RockTek GB1
Score: 78/100
Roku Ultra
Score: 86/100Rankings
The Roku Ultra 2024 is Roku's fastest streaming player offering 4K UHD at 60 fps with Dolby Vision, HDR10+ and Dolby Atmos. It lacks Apple AirPlay 2/HomeKit and may suffer Wi-Fi range issues while using a less convenient barrel power connector. Ideal for cord-cutters seeking premium performance and a feature-rich remote.
The RockTek GB1 is a Google-certified 4K streaming dongle that delivers Dolby Vision and Dolby Atmos in an ultra-compact form factor. It needs a USB-C hub for full HDR output and can run hot under heavy use, and its storage is limited. Best for minimalists and travelers who want a pocket-sized Google TV experience.
| Attribute | | |
|---|---|---|
8,294,400 pixelsbest | 8,294,400 pixelsbest | |
60 Hzbest | 60 Hzbest | |
2 GBbest | 2 GBbest | |
— | 4 GBbest | |
| ↓ lower better | 0.259 kg | 0.018 kgbest |
1 countbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(1) | ||
Supported Audio Formats | Dolby Atmos, Dolby Digital Plus, Dolby Surround | Dolby Atmos |
Storage(1) | ||
Internal Storage (GB) | 16-32 GB | 4 GB |
Build & Design(2) | ||
Weight (kg) | 0.259 kg | 0.018 kg |
Dimensions (H×W×D) (mm) | 70x15x70 mm | 124.5x25.4x127 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the GB1 as a high-performance Android TV mini box that delivers stunning 4K HDR with Dolby Vision and Dolby Atmos, thanks to its Realtek RTD1315C chipset and Mali-G57 GPU. They highlight its future-proof codec support (including AV1) and ultra-compact design, while noting the need for a USB-C hub for full HDR output and occasional heating during intensive gaming.
Everyday users praise the seamless Google Assistant voice control, pocketable size, and reliable 4K streaming on popular services, but commonly complain about the requirement for a USB-C hub, heating under load, limited internal storage, and the basic plastic build.
Professional reviewers hail the Roku Ultra 2024 as the most powerful and fastest Roku device, emphasizing its lightning-fast interface, seamless 4K/Dolby Vision/HDR10+ playback, and premium remote that together deliver a cinematic experience for any living-room setup.
Everyday users consistently praise the ultra-fast app launches, smooth 4K streaming over Wi-Fi 6, and the convenience of the Voice Remote Pro with its finder and headphone jack, while recurring complaints focus on shipping limitations, the barrel-style power connector, and occasional Wi-Fi range concerns.
