Amazon Fire TV Cube (3rd Gen) vs Amazon Fire TV Stick 4K (3rd Gen)

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Fire TV Cube (3rd Gen) compared with Fire TV Stick 4K (3rd Gen)

	AmazonFire TV Cube (3rd Gen)	AmazonFire TV Stick 4K (3rd Gen)
Overview
Released
Released	October 2022	September 2026
Video and audio
Resolution
Resolution	4K	4K
HDR
HDR	Dolby Vision, HDR10+, HDR10 and HLG (better)	HDR10, HDR10+ and HLG
Dolby Atmos
Dolby Atmos	Yes	Yes
Video
Video	2160p, 1080p and 720p up to 60 fps, for output and HDMI input; AV1 and HEVC decoding up to 4K at 60 fps; Super Resolution Upscaling from HD to 4K	AV1, HEVC and VP9 decoding up to 4K at 60 fps; H.264 up to 4K at 30 fps or 1080p at 60 fps
HDR
HDR	Dolby Vision (profiles 4-MEL, 5, 8, 9 and 10), HDR10, HDR10+ and HLG	HDR10, HDR10+ and HLG; 8-bit and 10-bit HEVC, AV1 and VP9 input. Dolby Vision is not listed in the maker's specifications.
Audio
Audio	Dolby Atmos, 7.1 surround and stereo; Dolby MAT transcoding, including for HDMI input; Dolby TrueHD, DTS, DTS-HD (basic profile) and MPEG-H pass-through; built-in 11 W speaker	HDMI pass-through for Dolby Digital, Dolby Digital Plus, Dolby Atmos, DTS, DTS-HD and MPEG-H
Performance
Software
Software	Fire OS	Vega OS
Storage
Storage	16 GB (better)	8 GB
Chip details
Chip details	Amlogic POP1-G; 4× Arm Cortex-A73 at 2.2 GHz and 4× Cortex-A53 at 2.0 GHz; Arm G52 MP8 GPU at 800 MHz	MediaTek MT8698E; four Arm Cortex-A55 cores up to 1.7 GHz; Arm G310 V2 GPU up to 500 MHz
Memory
Memory	2GB LPDDR4/4X	1GB LPDDR4-3733 RAM
Software and services
Software and services	–	Vega OS 2.0; includes the redesigned Fire TV experience and Alexa+. App availability differs from older Android-based Fire OS devices.
Connections
Wi-Fi
Wi-Fi	Wi-Fi 6E	Wi-Fi 6
Ethernet
Ethernet	Yes	No
Voice remote
Voice remote	Yes	Yes
Ports
Ports	HDMI 2.1 input; HDMI 2.1 output with ARC; HDCP 2.3; USB-A 2.0 (for webcams); IR extender; 10/100 Ethernet; power	HDMI 2.1; USB-C 2.0; Ethernet supported through a separate adapter
Wi-Fi and Bluetooth
Wi-Fi and Bluetooth	Wi-Fi 6E tri-band 802.11a/b/g/n/ac/ax with 2x2 MIMO (2.4, 5 and 6 GHz); Bluetooth 5.0 and LE	Dual-band Wi-Fi 6 (802.11a/b/g/n/ac/ax, 2.4 and 5 GHz); Bluetooth 5.3 and Bluetooth Low Energy
Smart home
Smart home	Hands-free Alexa with a four-microphone array; controls TVs, soundbars, cable and satellite boxes and receivers by voice and IR; Alexa video calling with a USB webcam	–
Remote
Remote	Alexa Voice Remote Enhanced; Bluetooth 5.0; 2 × AAA; 38 × 158 × 17 mm, 51 g without batteries	Included Fire TV Remote (2026) has a microphone button, dedicated power, volume and mute controls for compatible TVs, soundbars and receivers, and a customisable star button
Design
Type
Type	Box	Stick
Power
Power	External power adapter	Direct Power from the TV's USB port with the included cable
Size
Size	86 × 86 × 77 mm; 513 g	–
In the box
In the box	Fire TV Cube (3rd Gen), Alexa Voice Remote Enhanced, power adapter, 2 AAA batteries, quick start guide (HDMI, IR extender and Ethernet cables sold separately)	Fire TV Stick 4K and Fire TV Remote; included cable enables Direct Power