Amazon Fire TV Stick 4K (3rd gen, 2026)
A low cost 4K stick for mainstream apps; Vega OS limits apps and drops Dolby Vision.
The short version
- Prime members who mostly use major streaming apps
- TVs with a spare USB port where fewer cables matter
- Alexa households that want voice search on the TV
- You sideload apps or use apps not yet on Vega OS
- Your TV supports Dolby Vision and you want it
- Home screen ads and Amazon promotion bother you
What owners like
- Early coverage notes faster app launches and a slimmer stick that can run off TV USB power
- The new remote adds a programmable shortcut button that used to be limited to pricier models
- Wi-Fi 6 and AV1 support at a low price
Common complaints
- No Dolby Vision, which the previous Fire TV Stick 4K had
- Vega OS has fewer apps than Fire OS and does not allow sideloading
- Half the RAM of the 2023 model
- Reviewers of the earlier Vega OS stick, the 4K Select, complained about limited apps and heavy ads on the home screen
Based on This model launched on October 1, 2026, so there are no owner reviews yet. Themes come from Amazon's announcement and developer spec sheet, launch coverage by FlatpanelsHD, GSMArena and Thurrott, Pocket-lint's reporting on Vega OS, and Tech Advisor's streaming device guide.
Research scores
Scored from the maker's specs and what owners report. Drew's own notes and photos will refine these.
Ownership
Drew's hands-on notes for this product are on the way. Long-term updates will be added to this timeline.
What it does
Amazon's standard 4K streaming stick; the original model is no longer sold, so this page covers the 3rd gen version launched on October 1, 2026, which runs Amazon's new Vega OS.
- Direct Power lets the stick run from the TV's USB port with the included cable, so it may not need a wall adapter
- Redesigned remote with a metal home button, TV power, volume and mute, and a customizable star button
- Alexa+ and the new Fire TV interface built in
- Amazon claims 35% faster app launches and up to 20% faster content start
- Apps include Netflix, Disney+, YouTube, Prime Video, HBO Max, Spotify, Xbox and VLC, per Amazon
A fit for Prime households that stream the big services in 4K and want Alexa voice search at a low price. The trade-offs are real: Vega OS has a smaller app library than the older Android based Fire OS, sideloading is blocked, and this model drops Dolby Vision and halves the memory of the 2023 stick. Anyone who relies on niche apps, sideloading or Dolby Vision should look at the Fire TV Stick 4K Max or a Roku or Google TV device.
How it compares
Specs
- Operating system
- Vega OS
- Processor
- Quad-core, up to 1.7 GHz
- Memory and storage
- 1GB RAM, 8GB storage
- Video
- Up to 4K at 60fps; HDR10, HDR10+, HLG; AV1, VP9, H.265, H.264
- Dolby Vision
- Not supported
- Audio
- HDMI pass-through for Dolby Digital, Dolby Digital Plus, Dolby Atmos, DTS and DTS-HD
- Wireless
- Wi-Fi 6 dual band, Bluetooth 5.3 and BLE
- Ports and power
- HDMI 2.1, USB-C; can draw power from a TV's USB port (Direct Power)
Questions
Does the 2026 Fire TV Stick 4K support Dolby Vision?
No. It supports HDR10, HDR10+ and HLG. Dolby Vision is on the Fire TV Stick 4K Max.
Can you sideload apps on the new Fire TV Stick 4K?
No. It runs Vega OS, which does not allow sideloading. Fire OS models such as the 4K Max still do.
What is the difference between Vega OS and Fire OS?
Fire OS is based on Android and has a larger app library. Vega OS is Amazon's Linux based system; apps must be rebuilt for it, so its library is smaller.
Can the Fire TV Stick 4K be powered from the TV's USB port?
Yes. Amazon's Direct Power feature lets it draw power from a TV USB port with the included cable.
Does it support Dolby Atmos?
Amazon's spec sheet lists Dolby Atmos as HDMI pass-through to a compatible TV or soundbar.
Sources
- About Amazon: Fire TV introduces faster, slimmer 4K streaming stick, new remote, and Vega 2.0
- Amazon Developer: Device specifications, Fire TV streaming media player
- FlatpanelsHD: Amazon launches new Fire TV Stick 4K with Vega OS, USB power
- GSMArena: Amazon unveils faster Fire TV Stick 4K (2026) and a new Fire TV Remote
- Thurrott: Amazon launches new Fire TV Stick 4K with redesigned remote
- Pocket-lint: Amazon won't answer this simple question about its new Fire Sticks
- Tech Advisor: Best streaming stick and box
Researched 2026-10-02. We bought this product; our page is built from the maker's details and what owners report across reviews and forums. We never copy Amazon customer reviews.
