Fire TV Stick 4K (Newest gen) supports Wi-Fi 6 Dolby Vision.
£65.00
10 in stock
Fire TV Stick 4K (Newest gen), supports Wi-Fi 6, Dolby Vision.
Ratings | 4.6 out of 5 stars (6,467) | 4.7 out of 5 stars (17,978) | 4.6 out of 5 stars (11,565) | 4.5 out of 5 stars (2,985) |
Best for | HD streaming with convenient device controls | Cinematic 4K streaming | Powerful 4K streaming | The ultimate hands-free 4K streaming experience |
Supported picture quality | 1080p Full HD (high definition) | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
Supported video | HDR, HDR10, HDR10+, HLG | Dolby Vision, plus HDR, HDR10, HDR10+, HLG | Dolby Vision, plus HDR, HDR10, HDR10+, HLG | Dolby Vision, plus HDR, HDR10, HDR10+, HLG |
Supported audio | HDMI pass-through of Dolby-encoded audio | Dolby Atmos audio | Dolby Atmos audio | Dolby Atmos audio |
Included remote | Alexa Voice Remote | Alexa Voice Remote | Alexa Voice Remote Enhanced | Alexa Voice Remote Enhanced |
Storage | 8 GB | 8 GB | 16 GB | 16 GB |
Memory | 1 GB | 2 GB | 2 GB | 2 GB |
Wi-Fi support & connectivity | Wi-Fi 5 | Wi-Fi 6 | Wi-Fi 6E | Wi-Fi 6E + Ethernet port |
Live View Picture-in-Picture | ![]() |
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Hands-free with Alexa | ![]() |
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Connect and control your devices (set-top box, game console, webcam, etc.) | ![]() |

The next generation of our most popular 4K streaming stick
Upgrade your 4K streaming experience with Fire TV Stick 4K – now powered by a quad-core 1.7 GHz processor for faster app starts and more fluid navigation. It makes getting to the good stuff even easier – all for an affordable price.

An ultra-cinematic 4K experience
From playoffs to premieres, experience it all like you’re there with support for cinematic 4K Ultra HD. Experience vivid colour and brightness with support for Dolby Vision and HDR10+, immersive sound with Dolby Atmos and smooth streaming with Wi-Fi 6. Add compatible Echo speakers for a complete Alexa home cinema.

Wi-Fi 6 Support
Smart Home
Dolby Vision/Atmos
HDR10+
Press and Ask Alexa
Enjoy smooth 4K streaming in your home
Our most popular streaming stick now supports Wi-Fi 6 for smooth 4K streaming, with less interference from other connected devices. To use Wi-Fi 6, you’ll need a compatible router like the eero 6+. If you have a Wi-Fi 6E router, we recommend Fire TV Stick 4K Max. Fire TV Stick 4K works with earlier Wi-Fi routers, too.
Wi-Fi 6 support
Reduces network congestion for smoother video streaming across multiple devices.
Fast speeds
Enjoy fast speeds and low latency when streaming 4K content or playing games in the cloud.
Dual-band
Supports 2.4 GHz and 5 GHz bands, so you can connect to the least-crowded frequency.
Searching made easy
Press and hold the voice button and ask Alexa to take you to your favourite programmes. Not sure what to watch? Search by genre or helpful categories, like sports or action films.
Subscription fees may apply.
“Alexa, find action films.”
Stream free films,
series and clips
Turn on and start watching a world of free entertainment through ad-supported streaming apps like YouTube, Tubi, Twitch and Pluto TV. You can access thousands of films and TV episodes without paying for subscriptions.
From smart home control
to smart living
Control compatible smart home devices right from your TV. You can press and ask Alexa to do things like show Live View Picture-in-Picture camera feeds without interrupting your programme, check the weather, order a pizza and stream music. And Fire TV is always getting smarter with new Alexa skills and voice functionality. Learn more about compatible smart home devices.
“Alexa, show me the baby’s room camera.”
Light
Lock
Smart Camera
Soundbar
Smart Plug
Thermostat
Simple to set up and use
Step 1
Plug Fire TV Stick 4K directly into your HDMI input.
Step 2
Attach power cable
and plug into wall outlet.
Step 3
Pair remote with TV, connect to
internet and enjoy.
Every day is an Earth Day
You don’t have to be an environmental scientist to make sustainable choices. We’ve integrated sustainability into the design of this device. Here’s how:
Low Power mode
To reduce its energy consumption, this device will enter Low Power mode when it goes to sleep. Learn more about Low Power mode.
Device packaging
99% of this device’s packaging is made of wood-fibre-based materials from responsibly managed forests or recycled sources.
Technical details
Fire TV Stick 4K (2nd generation)
Size | 99 x 30 x 14 mm (only housing) 108 x 30 x 14 mm (including the connector) |
Weight | 43.5 g Actual size and weight may vary by configuration and manufacturing process. |
Processor | Quad-core 1.7 GHz |
GPU | 650 MHz |
Storage | 8 GB (actual formatted capacity will be less) available for apps and games. |
Wi-Fi | Wi-Fi 6 dual-band: 802.11 a/b/g/n/ac/ax (2.4 GHz and 5 GHz) |
Bluetooth | Bluetooth 5.2 + BLE |
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 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 2.1 output with ARC input support, micro USB |
Audio support | Dolby Atmos, 7.1 surround sound, 2-channel stereo and HDMI audio pass-through up to 5.1.
Dolby Atmos is only available on select streaming services when connected to compatible equipment. |
4K support | To watch films and TV programmes 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. |
Content formats supported | Video: Dolby Vision, HDR 10, HDR10+, HLG, H.265, H.264, VP9, AV1.
Audio: xHE-AAC, AAC-LC, AAC+, eAAC+, AAC-ELD, MP3, AMR-NB, FLAC, PCM/WAV, Vorbis, Dolby AC3, eAC3 (Dolby Digital Plus), Dolby Atmos (EC3_JOC), Dolby AC4, Dolby MAT, Dolby TrueHD pass-through, MPEG-H pass-through, DTS pass-through, DTS-HD pass-through (basic profile). Photo: JPEG, PNG, GIF, BMP. |
Output resolution supported | 2160p, 1080p and 720p up to 60 fps. |
System requirements | High-definition television with available high-speed HDMI input, high-speed internet connection via Wi-Fi. Wi-Fi 6 router needed for Wi-Fi 6 support. Auto-Low Latency Mode is included in the HDMI 2.1 standard. |
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. |
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Shipping & Delivery
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