Roku Premiere (3920) vs Roku Premiere+ (4630)

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Premiere (3920) compared with Premiere+ (4630)

	RokuPremiere (3920)	RokuPremiere+ (4630)
Overview
Released
Released	October 2018	October 2016
Video and audio
Resolution
Resolution	4K	4K
HDR
HDR	HDR10	HDR10
Video
Video	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	4K UHD up to 60 fps; HDCP 2.2 required for protected 4K content (Roku launch release and exact Cooper/4630X developer row). TechRadar's 30 fps specification conflicts with the maker
Audio
Audio	–	Night listening mode adjusts sound levels; remote headphone socket for private listening
HDR
HDR	HDR10 in Roku's exact developer row; the 2019 UK reviews report no Dolby Vision, HDR10+ or HLG	–
Performance
Software
Software	Roku OS	Roku OS
Chip details
Chip details	Quad-core processor (Roku announcement); Arm Cortex-A53 and OpenGL ES 2.0 (exact maker developer row)	Arm Cortex-A53 quad-core at 1.2 GHz; OpenGL ES 2.0 (Roku's exact Cooper/4630X developer row)
Memory
Memory	1 GB (Roku's exact Gilbert 4K/3920X developer row)	1 GB (Roku's exact Cooper/4630X developer row)
Storage
Storage	–	microSD expands channel storage (Roku launch release); not removable-media playback, despite the TechRadar review's description
Software and services
Software and services	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	Roku OS; apps and features vary by region and software version. This is the original 2016 box, not the smaller 2018 Premiere+
Connections
Wi-Fi
Wi-Fi	Wi-Fi 4	Wi-Fi 5
Ethernet
Ethernet	No	Yes
Voice remote
Voice remote	No	No
Ports
Ports	HDMI output, micro-USB power and reset; no Ethernet, USB media or memory-card slot	HDMI, 10/100 Ethernet, microSD and power input; no optical audio or USB media port (TechRadar)
Wi-Fi and Bluetooth
Wi-Fi and Bluetooth	Single-band 802.11b/g/n; no 5 GHz support (Tech Advisor)	Dual-band 802.11ac MIMO (Roku launch release)
Remote
Remote	Standard infrared remote with channel shortcuts; no microphone, television power/volume controls or headphone socket. Premiere+ 3921 was the voice-remote bundle	Original point-anywhere remote with headphone socket; no microphone, television power button or lost-remote finder
Design
Type
Type	Box	Box
Power
Power	USB power cable and mains adaptor; maker recommends the adaptor if the television's USB port supplies insufficient power	–
In the box
In the box	Player, infrared remote, two AAA batteries, HDMI cable, USB power cable, power adaptor and removable adhesive strip (UK quick-start guide)	–