Roku 3 (4200) vs Roku Premiere (3920)
Better figure, where one is clearly better
| Roku3 (4200) | RokuPremiere (3920) | |
|---|---|---|
| Overview | ||
| Released | March 2013 | October 2018 |
| Video and audio | ||
| Resolution | 1080p | 4K (better) |
| HDR | None | HDR10 (better) |
| Video | Up to 1080p HD (original Roku announcement); HDMI only, with no analogue A/V output | 720p, 1080p and 4K Ultra HD; up to 4K at 60 fps (Roku's exact Gilbert 4K/3920X developer row). HDCP 2.2 required for 4K/HDR |
| HDR | – | HDR10 in Roku's exact developer row; the 2019 UK reviews report no Dolby Vision, HDR10+ or HLG |
| Performance | ||
| Software | Roku OS | Roku OS |
| Chip details | Arm Cortex-A9 dual-core at 1 GHz; OpenGL ES 2.0 (Roku's exact Austin/4200X developer row) | Quad-core processor (Roku announcement); Arm Cortex-A53 and OpenGL ES 2.0 (exact maker developer row) |
| Memory | 512 MB (Roku's exact Austin/4200X developer row) | 1 GB (Roku's exact Gilbert 4K/3920X developer row) |
| Storage | microSD expands channel/app storage; local media uses the USB port | – |
| Software and services | Roku OS; apps and services vary by region and software version. Maker developer row lists release year 2014, conflicting with the original March 6, 2013 release announcement used here | Roku OS; app availability varies by region and software version. US retail availability began in early October 2018; the developer row lists 2019, while the original US maker announcement specifies October 2018 |
| Connections | ||
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Ethernet | Yes | No |
| Voice remote | No | No |
| Ports | HDMI, Ethernet, USB media playback, microSD channel-storage slot and power | HDMI output, micro-USB power and reset; no Ethernet, USB media or memory-card slot |
| Wi-Fi and Bluetooth | Dual-band Wi-Fi (Roku launch release); 2.4/5 GHz confirmed by SmallNetBuilder. Original remote uses Wi-Fi Direct rather than Bluetooth | Single-band 802.11b/g/n; no 5 GHz support (Tech Advisor) |
| Remote | Original enhanced motion remote with headphone socket and A/B game controls. Side volume buttons control headphones only; no microphone or television power controls. Distinct from the 2015 voice-remote bundle | Standard infrared remote with channel shortcuts; no microphone, television power/volume controls or headphone socket. Premiere+ 3921 was the voice-remote bundle |
| Design | ||
| Type | Box | Box |
| Power | – | USB power cable and mains adaptor; maker recommends the adaptor if the television's USB port supplies insufficient power |
| In the box | Player, enhanced remote and in-ear headphones; HDMI cable not supplied (SmallNetBuilder) | Player, infrared remote, two AAA batteries, HDMI cable, USB power cable, power adaptor and removable adhesive strip (UK quick-start guide) |
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