Picture quality: up to 4k ultra hd with support for hdr, hdr 10, hdr10+, hlg, dolby vision
built-in speaker: yes
far-field voice control of fire tv: yes
far-field voice control of devices: yes
tv and device control with alexa voice remote (2nd gen): yes
listen to fire tv with compatible bluetooth headphones: yes
processor: quad-core
storage: 16gb
supported audio: dolby atmos
wi-fi: 802.11ac dual-band mimo
ethernet support: yes