# Roku Ultra (2024) vs Onn 4K Pro Streaming Device: specs and price compared

A sourced, side-by-side comparison of the Roku Ultra (2024) (Roku) and Onn 4K Pro Streaming Device (Walmart (Onn)) among streaming devices. Onn 4K Pro Streaming Device is the cheaper of the two at $49.99.

## Side by side

| Spec | Roku Ultra (2024) | Onn 4K Pro Streaming Device |
| --- | --- | --- |
| US price | $99.99 | $49.99 |
| Brand | Roku | Walmart (Onn) |
| Released | 2024-09 | 2024-05 |
| Max resolution | 4K | 4K |
| HDR formats | Dolby Vision, HDR10+, HDR10, HLG | Dolby Vision, HDR10+, HDR10 |
| Processor | Realtek 1619BRV | Amlogic S905X4 |
| Storage (GB) | 4 | 32 |
| Wi-Fi | WiFi 6 | WiFi 6 |
| Remote voice | Yes | Yes |
| Ethernet | Yes | Yes |

## Key differences

- HDR formats: Roku Ultra (2024) Dolby Vision, HDR10+, HDR10, HLG vs Onn 4K Pro Streaming Device Dolby Vision, HDR10+, HDR10
- Processor: Roku Ultra (2024) Realtek 1619BRV vs Onn 4K Pro Streaming Device Amlogic S905X4
- Storage (GB): Roku Ultra (2024) 4 vs Onn 4K Pro Streaming Device 32

## What reviewers say

**Roku Ultra (2024)** — Three whitelisted hands-on reviews (TechRadar, PCWorld, Tom's Guide) survived verification, all covering the exact 2024 Roku Ultra. All three praise its speed versus Roku's cheaper streaming sticks/dongles and the backlit, USB-C rechargeable Voice Remote Pro, plus Roku's deep catalog of free content. All three flag intrusive and growing home-screen banner ads, and PCWorld and Tom's Guide stress it is barely an upgrade over older Ultras. Note: full Dolby Vision/HDR10+/Atmos support is enumerated in full only by TechRadar; PCWorld cites only Dolby Atmos and Tom's Guide only Dolby Vision. (3 sourced reviews.)

## Sources

- Roku Ultra (2024): https://www.roku.com/en-us/products/players/roku-ultra (roku.com, verified 2026-06-15)
- Onn 4K Pro Streaming Device: https://www.pcworld.com/article/2351725/walmart-onn-google-tv-4k-pro-review.html (pcworld.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/streaming-devices/roku-ultra-2024-vs-onn-4k-pro-streaming-device/
Cite: Per The Front Desk Review, Roku Ultra (2024) ($99.99) vs Onn 4K Pro Streaming Device ($49.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/streaming-devices/roku-ultra-2024-vs-onn-4k-pro-streaming-device/
License: CC BY 4.0.