It’s one of the best sellers on Amazon and there’s a reason why. The 55″ TCL 55S405 4K Ultra HD TV packs a lot of technology and software for the money. The TV runs on the Roku Smart TV platform, boasts 2160p resolution, 120Hz refresh rate, and supports High Dynamic Range (HDR) color. The 4k TV is list-priced $599 but only $349 right now on Amazon for a savings of $250. Buy it now before they run out of stock.
The only caveat we have with the TCL 55S405 (2017 model) above is that it only support HDR10 (one of the two HDR formats). However, buyers can upgrade to the TCL 255S517 (2018 model) that will also play movies with Dolby Vision HDR. That 4k TV is list priced $699 but on sale for $429 — a savings of $270. Click to buy on Amazon while supplies last.