Verdict: The Fire TV stick to get for a 4K TV if you want the fastest menus and the best Wi-Fi. If your router doesn’t do Wi-Fi 6E and you don’t need the extra speed, the Fire TV Stick 4K Plus is enough.
Good for
- 4K TVs with Dolby Vision or HDR10+, and soundbars with Dolby Atmos
- Fast, smooth menus: 2.0 GHz quad-core processor and 2GB RAM
- Crowded Wi-Fi: Wi-Fi 6E support on compatible routers
- Installing lots of apps: 16GB of storage
Skip it if
- Your TV is HD only; the Fire TV Stick HD is enough
- You’re in Apple or Google’s ecosystem and want AirPlay-first or Google TV devices
Key specs
| Video | 4K Ultra HD; Dolby Vision, HDR10, HDR10+ |
|---|---|
| Audio | Dolby Atmos |
| Processor / memory | 2.0 GHz quad-core; 2GB RAM |
| Storage | 16GB |
| Connectivity | Wi-Fi 6E (tri-band) |
| Extras | Ambient Experience; Fire OS 8 |
| Released | 2023 (2nd Gen) |
How it compares
- Amazon Fire TV Stick 4K Plus: cheaper, Wi-Fi 6, half the storage
- Amazon Fire TV Stick HD: for 1080p TVs
Specs come from the manufacturer’s published specifications (What Hi-Fi review · FlatpanelsHD launch report); iTech Level has not tested this product hands-on. How we choose products.




