| Size | 3.9” x 1.2” x 0.6” (99 x 30 x 14 mm) |
| Weight | 1.5 oz (42 g) |
| Processor | Quad-core 1.7 GHz |
| Storage | 8 GB internal |
| 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 and Bluetooth Low Energy. Pair with compatible Bluetooth speakers, headphones, video game controllers, and more. |
| Voice support | Yes, with Alexa Voice Remote (included) or the 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 Fire TV Stick 4K Select 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 | HDMI pass-through of Dolby-encoded audio (AC-3, E-AC-3 and E-AC3_JOC). |
| 4K support | To watch movies and TV shows in 4K Ultra HD, you need a compatible Ultra HD TV. All services may not be 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. Learn more about services. |
| Video content formats supported | HDR10, HDR10+, HLG, H.265, H.264, VP9, AV1 |
| Output resolution supported | 2160p, 1080p and 720p up to 60 fps |
| System requirements | High-definition television with available high-speed HDMI input, internet connection via wifi, a power outlet. |
| TV compatibility | TV must support minimum HDCP requirements for protected content playback. Compatible with 1) 4K UHD TVs with HDMI capable of 2160p at 24/25/30/50/60 Hz and HDCP 2.2 or 2) high-definition TVs with HDMI capable of 1080p or 720p at 50/60 Hz. Learn more about high-definition. |