
TiVo Edge
Score: 79/100
RockTek GX1
Score: 78/100Rankings

The TiVo EDGE for Cable is a premium 6-tuner DVR and streaming hub delivering 4K HDR video with Dolby Vision and Dolby Atmos audio. Its high price and reliance on Ethernet or MoCA for optimal performance may deter budget-focused users. Ideal for cable subscribers seeking extensive recording capabilities and top-tier audio-visual quality.

The RockTek GX1 UHD Streamer offers a compact Google TV experience with Dolby Vision, HDR10+, and Dolby Atmos, backed by a Realtek processor, 4 GB RAM and HDMI 2.1. Its drawbacks include a non-Gigabit Ethernet port, limited USB-2.0 speeds, and potential heat issues. Best suited for users who value a small form-factor and premium video/audio without needing ultra-high-bitrate wired streaming.
| Attribute | ![]() | ![]() |
|---|---|---|
8,294,400 pixelsbest | 8,294,400 pixelsbest | |
— | 60 Hzbest | |
1 GB | 4 GBbest | |
2,000 GBbest | 32 GB | |
| ↓ lower better | 2.26 kg | 0.115 kgbest |
| ↓ lower better | 660.4 mmbest | — |
2 countbest | 2 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(1) | ||
Supported Audio Formats | Dolby Atmos, analog audio | Dolby Atmos, Dolby Digital |
Performance(1) | ||
RAM (GB) | 1 GB | 4 GB |
Storage(1) | ||
Internal Storage (GB) | 2000 GB | 32 GB |
Build & Design(2) | ||
Weight (kg) | 2.26 kg | 0.115 kg |
Dimensions (H×W×D) (mm) | 660.4 mm | 22.86x93.98x93.98 mm |
Ports(1) | ||
HDMI Version | HDMI 2.0 | 2.1 |


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

Professional reviewers commend the EDGE for Cable's premium video and audio capabilities, intuitive voice search, and a superior program guide, while also noting its refined hardware design and the benefit of owning the device outright. The main criticisms focus on its steep price tag and the missing Disney+ and Apple TV+ apps, which may deter users seeking a fully integrated streaming experience.

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.
“topline product with great RTD1325 performance.”

“"Ok" rating due to this.”

