Spec | Details |
---|---|
Picture quality | Stream in HD, 4K, and HDR with sharp resolution and vivid color optimized for your TV |
Wireless streaming | Dual-band wireless for smooth streaming performance, even with multiple devices connected to your network |
Voice control | Control your Roku device with one remote, featuring TV power, volume, and mute buttons |
Voice search | Quickly search across channels and turn captions on with your voice |
Channel selection | Customizable home screen featuring all your favorite channels, with automatic updates for new content |
Setup | Simple setup with everything included in the box, including a Premium HDMI Cable |
Free content | Access to a massive selection of free and live TV channels, including 275+ live TV channels on The Roku Channel |
Voice assistant support | Works with popular voice assistants, including Siri, Alexa, and Hey Google |
Apple AirPlay support | Effortlessly share videos, photos, music, and more from your Apple devices to your TV |
TV compatibility | Up to 1080p (1920 x 1080) with upscaling from 720p on HD TVs / Up to 2160p at 60fps (3840 x 2160) on 4K TVs |
HDR support | Supports HDR10/10+ and HLG on compatible TVs with an HDMI input that supports HDCP 2.2 |
Networking | 802.11ac dual-band Wi-Fi (2.4 GHz / 5 GHz) / Wired Ethernet requires USB adaptor (sold separately) |
Ports | HDMI / Micro USB / Reset |
Audio features | Digital stereo over HDMI / DTS Digital Surround pass through over HDMI / Supports pass-through of Dolby-encoded audio over HDMI |
Remote control | Voice remote with TV power, volume, and mute buttons (Remote TV power and volume buttons work with most TVs) |
Power consumption | Approx. 2.5W (typical) when streaming 4K UHD video |
Power input | 5V – 1A |
Size | 0.8 in (20.8 mm) x 3.4 in (86.3 mm) x 1.5 in (39.3 mm) |
Weight | 1.6 ounces (44.6 g) |
Model | 3941R |