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🔥 Stream smarter, faster, and hands-free — your ultimate 4K entertainment command center!
The Fire TV Cube (Newest Gen) is Amazon’s fastest streaming media player featuring an octa-core processor, 16GB storage, and Wi-Fi 6E for ultra-smooth 4K UHD streaming with Dolby Vision and Atmos. It offers hands-free Alexa voice control to manage your TV, soundbar, and smart home devices, plus HDMI 2.1 input/output for seamless device switching. Designed with privacy controls and regular software updates, it’s the premium all-in-one hub for next-level home entertainment.
| Size | 3.38” x 3.38” x 2.99” (86 mm x 86 mm x 77 mm) |
| Weight | 513 g |
| Processor | Octa-core 4x 2.2GHz 4x 2.0GHz |
| GPU | 800MHz |
| Storage | 16 GB internal |
| Memory | 2 GB internal |
| Wifi | Wi-Fi 6E Tri-band. Also supports 802.11a/b/g/n/ac/ax wifi networks. For Wi-Fi 6E support, Fire TV Cube must be connected to the 6 GHz band of a Wi-Fi 6E network using WPA3 encryption. |
| Bluetooth | Bluetooth 5.0 + LE. Pair with compatible Bluetooth speakers, headphones, video game controllers and more. |
| Voice support | Far-field and near-field voice support. |
| Voice control compatibility | Controls a wide range of IR-enabled devices, including TVs, soundbars, cable and satellite boxes, and A/V receivers. Learn more about supported devices. |
| Cloud storage | Free cloud storage for digital content purchased from Amazon. |
| Ports | HDMI 2.1 Input, HDMI 2.1 Output, IR Extender, Power, USB-A 2.0, Ethernet port 10/100 Mbps. |
| Audio support | Dolby Atmos, 7.1 surround sound, 2-channel stereo and HDMI audio pass-through up to 5.1. |
| 4K support | To watch films and TV programmes in 4K Ultra HD, you need a compatible 4K Ultra HD TV. Not all services are 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. |
| Supported content formats | Video: Dolby Vision, HDR 10, HDR10+, HLG, H.265, H.264, VP9, AV1. Audio: AAC-LC, AC3, eAC3 (Dolby Digital Plus), FLAC, MP3, PCM/Wave, Vorbis, Dolby Atmos (EC3_JOC), Dolby MAT, 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 WiFi or built-in Ethernet port, power outlet (compatible TV/sound/cable equipment for control by infrared or voice). High-speed HDMI cable rated 18Gbps or higher, and 4K TV with high-speed HDMI connector required for 4K viewing and more reliable device control. Wi-Fi 6E router needed for Wi-Fi 6E 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 ultra high-definition 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. |
| Warranty and service | Fire TV Cube is sold with a limited warranty of one year provided by the manufacturer. If you are a consumer, the limited warranty is in addition to your consumer rights and does not jeopardise these rights in any way. This means you may still have additional rights at law even after the limited warranty has expired (further information on your consumer rights can be found here). Use of Fire TV Cube is subject to the terms found here. |
| Content availability | Certain apps and services are subject to change or withdrawal at any time, may not be available in all areas or languages, and may require separate subscriptions. |
| Accessibility features | VoiceView screen reader enables access to the vast majority of Fire TV features for users who are blind or visually impaired. Screen magnifier enables viewers to zoom in and out, and pan around the screen. Text Banner consolidates on-screen text into a compact, customisable banner that appears on the screen. Watch videos and TV programmes with subtitles displayed. Use Audio Description for verbal descriptions of what is happening on the screen, including physical actions, facial expressions and scene changes. Subtitles and audio descriptions are not available for all content. Fire TV Cube (2nd/3rd generation) supports audio streaming for select compatible Bluetooth hearing aids for a private listening experience. You can also listen to Fire TV with compatible Bluetooth headphones. Learn more about accessibility for Fire TV. |
| Included in the box | Fire TV Cube (3rd generation), Fire TV Alexa Voice Remote, power adaptor, 2 x AAA batteries and Quick Start Guide. HDMI, IR extender and Ethernet cables are sold separately. |
| Software Security Updates | This device receives guaranteed software security updates until at least four years after the device is last available for purchase as a new unit on our websites. Learn more about these software security updates. If you already own a Fire TV, visit Manage Your Content and Devices for information specific to your device. |
| Size | 38 x 158 x 17 mm |
| Weight | 51 g (without batteries) |
| Batteries | 2 AAA (included) |
| Technology | Bluetooth 5.0 |
| Compatibility | Fire TV Cube (3rd Gen) |
R**N
Updated 9 Month Review
There is so much that is great about the all new Cube and with continuing regular updates it is one of the best streaming devices on the market... it's lightning fast with a USB interface and Ethernet, although it is disappointing that these connections are somewhat outdated. Ethernet is only 10/100 so it could be a struggle to stream your own content from a home server (Plex, Emby, Kodi etc.) without transcoding the video/audio. However, the WiFi 6 implementation is a welcome addition and bypasses the problem, assuming you have the Network capability so it's something to bear in mind when buying. I think my advice to amazon going forward would be anyone paying £140 for the device would have probably paid £160 for Gigabit ethernet and Superspeed USB. The new look is great, and it's now uniform with the rest of the Echo range (No more fingerprints to clean!!) Prime Video has seen lots of updates, I'm now experiencing excellent streaming quality with the correct resolutions and adaptive HDR setting activating with the correct refresh rates and audio bitstreams. I've seen a few negative postings about the super resolution upscaling. However, when I play a native 1080p and the screen resolution of the content video matches the native video display resolution - the upscaling really kicks in and works brilliantly!! All apps I have tried are now bit-streaming Dolby signals at DD+/Atmos, but under the guise of pcm/multi dds. A very welcome recent update has allowed True HD signals to be encoded and I'm getting Dolby signals and DTS X Bit-streamed from these audio codecs. I'm hearing a clarity of sound I've not experienced on a Fire device before and it will suit most cinephiles with half decent AV/Soundbar setups!! Tip for anyone wanting to pass through... Be aware that the cube is quite capable of processing all the codecs while keeping the voice assistant audible and features when watching on plex/vlc/kodi. You're going to see PCM-multi on your display but from my most recent experience and testing it's because the cube takes it all in and outputs it at a raw (pcm multi level) format to be able to cooperate with the alexa voice responses but I've noticed no difference when passing through directly except alexa responses won't happen when doing it this way.... brilliance from the amazon team and more people need to be aware of its function. The Cube Prime music is pretty decent although casting from the mobile app will play through an Alexa screen card as opposed to the native music app, which makes sense since different devices will have different audio capabilities in a group speaker setting... Although if I send music to the group where my TV cube is from somewhere else it plays through the the music app and all becomes a little confusing and disparate at times. It’s worth noting that there has been some customer pushback about the new way music selection/playback for prime subscribers now works with certain caveats on listening choice so research this if buying. It’s not personally an issue as I have always subscribed to prime music in addition, and may I say it's worth every penny if you have an Atmos/Spatial audio setup as more and more tracks are being added in these formats). I'm experiencing 24/192 playback Ultra HD when available in the music app and atmos/3d tracks sound amazing. It would be nice if I could add a song to my playlist via voice in the amazon music app... but apparently no music is playing when attempting the command... even a button selection to add the current song to playlist would be helpful in the app. On that note, the ability to play Amazon music from the mobile phone app to devices/multiroom music groups can now can be minimised for background play... so you can still browse other content of some apps without it stopping playback and is a welcomed feature. When using this playback mode, you can also add songs to playlist via voice command. It also behaves this way for multi-room music which is great if someone is also listening somewhere in the house while you're browsing around content, although again some apps do take control of the system audio on launch which will cut the music off (such as BBC Iplayer, ITVX, and Channel 4 Apps..... however, browsing home screen content, prime video, YouTube and silk web browsing is fine). Hopefully, Amazon is aware of this and going forward they could request app publishers not to take audio control on app launch, but rather on selecting an item for playback within their app. The HDMI IN for a set-top cable/satellite TV box or other HDMI Device is brilliant. I have a PC going through and is comfortably handling 4K resolutions @ 60HZ - it's an amazing feature that really makes it stand out from other devices and Alexa overlays for info cards/cameras is such a great feature. I only wish it had perhaps even an extra one or two HDMI In ports, but who's to say Amazon couldn't introduce their own HDMI switcher to add additional ports, maybe? Since the device is compatible with Hdmi 2.1 it would also be great to see 120hz vrr handled in the future of the device. On balance, I really recommend this product, especially if you have an existing Alexa ecosystem in your smart home. It is regularly maintained and updated by the Fire TV team, who have listened to feedback and responded with some great work and it has really gone from strength to strength - so well done guys! Would be nice to see the fire TV ambient screen option come to this device since the new 2023 fire TV 4k stick will be getting it, I'm sure this device is capable. Keep up the great work!
D**M
Thank You Amazon
This was a replacement by Amazon for an earlier 2nd Generation which failed to boot, possibly after an update. I noticed it was faster than the previous one with more internal storage (16GB). In addition, it has a full HDR capability (Dolby Vision, plus HDR, HDR10, HDR10+, HLG) which is very noticeable on Netflix. A slight downside is that it doesn't come with either an IR Extender or an Ethernet adaptor. A Remote Control and Power Adapter was included and it now has an HDMI Pass Through option. --- Pitcher quality, response plus range of apps is good. The Operating System, unlike Amazon's own, is still based on Android so it is still possible to sideload other, non-blocked apps. I use Kodi (currently 21.3) as a media server combined with network NAS storage for the saved media. This is excellent and don't see why Amazon can't include the with other apps, without have to sideload? --- Although expensive, with increased performance, storage and versatility, highly recommended if you want this speed and increased storage. --- Thanks again to Amazon for replacing the previous non-bootable Cube.
R**Y
ABSOLUTE POWERHOUSE
If you want the best of the best amazon device. This is the one, no more slow downs, plenty of ram, snappy and streams like a dream
V**S
Very versitle and able media streamer, let down by ethernet connection.......
Please see my photos This is a most wonderful piece of kit, not realising just how much more responsive it is than the 4K Max TV Fire Stick, but it is. Using some of the apps like iPlayer, ITVx, Channel 4 apps etc....All very fast at loading and navigating. Great improvements there. The Octa Core processor seems to be much faster than the previous Hex Core one they had used. This is not the first Cube we have had, but it has been a very decent improvement over the older model. We very much like its Alexa integration possibilities as well as the remote having buttons for Netflix and Prime instant launch options. The Alexa integration goes as far as using voice controls to switch on and off smart sockets attached to lighting that is controlled via Alexa in our home. It will do that. Voice command support is interesting and we are beginning to appreciate that. Playing the radio etc.....all that is meant we have now freed up an Alex device in the room the Cube is in to use elsewhere, great value. Note you can't ask the Cube to play music from its internal speaker, it is not an Echo device. The TV would need to be on for it to play music and the audio for that is sent via the HDMI lead. That is why we have connected our Cube by BT to a Sony standalone speaker, to be used when needed for playing music without the TV needing to be on. The super resolution scaling is as good as what our TV could do, meaning it is very good. When running SD content, or 1080p, upscaling using the Cube looks incredibly sharp, not overly, and detail is vey much retained and, seemingly, even improved. Super Resolution set under Settings and the Display and Audio, just scroll down and enable. Setting it up was very very easy, it came linked to my account, option at purchase, and even allowed us, see photo, to synchronise the visual picture animation of a bouncing ball with the sound. That ensures both are synchronised. As noted the responsiveness of this box is faster than the Max 4K stick, whilst enjoying the integrated speaker, HDMI in, Full sized USB A and, this part not entirely useful, built in Ethernet. That leads me to the reason why I dropped a star from the review. This is the third generation Cube and it is using a 100Mb Ethernet connection. That can be problematic if being used for Plex or Emby AND you are streaming very large 4k material at very high bit rates. We have Wi-Fi 6 and we then tried going from the rather slow Ethernet connection to Wi-Fi, the router being close to where the Cube is. It is decent, well better than the Ethernet for our needs, BUT our Wi-Fi is not used just for the Cube and we have that many other devices, including Wireless VR, that the bandwidth can be limited. See applicable photo for the next part. We had a Ugreen 1GB Ethernet adapter to use, that connects to the Cube via the USB A port on it. That allows a much faster Ethernet connection than the 100Mb, but still seems to be limited by the USB port to around 350Mb. Still, faster than the Ethernet port on the Cube. For our needs that is perfect. I can also connect, low powered, devices to the adapter by its 3 onboard USB ports, in our case a Wireless adapter for our Logitech keyboard. So, overall, the DV and HDR support that this Cube offers works a treat. Sound wise, nothing exotic for us, as long as it supports DD and DTS, and that works fine also, then we are happy enough. That is passed through the HDMI lead. It has never failed to pick up the correct HDR / DV content correctly, nor the appropriate audio stream. Storage wise seems ok, if you did not need to use the USB port as I did then you could have additional storage there, with the option to move apps to it that would help to supplement the onboard storage. An excellent piece of kit, very much improved from their previous generation and what is offered works well. Whilst there have been work around for the rather pedestrian 100Mbs LAN options there should have been a 1Gbs connection fitted to this device. Recognising that the Cube is NOT and Echo device be prepared to understand its limitations on playing music etc, a described above. Perhaps the Ethernet and sound limitations could be improved on for newer generations of this device. Very much recommended and very much enjoyed. Hope this review has been helpful.
P**L
Amazon fire cube 3rd gen
Fire cube 3rd gen. Great device, very easy to setup. Picture quality is excellent, response great with no issues, would definitely recommend.
B**K
Amazon 3rd GEN Fire TV Cube with My BenQ 4K HDR Projector
My Home Cinema System consists of a BenQ 4K HDR UST Projector, the Amazon 2nd Gen Fire TV Cube (Since Nov 2019) and a Denon 4K HDR Receiver. I turn all my Home Cinema Equipment ON & OFF using a Backlit-LCD Logitech Elite Remote / Hub setup. Despite my previously submitted, lengthy Amazon Post on why I am staying with my 2nd Gen Fire TV Cube (now removed), I just couldn’t resist upgrading to Amazon’s Latest 3rd Gen Cube. As usual, the Device was delivered the next day, well Packaged, with a nice Finish & Build Quality of the Cube, Remote (not used) and Power Supply. It may be worth mentioning that when I recently added a Nvidia Shield TV Pro Streaming device to my Home Cinema System, I was informed by one of my Subscription Services, that I had reached my Licence Limit. Mindful of this and just to be on the safe side, I De-Registered my 2nd Gen Fire TV Cube, having first signed out of all my Subscription Services, prior to setting my new 3rd Gen Cube. Pairing my Alexa Remote PRO (purchased separately), was straight forward as was signing into my Amazon Prime Account. As previously stated, I use a Logitech Remote to turn all my Home Cinema Equipment ON & OFF. This is because most Remotes, including Amazon Remotes cannot be setup to turn my Projector OFF. My Projector has a quirky feature that requires the OFF button to be pressed twice before it turns OFF (even with its Original Remote). My Logitech Elite Remote allows me to program the 4K Projector, as a Device, with 2 OFF Commands, having a 1 second delay between each which works fine. My Logotech Remote is paired with the Fire TV Cube allowing full control of the Cube. However, once started, I prefer to use the more conveniently sized Backlit Alexa TV Remote PRO whilst viewing the Fire TV Cube Streaming Services. Obviously, I want the Amazon Remote to control my Denon's Volume / Mute, but the Cubes setup process requires that a TV is selected before you can add a Soundbar / Receiver Equipment. Generally, TVs are straight forward to setup with the Fire TV Cube but the same cannot be said for my Projector. The process involves the Cube turning the Connected TV OFF then ON again. Following the onscreen instructions, for Projectors, you need to press the Amazon Remotes Menu Key. Then you are confronted with a selection of IR Codes to switch the Projector OFF and then ON again. Obviously, as already stated, no single IR code would ever work for the OFF Command. Personally, I’m not keen on the idea of quickly turning a Laser Projector OFF-ON again, before the Lamp has had time to cool down. I decided to Select BenQ as a TV and told Alexa that this TV did turn OFF and ON again, which was not true. Now I was given the option to add a Soundbar / Receiver to my Cubes Equipment list. Setting up Alexa Remote PRO Volume / Mute buttons to work with my 4K Denon Receiver was straight forward. Having Logged back into all my Subscription Services, I completed the setup process by programming Buttons 1 & 2 on the Alexa Remote PRO, allowing instant access of 2 Apps (ITVX & Freevee) not visible on the Amazon Prime Start-Up Screen Banner. All in all, I am very pleased that I have Upgraded my Home Cinema System with the latest 3rd Gen Fire TV Cube from Amazon. The truth is, I cannot really detect any significant Performance improvement over my 2nd Gen Fire TV Cube, but everything is Fast, Smooth and Responsive. Two of the additional features that this 3rd Gen Cube includes are Wi-Fi 6E and the HDMI 2.1 Input. Upgrading to a Wi-Fi 6E Network seems to be quite an expensive undertaking, whilst I currently have no interest using the Cubes HDMI Input for other devices. I believe the Image Quality of the 3rd Gen Cube looks better than its predecessor. I did notice, whilst drilling down the various 3rd Gen Cube Menus, under Display & Audio / Display that the last option allows you to turn, “Super Resolution” ON or OFF, which when turned ON produces a Sharper Picture. This may explain my perceived Image Quality Enhancement over this Cubes predecessor. My 2nd Gen TV Cube sounded very tinny and unpleasant. To get around this, I redirected the 2nd Gen Cubes audio output to my 3rd Gen Echo Dot (Fabric version), the sound quality being very much on par with the 3rd Gen Fire TV Cube. Having upgraded to the 3rd Gen Fire Tv Cube, I no longer need the 3rd Gen Echo Dot, meaning one less power socket is being used. To Summarise, the 3rd Gen Fire TV Cube is a Superior Device over its predecessor, including a couple of additional, worthwhile features, which I may come to appreciate sometime in the future. This Fire TV Cube’s Processors have also been upgraded from a Hexi-Core to an Octa-Core, offering a higher level of technical performance than its predecessor. These days Voice Control of Hi-Fi & Domestic equipment is a feature that really does need to be included, with Streaming Devices, to remain competitive. I find the 3rd Gen Fire TV Cube's Voice Control, every bit as capable as its 2nd Gen predecessor. I have a couple of Smart Sockets to operate Audio equipment using Alexa Voice Control and most of the rooms in my home use Alexa Voice Control to switch Lighting On-Off. Although the initial novelty factor has worn off somewhat, Voice Control is a still a cool feature. Alexa Voice Control through the 3rd Gen Fire TV Cube, does work well, but being Old-School, I prefer to use the Alexa Remote Pro / Logitech Elite for my Home Cinema Device Control / Navigation. I am pleased that I have upgraded to the 3rd Gen Fire TV Cube which I purchased at an Amazon reduction of £20 on the normal selling price. This effectively reduced the price of the Alexa Remote PRO which I had purchased previously for use with my 2nd Gen Fire TV Cube. I would Recommend the Fire TV Cube 3rd Gen, with a Big-Thumbs-Up, hence this 5 Star Review. ***** REVIEW UPDATE – 7th June 2023 **** At this moment in time, my BenQ 4K Projector is being repaired, so I’m using my old LG 55” 4K OLED TV (with Screen-Burn). The BIG plus is, because I’m not using the BenQ Projector (2 OFF Commands), I can use the Amazon Remote Pro to Switch my LG TV, Fire TV Cube & Denon Receiver ON & OFF. This means I do not need to use my Logitech Elite Remote at all. Another change I have made, which I initially shunned, is to connect my Nvidia Shield TV Pro into the Fire TV Cubes HDMI 2.1 Input. This has freed up one Denon 4K HDMI Input, allowing me to quickly switch between the Amazon Cube and the Nvidia Shield. This makes Audio-Visual Comparison between the two Devices much Easier and Effective than having to change Denon Inputs to select each of the Streaming Devices. So, the 3rd Gen Fire TV Cube’s HDMI 2.1 Input is a very worthwhile addition. My Home Cinema preference is to turn each required Hi-Fi Device On-Off without using HDMI CEC Auto-Sensing. This, I believe, made the detection of the Nvidia Shield’s HDMI Signal via the Fire TV Cubes HDMI Input, somewhat more challenging than expected but with perseverance was achieved. Nvidia Shield TV Pro Amendment 21.09.2023 Since connecting my Shield TV Pro to the Fire TV Cubes 2.1 HDMI Input, I have been experiencing regular 1 second Audio Drop-Outs. It would seem that this Audio Drop-Out issue has been flagged many times since 2019 by Shield TV Pro owners. I think this may have something to do with HDMI Pass-Through compatibility. As I’m fully conversant with the Pros & Cons of the Cube and the Shield Streaming Devices, I no longer require the previously mentioned, efficient Audio-Visual comparison switching. My Shield TV Pro is now connected to its own dedicated Denon HDMI Input, whilst I now use the Fire TV Cubes HDMI 2.1 Input, with my FreeviewPlay SD/HD Player/Recorder. This has sorted the Shields Audio Drop-Outs, whilst Switching between the Cube and the TV Set-Top Box makes far more sense and is a more convenient setup.
C**S
Works well with Projector
Purchased to replace a PS4 that we used to steam video to an Epsom projector and sound output via soundbar. The aging PS4 was suffering frequent dropouts. Replacing the projector with a smart model of the similar spec would have been very expensive. This was an easy inexpensive solution. Setup was simple. The one remote controls everything, cube, soundbar, projector. Working perfectly, no buffering, no dropouts. Delighted with it. Picture perfect, sound in synch, no issues. Highly recommend this bit of kit.
M**N
What happened?! Someone dropped the ball on Gen 3!
Having used a Fire Cube Gen 2 for a long time and loving it, I was expecting more of the same from the new version but oh boy was I wrong! With the old Gen 2 starting to slow down and recently upgrading to a new TV, I was excited to see the improvements in Gen 3. Out of the box, everything seemed great, easy to get up and running in a couple of minutes and all linked to my account already. Living in the future felt good. This is where things go downhill...severely. Day 2 of the new fire cube and I started having sync issues. I tried the audio fix recommended by Amazon which helped but did not completely solve my issue. I'm still having some slight sync issues I searched forums to find this is a very common issue with Gen 3. The good news this means there are lots of guides for each model of TV to fix the issue and eventually I got everything in sync, but a lot of faff and searching forums to get there and amazon support pretty lackluster. If this is where my issues ended this would still be a 5-star review for me. But it was just the beginning. I started to notice Alexa is a little different in Gen 3. The good bit is it recognises my voice better but that is the only good. Alexa seems much dumber in Gen 3, ask a general question whilst in the YouTube app and all Alexa will do is search YouTube for what you are asking. Ask Alexa to stop music playing in the background and it will tell you it doesn't understand what you mean. It has also started being triggered by audio coming from the TV and searching for random sentences when anything remotely close to "Alexa" is mentioned. I also have an issue with the way the pass-through HDMI works, why on earth you would make it have to show the timer on screen when using the pass-through for playing Xbox or something is baffling, sort of defeats the point of using the pass-through in my opinion. There are many other little niggles I have with Gen 3 and honestly wish I had found a way to restore my Gen 2 to its former glory. Make Alexa smart again please.
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