RockTek GX1
Score: 83/100
Minix U8K-Ultra 128GB
Score: 82/100Rankings
The RockTek GX1 is an ultra-compact Google TV 12 set-top box that offers 4K UHD streaming with Dolby Vision, HDR10+ and Dolby Atmos, powered by a Realtek RTD1325TPV processor and 4 GB RAM. Its limitations include a 100 Mbps Ethernet port, lack of VC-1 support, and USB 2.0 only. It is best for users who value a tiny footprint, Wi-Fi 6 performance and premium HDR video in a budget-friendly package.
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 | | |
|---|---|---|
2,160 pbest | 8 p | |
4 GB | 8 GBbest | |
60 Hzbest | 60 Hzbest | |
32 GB | 128 GBbest | |
| ↓ lower better | 115 gbest | 1,200 g |
2 countbest | 1 count |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Display(2) | ||
HDR Formats | Dolby Vision, HDR10+, HDR10, AV1, H.265/HEVC, VP9 | HDR10, HDR10+, Dolby Vision |
Maximum Resolution (p) | 2160 p | 8K p |
Performance(3) | ||
Processor | Realtek RTD1325TPV | Amlogic S928X-K hexa-core 2.0-2.02 GHz |
GPU | Mali-G57 | Arm Mali-G57 MC2 |
RAM (GB) | 4 GB | 8 GB |
Audio(1) | ||
Supported Audio Formats | Dolby Atmos, Dolby Digital | Dolby Audio, Dolby Atmos |
Connectivity(1) | ||
Wi‑Fi Standard | Wi‑Fi 6 | Wi‑Fi 6 (802.11ax) |
Storage(1) | ||
Internal Storage (GB) | 32 GB | 128 GB |
Controls(1) | ||
Remote Type | Voice remote | Bluetooth gyro voice remote |
Ports(2) | ||
HDMI Version | HDMI 2.1 | HDMI 2.1a |
Number of USB Ports (count) | 2 count | 1 count |
Build & Design(2) | ||
Weight (g) | 115 g | 1200 g |
Dimensions (H×W×D) (mm) | 93.98×93.98×22.86 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 commend the GX1 for its striking Dolby Vision and HDR10+ performance at 2160p60, smooth AV1 playback, and the polished Google TV 12 experience. However, they point out the 100 Mbps Ethernet as a bottleneck for high-bitrate local streaming and note the absence of VC-1 support and limited ventilation as drawbacks for power users.
Everyday users overwhelmingly praise the GX1's video and audio quality, compact size, and responsive interface, often calling it a top-line product that outshines competitors. The most common complaints revolve around screen-resize issues on certain LCD TVs and the lack of Gigabit Ethernet for heavy NAS-based media consumption.
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.
“"topline product with great RTD1325 performance."”
“"Ok rating due to this."”
“stable content playback up to 8K at 60 frames”
