
Roku Express 4K+
Score: 71/100
ONN Android TV 4K
Score: 79/100Rankings

The ONN Android TV 4K UHD device provides 4K HDR with Dolby Vision and Dolby Atmos, a Google Assistant voice remote, and built-in Chromecast. Its modest 2 GB RAM, lack of Ethernet, and older Android TV 10 OS limit performance and future-proofing. Suitable for budget-friendly cord-cutters who prioritize the Google TV ecosystem over premium specs.

The Roku Express 4K+ is a compact streaming dongle that offers solid 4K/HDR playback and a voice-controlled remote. Its main trade-offs are limited RAM/storage and the lack of an Ethernet port or premium HDR/audio formats. Ideal for budget-conscious users upgrading secondary rooms.
| Attribute | ![]() | ![]() |
|---|---|---|
1 GB | 2 GBbest | |
16 GBbest | 8 GB | |
| ↓ lower better | 45.4 gbest | 340 g |
1 countbest | 1 countbest | |
60 Hzbest | — | |
1 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
RAM (GB) | 1 GB | 2 GB |
Processor | ARM Cortex A55 quad-core | Amlogic S905Y2 |
Storage(1) | ||
Internal Storage (GB) | 16 GB | 8 GB |
Software(1) | ||
Operating System | Roku OS | Google TV |
Display(1) | ||
Maximum Video Resolution | 4K UHD | 4K |
Controls(1) | ||
Remote Type | Voice remote with TV power, volume, mute controls | IR with voice |
Audio(1) | ||
Dolby Atmos Support | false | true |
Build & Design(1) | ||
Weight (g) | 45.4 g | 340 g |


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

Professional reviewers commend the Roku Express 4K+ for its brilliant 4K picture quality, smooth dual-band Wi-Fi streaming, and the convenience of a voice remote that also controls TV power and volume. They also appreciate the fast quad-core processor and broad smart-home integration, while noting the drawbacks of missing Ethernet, limited RAM/storage, and lack of Dolby Vision/Atmos support.
Everyday users praise the device's effortless setup, reliable 4K/HDR streaming, and the handy voice remote that consolidates TV controls. Common complaints revolve around occasional Wi-Fi buffering, limited internal storage, and the absence of an Ethernet port or premium HDR/audio formats.



Professional reviewers agree that the ONN 4K streaming box punches far above its weight class, delivering impressive 4K HDR picture quality, Dolby Atmos audio, and a responsive Google TV experience despite its modest hardware. They commend its value, fast boot times, and solid Wi-Fi performance, while noting the lack of Ethernet and limited RAM as the primary trade-offs.
Everyday users echo the reviewers' praise for price-to-performance, highlighting quick app loading, vibrant 4K streaming, and the convenience of the voice remote and built-in Chromecast. Recurring complaints focus on occasional lag, limited internal storage, no wired networking option, and a basic plastic build.