This 65-inch LCD (LED) 4K UHD TV from TCL has full-array local dimming, is internet enabled, and uses the "Roku TV" operating system. TCL claims this model will work with external Google Assistant, Amazon Alexa, and Apple Siri HomeKit devices. CR's tests found its picture quality was Excellent, its HDR performance was effective, but its viewing angle was limited.

The TCL 6 Series Roku TV is great overall. It's a versatile TV that looks great in both bright and dark rooms. It can easily overcome glare, making it a very good choice for watching sports or shows during the day, but it's a bit limited by its narrow viewing angle, as the image degrades from the sides. It's impressive for watching movies in the dark, thanks to its fantastic contrast ratio and decent local dimming. It has a wide color gamut and excellent gradient handling for HDR content. It also delivers an amazing gaming experience thanks to its low input lag, fast response time, and variable refresh rate support.

TCL 6-Series (R655) Television Review: Pros, Cons, and Key Features

This TV performs extremely well for its price point. It offers solid HDR specular highlights and the local dimming is outstanding for a TV at this price, so you get incredibly deep blacks — albeit with a slight hit to really dark shadow details at times, though nothing to get upset about. Blooming is extremely well mitigated; I would happily put this TV in my bedroom or a dedicated, light-controlled viewing room. The color looks outstanding, rich when it needs to be, and vivid when it needs to be. I know a lot of video enthusiasts on a budget want the TCL 6-Series to be the slam-dunk choice of the year, and to be honest, it still is the best choice for them. The frustrations I’ve expressed about the R655’s lack of adjustability come from knowing it has locked-up potential, and that enthusiasts will be equally frustrated there’s no key for that lock. However, for the vast majority of folks looking for a high-performance TV at a reasonable price, the choice is clear: there’s no better TV in this price class than the TCL 6-Series