It features HDR10/HLG support, always-on mics for hands-free Alexa, and two-way video calling support (separate webcam required). Design-wise, it improves upon past Fire TV models with a more streamlined chassis and silver-toned highlights that look better than the black plastic featured on older Fire TVs. Just keep in mind that it uses a basic LCD panel and direct LED backlight, so videophiles looking for perfect performance may want to look elsewhere. That said, the TV offers decent 4K gaming support at up to 60Hz, but no higher, since the TV uses a 60Hz panel. The TV also supports HDR10 and Dolby Vision for gaming, and supports 10-bit color at 24, 50 and 60 Hz refresh rates.