
Amazon Fire TV Cube
Score: 82/100
Raxxio MAG555
Score: 79/100Rankings

The Amazon Fire TV Cube is a hands-free 4K Ultra HD player with built-in Alexa, HDMI input and support for Dolby Vision and Dolby Atmos. Its drawbacks include a bulkier form factor, lack of gaming-focused features like VRR/ALLM, and occasional ad-heavy UI. Best suited for Alexa-centric households that want seamless voice control and premium video/audio.

The Raxxio MAG555 is a 4K streaming media player running Google TV with a voice-enabled remote, delivering HDR-enhanced 4K video at 60 fps. Its modest 2 GB RAM and 16 GB storage may limit heavy multitasking and app installations. Ideal for users seeking affordable 4K streaming with Google Assistant integration.
| Attribute | ![]() | ![]() |
|---|---|---|
2 GBbest | 2 GBbest | |
16 GBbest | 16 GBbest | |
| ↓ lower better | 513 g | 150 gbest |
2 countbest | 1 count | |
60 Hzbest | 60 Hzbest | |
1 yearsbest | 1 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Processor | Octa-core 2.0 GHz | ARM Quad 64-bit Cortex-A35 |
GPU | ARM Mali G52-MP2 800 MHz | ARM G31 MP2 |
Connectivity(2) | ||
Wi‑Fi Standard | Wi‑Fi 6E | 802.11ac |
Bluetooth Version | Bluetooth 5.0 | 5.0 |
Ports(1) | ||
HDMI Ports (count) | 2 count | 1 count |
Software(1) | ||
Operating System | Fire OS 7 | Google TV (Android 12) |
Display(1) | ||
Maximum Video Resolution | 4K UHD | 4K |
Controls(1) | ||
Remote Type | Alexa Voice Remote | Voice remote |
Audio(1) | ||
Supported Audio Formats | Dolby Atmos, Dolby Audio/MAT, DTS, DTS-HD, AAC-LC, AC3, eAC3, FLAC, MP3, PCM/Wave, Vorbis | AAC-LC, AAC-HE, MPEG-1 Layers 2/3, Dolby Digital (8-channel), Dolby Digital Plus, DTS, surround sound |
Build & Design(2) | ||
Weight (g) | 513 g | 150 g |
Dimensions (L×W×H) (mm) | 77 x 86 x 86 mm mm | 23.6×105.9×105.9 mm mm |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the Fire TV Cube for its powerful octa-core CPU, comprehensive HDR and Dolby Atmos support, and the unique hands-free Alexa with HDMI input that simplifies switching between streaming and live sources. However, they note the mediocre SDR upscaling, lack of gaming-focused features like VRR/ALLM, and a bulkier form factor compared to slimmer competitors.
Everyday users consistently highlight the convenience of hands-free Alexa, rapid app launches, and excellent 4K/Dolby Vision picture quality, while expressing frustration over intrusive ads, occasional voice-recognition hiccups, and sub-par upscaling of non-4K content.




Professional reviewers appreciate the MAG555's ability to deliver smooth 4K HDR playback and its efficient handling of modern codecs like AV1 and VP9, thanks to the Cortex-A35 processor and G31 GPU. The integration of Google TV and voice-controlled Google Assistant is seen as a strong value-add, turning the device into a versatile entertainment hub. However, experts caution that the modest 2 GB RAM and 16 GB storage may restrict heavy multitasking and limit the number of installed applications.