation of apps (e.g. searching for something in youtube) is particularly handy with the bonus small (2nd) remote. Slight lag with the remote / menu system, but not too bad. It's notably better than my previous / 12 year old 50" LG TV, so I'm not complaining. For the price in particular I am very impressed with the overall TV and package.

Very happy with quality and the little improvements around turn on / off time compared to last TCL Picture colours great very easy to watch

Big TV with lots of features, Very Happy at price paid. Quick delivery and 3 year Warranty makes this TV hard to beat for value.