TCL's 6-Series Roku TVs sport a metal design, 4K and Dolby Vision HDR
 

Building off of the success of its budget-friendly P-Series TVs, TCL is teaming up with Roku again on new 4K HDR sets for 2018. First up, the company has introduced its 6-Series premium line, which feature a slim, metal design, Dolby Vision and will...

https://www.engadget.com/2018/01/08/...ries-roku-tvs/