A ridiculously well-priced slice of home entertainment, the TCL 6-series blends the beauty of 4K UHD with the spine tingling Dolby Vision backed by Roku OS for near-infinite streaming choices. The unit itself is a real looker, thanks to a brushed metal frames complemented by a jewel-like power button, while an accompanying app means that you can convert your tablet or cell into a remote, use it to plug-in headphones and as an entertainment guide.