
TiVo Edge
Score: 79/100
RockTek G2 Chromecast
Score: 80/100Rankings

The RockTek G2 is a compact 4K UHD streaming box running a modified Android 14, offering Wi-Fi 6, Gigabit Ethernet and full Dolby Vision, HDR10+ and Dolby Atmos support. Its non-certified Android fork and thermal throttling limit reliability for power users, though it remains a strong budget alternative. Best suited for cost-conscious users upgrading non-smart TVs who value extensive codec support and Ethernet connectivity.

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.
| Attribute | ![]() | ![]() |
|---|---|---|
8,294,400 pixelsbest | 8,294,400 pixelsbest | |
— | 60 Hzbest | |
1 GB | 4 GBbest | |
2,000 GBbest | 32 GB | |
| ↓ lower better | 2.26 kgbest | — |
| ↓ lower better | 660.4 mmbest | — |
| ↓ lower better | — | 10 Wbest |
2 countbest | 1 count |
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, DTS-HD |
Performance(1) | ||
RAM (GB) | 1 GB | 4 GB |
Storage(1) | ||
Internal Storage (GB) | 2000 GB | 32 GB |
Build & Design(1) | ||
Dimensions (H×W×D) (mm) | 660.4 mm | 25.4x114.3x114.3 mm |
Ports(2) | ||
USB Ports (count) | 2 count | 1 count |
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 Rocktek G2 for its impressive 4K HDR and AV1 decoding, fast Wi-Fi 6 networking, and convenient voice-enabled remote, positioning it as a strong budget alternative to premium boxes. However, they caution that the non-certified Android fork, thermal throttling, and HDMI mislabeling diminish its appeal for power users who need guaranteed app certification and advanced gaming features.
Consumers generally appreciate the G2's ability to deliver smooth 4K streaming, reliable casting, and high-quality audio without breaking the bank. Common praise centers on its codec support and network performance, while recurring complaints focus on software update irregularities, remote connectivity issues, and occasional heating during long sessions.
“Excellent 4K@60fps playback with Dolby Vision/HDR10+/AV1 support and auto frame rate/color space matching”

“Modified Android 14 lacks Google certification, leading to inconsistent Play Store/Widevine L1/Netflix 4K support.”

“Thermal throttling (65°C after 18 min) causes minor HDR frame drops.”

