This year, both sets of 6-series 4K televisions include quantum dot LED technology — also used recently in Samsung and Vizio TVs — to improve their color performance even further, and the 55-inch version has a few more local dimming LED zones than before. They also are some of TCL’s first with “Auto Game Mode” that automatically detects when you’re playing on a console or PC and need to use low-latency mode. That feature is part of the HDMI 2.1 spec but TCL didn’t say if this is the same as ALLM. Their remote includes voice control, plus the TVs are compatible with both Alexa and Google Assistant.

A 75-inch 6-series with 2019’s specs is supposed to arrive later this year, along with the higher-end 8-series TVs that use a new “mini-LED” backlighting setup with up to 25,000 individual lights. The 8-series TVs will cost $1,999 for a 65-inch, or $2,999 for the 75-inch.

Because you asked: The all-new 6-Series is now available. #TCLTV #6Series https://t.co/ElOji6J7yT pic.twitter.com/QL2O9QUp0g

— TCL USA (@TCL_USA) September 19, 2019