Unlock a complete 4K Ultra HD experience - With support for leading HDR formats, Dolby Vision, Dolby Atmos Audio, access to the latest 4K content, and a lightning-fast processor, Fire TV Stick 4K enables you to experience the beauty of 4K Ultra HD movies and shows on your TV. Finding 4K Ultra HD content has never been easier on Fire TV—just press and ask, “Alexa, find 4K movies,” or browse recommendations on your home screen.
True-to-life Dolby Vision and Dolby Atmos audio
Enjoy stunning 4K Ultra HD streaming at up to 60fps. Experience the vivid, lifelike colors and exceptional clarity of Dolby Vision, HDR 10, HLG, and HDR10+. Feel scenes come to life with immersive Dolby Atmos audio on select titles, including on Prime Video and Disney+, when connected to compatible soundbars and home audio systems.
Size | 99 mm x 30 mm x 14 mm (only housing) | 108 mm x 30 mm x 14 mm (including the connector) |
Weight | 53.6 g |
Processor | Quad-core 1.7 GHz |
GPU | IMG GE8300 |
Storage | 8 GB |
Wifi | Dual-band, dual-antenna wifi (MIMO) for faster streaming and fewer dropped connections than standard wifi. Supports 802.11a/b/g/n/ac wifi networks. |
Bluetooth | Bluetooth 5.0 + LE. Pair with compatible Bluetooth speakers, headphones, video game controllers, and more. |
Voice support | Yes, with the Alexa Voice Remote (included) or free Fire TV app (available for download on Fire OS, Android, and iOS) |
IR Device Control with included Alexa Voice remote | The included Alexa Voice Remote can control the Fire TV Stick 4K and certain functions (such as power and volume) on a wide range of compatible IR-enabled devices, including TVs, soundbars and A/V receivers. Note: Certain functions may not be available on some IR-enabled devices. |
Cloud storage | Free cloud storage for digital content purchased from Amazon |
Ports | HDMI output, micro-USB for power only. |
Audio support | Dolby Atmos, 7.1 surround sound, 2-channel stereo, and HDMI audio pass through up to 5.1. |
Size | 38 mm x 142 mm x 16 mm |
Weight | 43.4 g (without batteries) |
Batteries | 2 AAA required (included) |
Technology | Bluetooth and infrared |