Roku · Roku

4 (4400)

Released October 2015

Roku's first 4K streaming box has dual-band Wi-Fi 5, Ethernet, optical audio and a voice remote with headphone listening and a remote finder.

Type
Box
Resolution
4K
HDR
–
Software
Roku OS

What reviewers say

Both reviews praised its broad streaming selection, cross-service search and useful remote. They found little reason for existing Roku owners to upgrade without a 4K television. TechRadar noted heat and fan noise; Ars Technica measured higher power consumption than the Roku 3.

From techradar.com, techradar.com, techradar.com and arstechnica.com

Video and audio

Resolution
4K
HDR
None
Video
Up to 4K Ultra HD at 60 fps; HDCP 2.2 required for 4K (Roku launch announcement)
HDR
No HDR support (TechRadar)

Performance

Software
Roku OS
Chip details
Quad-core Arm processor; maker does not identify the processor model or clock rate
Memory
1.5 GB (Roku's exact Dallas/4400X developer row)
Storage
microSD expands channel/app storage; USB supports local media playback. User-accessible internal capacity is not published in the maker sources used
Software and services
Launched with Roku OS 7. Roku lists OS 11.5 as the last supported release for model 4400X; channel availability varies by region and software version

Connections

Wi-Fi
Wi-Fi 5
Ethernet
Yes
Voice remote
Yes
Ports
HDMI, optical digital audio, Ethernet, USB media playback, microSD channel-storage slot and power
Wi-Fi and Bluetooth
Dual-band 802.11ac MIMO Wi-Fi (Roku launch announcement)
Remote
Original enhanced wireless remote with voice search, headphone socket, motion/game controls and a speaker for the player's remote-finder button. Uses Wi-Fi rather than Bluetooth (Ars Technica)

Design

Type
Box
Size
16.5 × 16.5 × 2 cm, width × depth × height (TechRadar)
In the box
Player, enhanced remote and headphones (Roku launch announcement)

Pros and cons

Pros

  • 4K playback at up to 60 frames per second
  • Ethernet, optical audio and USB media playback
  • Voice remote with private listening and remote finder

Cons

  • No HDR playback
  • 4K requires an HDCP 2.2 compatible television and connection
  • Larger enclosure with active cooling

Closest rivals

Model
TypeResolutionHDRSoftwareReleased
Box4K–Fire OSOct 2015
Box4K–Roku OSOct 2016
Box4KHDR10Roku OSOct 2016

Sources

  1. roku.com/blog/introducing-roku-4-the-best-streaming-player-ever-updates-to-roku…
  2. developer.roku.com/dev/docs/hardware
  3. techradar.com/reviews/audio-visual/av-accessories/roku-4-1307683/review
  4. arstechnica.com/gadgets/2015/10/roku-4-review-a-future-proofed-4k-version-of-th…

Photo: Roku original product image; player, enhanced remote and headphones

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