
Zidoo Z9X
Score: 82/100
Minix U8K-Ultra 128GB
Score: 82/100Rankings

The Zidoo Z9X 8K is a high-end Android 11 media player delivering native 8K@60 p playback with HDR10+, Dolby Vision and Dolby Atmos, backed by a penta-core processor and 6 GB RAM. Its premium price, limited internal storage and lack of HDMI input are notable trade-offs. Best suited for home-theater enthusiasts and audiophiles who need top-tier video/audio performance and extensive local storage.

The Minix U8K-Ultra is an 8K Android TV box delivering top-tier HDR performance and AI upscaling. Its drawbacks include limited Netflix HD support, lack of Android TV casting, and a higher price. Best suited for enthusiasts who own 8K displays and prioritize local playback over streaming app breadth.
| Attribute | ![]() | ![]() |
|---|---|---|
4,320 pbest | 8 p | |
6 GB | 8 GBbest | |
60 Hzbest | 60 Hzbest | |
64 GB | 128 GBbest | |
| ↓ lower better | 550 gbest | 1,200 g |
5 countbest | 1 count |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(2) | ||
HDR Formats | HDR10, HDR10+, HLG, Dolby Vision | HDR10, HDR10+, Dolby Vision |
Maximum Resolution (p) | 4320 p | 8K p |
Performance(3) | ||
Processor | Amlogic S928X-K | Amlogic S928X-K hexa-core 2.0-2.02 GHz |
GPU | Mali-G57 MC2 | Arm Mali-G57 MC2 |
RAM (GB) | 6 GB | 8 GB |
Audio(1) | ||
Supported Audio Formats | Dolby Atmos, Dolby TrueHD, DSD up to DSD512, PCM 192 kHz, WAV, FLAC, APE | Dolby Audio, Dolby Atmos |
Connectivity(1) | ||
Wi‑Fi Standard | 802.11ax | Wi‑Fi 6 (802.11ax) |
Storage(1) | ||
Internal Storage (GB) | 64 GB | 128 GB |
Controls(1) | ||
Remote Type | IR | Bluetooth gyro voice remote |
Ports(2) | ||
HDMI Version | 2.1a | HDMI 2.1a |
Number of USB Ports (count) | 5 count | 1 count |
Build & Design(2) | ||
Weight (g) | 550 g | 1200 g |
Dimensions (H×W×D) (mm) | 26.4×147.3×189.2 mm mm | 34.9×135.6×135.6 mm mm |


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

Professional reviewers describe the Z9X 8K as a powerful multimedia player that excels in 8K@60 Hz playback, thanks to its Amlogic S928X-K processor, 6 GB RAM and HDMI 2.1a with HDR10+, Dolby Vision and Dolby Atmos support. They commend the VS10 image engine, automatic frame-rate switching, and the highly customizable Poster Wall 4.0 and Music Player 8.0 interfaces, while also noting the premium aluminum build and massive 16 TB storage capability as standout attributes.
No direct consumer reviews were found, but the specifications suggest enthusiasts appreciate the device’s ability to handle lossless audio, Blu‑ray menus and massive local libraries, while occasional users may find the initial setup and lack of HDMI input a hurdle.

Professional reviewers praise the Minix U8K-Ultra for its rock-solid 8K@60 Hz playback, powerful hexa-core processor, and advanced AI upscaling, but note its lack of full Android TV certification and higher price.
Everyday users love the stunning 8K HDR picture quality, fast performance, and expandable storage, but are frustrated by SD-only streaming on popular services and the premium price tag.
“stable content playback up to 8K at 60 frames”


