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The third generation of the Amazon Fire TV Cube is a potent streaming device that combines the capabilities of a streaming video player with the ease of control offered by voice commands. Because of its sophisticated appearance and feature set, it provides customers with an immersive and exciting entertainment experience.
With just your voice, you can access a broad variety of streaming services, play games, and control the gadgets in your smart home with the Amazon Fire TV Cube. Its quick performance and capabilities to stream in 4K Ultra HD promise that the visual quality will blow you away, and the playback will be smooth. The Amazon Fire TV Cube (3rd Gen) is a multi functional gadget that will take your home entertainment setup to the next level, regardless of whether you are more interested in smart home technology or in watching movies.
Amazon Fire TV Cube (3rd Gen) Specifications
| Specification | Details |
|---|---|
| Processor | Quad-core |
| Storage | 16 GB |
| RAM | 2 GB |
| Connectivity | Wi-Fi 6, Bluetooth 5.0 |
| Resolution | Up to 4K Ultra HD with support for HDR, HDR10, HDR10+, Dolby Vision, and HLG |
| Audio | Dolby Atmos, 7.1 surround sound |
| Voice Control | Alexa-enabled |
| Ports | HDMI, Micro USB, Ethernet |
Amazon Fire TV Cube (3rd Gen): Design

The Fire TV Cube is about the same size as Amazon’s sphere-shaped Echo Dots. The only difference is that it’s a cube. Because of this, it fits easily into a normal home entertainment center. But it’s not as easy to forget as the smaller, tube-shaped Nvidia Shield TV or the puck-shaped Google Chromecast with Google TV. On the plus side.
The Fire TV Cube has more inputs and outputs (I/O) than both. The back of the Fire TV Cube has an HDMI 2.1 input and output. This lets you connect a device to the Fire TV Cube and possibly handle it with the Fire TV Cube’s remote or add overlays to whatever you’re watching or playing on the connected device. You can buy this Amazon Fire TV Cube (3rd Gen) from its officiaal website
Amazon Fire TV Cube (3rd Gen): Interface
The Fire Cube also has the most powerful brains in the whole Fire TV range, with an Octa-core processor that is purportedly twice as fast as the design of the Fire TV Stick 4K Max’s Quad-core processor. This is another reason why it is the most capable device in the Fire TV line. In actual use, the Fire TV Cube operates admirably the vast majority of the time and sails smoothly across the interface of the Fire OS.
The Fire TV Cube did freeze up and crash totally at one point during our testing; however, after switching it off fully and turning it back on again, it leaped back into life, and the problem hasn’t occurred since then. This is the reason why we state “most of the time.”
Amazon Fire TV Cube (3rd Gen): Software

You can’t help but feel like there’s a lot happening on the Fire TV Cube’s main screen. Above the fold, you’ll find a large rotating banner of advertisements, several icons and services, and instant access to the recently seen material. The Fire TV Cube’s default screensaver is essentially an advertisement. It filled the entire 42-inch, 4K screen with advertisements for cars, credit cards, and other pointless products.
Many streaming sticks and boxes include advertisements and promos now, but Amazon’s Fire TV software takes things too far. You can’t skip advertising or see fewer of them even with a Prime membership. The Fire TV Cube is a speedy and helpful small device for your living room, provided you can get past all of that.
Audio and Video Quality
Amazon has implemented a number of audio and visual industry standards to ensure you have the greatest possible experience with its hardware. Dolby Digital Plus and Dolby Atmos audio formats are supported on the third-generation Fire TV Cube. The Fire TV Cube is compatible with Dolby Vision, HDR 10, HDR 10+, and HLG.
Together, these components enabled me to watch crystal-clear videos on my LG 4K TV. Compared to what we had seen on Roku, this one was clearer and smoother. Possible explanation: Amazon’s brand-new Super Resolution Upscaling feature.
Amazon Fire TV Cube (3rd Gen): Performance
The Amazon Fire TV Cube (3rd Gen) works very well and makes watching smooth and easy. It has a powerful hexa-core processor that makes it easy to move through screens and apps quickly. Whether you’re opening apps, reading content, or playing games, the Fire TV Cube runs smoothly and quickly.
The device can stream in 4K Ultra HD, which gives you beautiful images with bright colors and clear details. It also works with HDR (High Dynamic Range), which gives it better contrast and more accurate colors for a more immersive watching experience.
Final Words
Unfortunately, there’s not much reason to spend twice as much on a Fire Cube as on a Fire TV Stick 4K Max. Even though it has a lot of cool features and Alexa tricks that are fun to try, you’d be better off saving a lot of money and going with the Stick if you want to stick with Amazon. On the other hand, the Apple TV 4K is a much better unit that costs almost the same.
Amazon Fire TV Cube (3rd Gen) review: The good and The bad
The Good
- Decently crisp image
- Excellent app compatibility
The Bad
- Colours lack punch
Questions and Answers
Combining the power of an Echo speaker with a Fire TV Stick makes it much more than just a streaming box. The Fire TV Cube lets you play content without using your hands. It also lets you use voice commands to handle your TV, sound system, and satellite box.
A single Fire TV Cube can’t start up each TV separately, which is a shame. But if you have an HDMI splitter or a wireless HDMI extender, you can try to mirror the views on more than one TV without any problems.