- Native 4K resolution
- Firefox OS smart system
- HDR playback
- Wide colour phosphors and ultra-bright pane
Carefully set up, the TX-50DX750 can deliver superb standard dynamic range 4K pictures. It’s capable of making HDR look jaw-droppingly good and the Firefox operating system remains excellent. The catch is that some backlight issues are apparent in dark HDR scenes. Still, there's no doubt this is a true next-generation TV, which is impressive given its approachable £1,300 price.