TCL Q6LR Series QLED Roku TV vs TCL S55LR 43" 4K Roku TV

Buy the Q6LR if picture quality matters: its QLED panel and High Brightness+ backlight give wider color and better contrast than the S55LR's plain LED panel, and it adds HDR10+ and HLG on top of HDR10. The S55LR is the simpler, cheaper-feeling set with the same 4K resolution, 60 Hz refresh and Roku platform, so it suits a bedroom or a second room where good enough is fine. Both are 43-inch 60 Hz Roku TVs without VRR, so neither is a serious gaming display; the Q6LR's Auto Game Mode and MEMC just make it the smoother of the two. Owner ratings are close (4.0 vs 4.1) on small sample sizes, so treat them as similar on reliability.

• Choose the TCL Q6LR if you want the better panel — QLED color, higher brightness and HDR10+/HLG support — for movies and sports in a main room.
• Choose the TCL S55LR if you want a basic 43-inch 4K Roku TV for a bedroom, kitchen or spare room and don't need QLED color.