Size
3.38” x 3.38” x 2.99” (86 mm x 86 mm x 77 mm)
Processor
Octa-core 4x 2.2GHz 4x 2.0GHz
Wifi
Wi-Fi 6E Tri-band. Also supports 802.11a/b/g/n/ac/ax wifi networks. For Wi-Fi 6E support, Fire TV Cube must be connected to the 6 GHz band of a Wi-Fi 6E network using WPA3 encryption.
Bluetooth
Bluetooth 5.0 + LE. Pair with compatible Bluetooth speakers, headphones, video game controllers and more.
Voice support
Far-field and near-field voice support.
Voice control compatibility
Controls a wide range of IR-enabled devices, including TVs, soundbars, cable and satellite boxes, and A/V receivers.
Cloud storage
Free cloud storage for digital content purchased from Amazon.
Ports
HDMI input, HDMI output, IR extender, Power, USB A and Ethernet port.
Audio support
Dolby Atmos, 7.1 surround sound, 2-channel stereo and HDMI audio pass-through up to 5.1.
4K support
To watch films and TV programmes in 4K Ultra HD, you need a compatible 4K Ultra HD TV. Not all services are available in 4K/HDR. Certain services are subject to change at any time, may not be available in all areas or in 4K/HDR and may require separate subscriptions.
Supported content formats
Video: Dolby Vision, HDR 10, HDR10+, HLG, H.265, H.264, VP9 and AV1.
Audio: AAC-LC, AC3, eAC3 (Dolby Digital Plus), FLAC, MP3, PCM/Wave, Vorbis, Dolby Atmos (EC3_JOC) and Dolby MAT.
Photo: JPEG, PNG, GIF and BMP.
Output resolution supported
2160p, 1080p and 720p up to 60 fps.
System requirements
High-definition television with available high-speed HDMI input, high-speed internet connection via Wi-Fi or built-in Ethernet port, electrical socket (compatible TV/sound/cable equipment for control by infrared or voice). High-speed HDMI cable and 4K TV with high-speed HDMI connector required for 4K viewing and more reliable device control. Wi-Fi 6E router needed for Wi-Fi 6E support. Auto-Low Latency mode is included in the HDMI 2.1 standard.