Amazon Fire TV Stick (2nd Gen) vs Amazon Fire TV Stick 4K (2nd Gen)

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Fire TV Stick (2nd Gen) compared with Fire TV Stick 4K (2nd Gen)

	AmazonFire TV Stick (2nd Gen)	AmazonFire TV Stick 4K (2nd Gen)
Overview
Released
Released	October 2016	October 2023
Video and audio
Resolution
Resolution	1080p	4K (better)
HDR
HDR	None	Dolby Vision, HDR10+, HDR10 and HLG (better)
Dolby Atmos
Dolby Atmos	–	Yes
Video
Video	HEVC and H.264 decoding up to 1080p 30 fps; H.264 also supports 720p 60 fps	AV1, HEVC and H.264 hardware decoding up to 4K at 60 fps; VP9 up to 4K at 60 fps
HDR
HDR	–	Dolby Vision (profiles 4-MEL, 5, 8, 9 and 10), HDR10, HDR10+ and HLG
Audio
Audio	Dolby Digital and Dolby Digital Plus support	Dolby Atmos (Dolby Digital Plus JOC and AC-4); Dolby MAT transcoding; Dolby TrueHD, DTS, DTS-HD (basic profile) and MPEG-H pass-through
Performance
Software
Software	Fire OS	Fire OS
Storage
Storage	8 GB	8 GB
Chip details
Chip details	MediaTek 8127D; quad-core Arm CPU at 1.3 GHz; Mali-450 MP4 GPU; 32-bit application support	MediaTek MT8696D; 4× Arm Cortex-A55 up to 1.7 GHz; GE9215 GPU up to 650 MHz
Memory
Memory	1 GB RAM	2GB LPDDR4
Storage
Storage	Internal storage includes space used by operating software	–
Software and services
Software and services	Fire OS 5 based on Android 5.1 (API level 22); build model AFTT. First shipped in the US on 20 October 2016; UK launch on 6 April 2017. Amazon’s developer page groups the 2016 device and its 2019 remote update as the same second generation.	–
Connections
Wi-Fi
Wi-Fi	Wi-Fi 5	Wi-Fi 6
Ethernet
Ethernet	No	No
Voice remote
Voice remote	Yes	Yes
Ports
Ports	Integrated HDMI plug, Micro-USB power connection and no built-in Ethernet socket; 10/100 Ethernet supported through an external adapter	HDMI 2.1 output with ARC input support; 10/100 Ethernet with Amazon's adapter
Wi-Fi and Bluetooth
Wi-Fi and Bluetooth	Dual-band 802.11a/b/g/n/ac with 2 × 2 MIMO; Bluetooth 4.1 with BLE; Miracast display mirroring	Wi-Fi 6 dual-band 802.11a/b/g/n/ac/ax (2.4 and 5 GHz); Bluetooth 5.2 and BLE
Smart home
Smart home	–	Alexa control of compatible smart home devices; Alexa Home Theater with compatible Echo speakers
Remote
Remote	Original bundle includes the first Alexa Voice Remote, with microphone and playback controls; a new remote bundle followed in 2019	Alexa Voice Remote with mic button
Design
Type
Type	Stick	Stick
Power
Power	External power adapter	–