Roku has officially launched the Roku 4, and have announced pre-orders for expected ship date Oct 21, 2015.
Here are the complete specs:
Networking
802.11ac MIMO dual-band wireless
10/100 Base-T Ethernet
Video Outputs
Up to 4K UHD (3840 × 2160) on 4K UHD TVs
Up to 1080p HD (1920 x 1080) on HD TVs
Up-scales 720p to 1080p HD on 1080p HD and 4K UHD TVs
Up-scales 1080p HD to 4K UHD on 4K UHD TVs
4K UHD 60 fps HEVC Playback
4K UHD 30 fps VP9 Playback (YouTube)
Playback from USB drives
Audio Output
Dolby Digital Plus 7.1 surround sound passed through via HDMI or optical output
Storage Expansion
microSD card port for additional game and channel storage
USB port for personal media expansion
Remote Control
Enhanced remote with voice search, point anywhere use, headphone jack, and motion-control for gaming.
Player includes IR receiver, compatible with various universal remotes.
Speaker for Remote Finder alerts
Power Consumption
12.4W (typical) when streaming 4K UHD video
Power Input
12V – 1A power adapter
USB Media Formats
Video: MP4 (H.264), MKV (H.264), HEVC (H.265)
Audio: MP3, Apple Lossless, WMA, AAC
Image: JPG, PNG, up to 4K UHD resolution
Size
6.5 x 5.5 x 0.8 inches
Weight
0.9 lb.
