Roku Ultra (2024) vs onn. 4K Pro Box
Which should you buy? · Updated September 2026
Short answer: If you're choosing between the Roku Ultra (2024) and the onn. 4K Pro Box, the Roku Ultra (2024) scores higher on our bench (4.5 vs 4.2), so it's our overall pick of the two. The onn. 4K Pro Box is the value pick: it is $50 cheaper. Here's how they compare spec by spec.
| Roku Ultra (2024) | onn. 4K Pro Box | |
|---|---|---|
| Our score | 4.5 | 4.2 |
| Price | $99 | $49 |
| Released | 2024 | 2023 |
| Chipset | Quad-core | Amlogic S905Y4 |
| RAM | 2 GB | 2 GB |
| Storage | 8 GB | 32 GB |
| OS | Roku OS | Google TV |
| Max output | 4K @ 60fps | 4K @ 60fps |
| HDR | Dolby Vision, HDR10+, HLG | Dolby Vision, HDR10+, HLG |
| Audio | Dolby Atmos, DTS | Dolby Atmos |
| Connectivity | Wi-Fi 6, Bluetooth, Ethernet | Wi-Fi 6, Bluetooth 5.2, Ethernet |
| Ports | HDMI 2.1, Gigabit Ethernet, USB-A | HDMI 2.1, Ethernet, USB-A |
| Remote | Roku Voice Remote Pro (2nd gen) | Backlit remote with finder |
Where the Roku Ultra (2024) wins
- Released: 2024
- Audio: Dolby Atmos, DTS
Where the onn. 4K Pro Box wins
- Price: $49
- Storage: 32 GB
The Roku Ultra (2024) is the better all-rounder at 4.5/5. If you're watching the budget, the onn. 4K Pro Box saves you $50 and covers the essentials. Read the full Roku Ultra (2024) review or onn. 4K Pro Box review for the hands-on detail, or open them in the interactive comparison.
Roku Ultra (2024) vs onn. 4K Pro Box: FAQ
Which is better, the Roku Ultra (2024) or the onn. 4K Pro Box?
The Roku Ultra (2024) rates higher (4.5 vs 4.2/5) and is our overall pick. But the onn. 4K Pro Box costs $50 less, so it's the better value if budget matters most.
Is the Roku Ultra (2024) worth the extra $50 over the onn. 4K Pro Box?
Yes if you want the higher-rated box: the Roku Ultra (2024) scores 4.5 vs 4.2. Otherwise the onn. 4K Pro Box covers the basics for less.