Roku Premiere (3920X)
From TechInfoDepot
Jump to navigationJump to searchbgn (N150) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| media streamer | |||||||||||||||||
| Homepage | |||||||||||||||||
| 3rd Party Firmware | |||||||||||||||||
| dd-wrt |
Status Unknown | ||||||||||||||||
| OpenWrt |
Status Unknown | ||||||||||||||||
| Tomato any flavor |
Incompatible | ||||||||||||||||
| Platform | |||||||||||||||||
| Brand • Model • Rev |
Roku Premiere | ||||||||||||||||
| Model Part Number |
3920X | ||||||||||||||||
| FCC ID | |||||||||||||||||
| IC ID | |||||||||||||||||
| Type |
media streamer | ||||||||||||||||
| CPU1 |
MStar MSO9380 | ||||||||||||||||
| CPU1 Type |
ARM Cortex-A53 | ||||||||||||||||
| CPU1 Speed |
1.2 GHz ( 4 cores ) | ||||||||||||||||
| Flash1 Chip |
Macronix MX30LF4G28AC-XKI | ||||||||||||||||
| Flash1 Size |
512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> | ||||||||||||||||
| RAM1 Size |
1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br /> | ||||||||||||||||
| RAM1 Chip |
Nanya NT5CC256M16ER-EK x 2 | ||||||||||||||||
|
802dot11 OUI: none specified | |||||||||||||||||
| Expansion IF types |
none specified | ||||||||||||||||
| Power |
5 VDC, ? A | ||||||||||||||||
|
Flags: HT20, HDMI 2.0a, 4K | |||||||||||||||||
|
| |||||||||||||||||
| Retail | |||||||||||||||||
| FCC approval date | 24 September 2018 | ||||||||||||||||
| Country of manuf | China | ||||||||||||||||
| Radio 1 | |||||||||||||||||
| Chip1 |
Realtek Model? | ||||||||||||||||
| Wireless interface OUI |
none specified | ||||||||||||||||
| Antenna Connector Type |
none specified | ||||||||||||||||
| MIMO status |
1x1:1 | ||||||||||||||||
| Wireless Standard |
IEEE 802.11b/g/n | ||||||||||||||||
| 802.11n |
up to 150 Mbps | ||||||||||||||||
| 802.11g |
up to 54 Mbps | ||||||||||||||||
| 802.11b |
up to 11 Mbps | ||||||||||||||||
| WiFi Operating Frequency |
2.4 GHz | ||||||||||||||||
| |||||||||||||||||
| |||||||||||||||||
For a list of all currently documented MStar SoC's with specifications, see MStar.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
For a list of all currently documented Roku device with specifications, see Roku.
- • 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = N150 class
Overview
The only difference between this Roku Premiere (3920X) and the Roku Premiere+ (3921X) is the remote included with the device.
The Premier+ (3921X) includes the Voice remote with TV power and volume buttons while the Premier (3920X) includes the simple remote.
The wireless chip ID is not legible in the FCC photos but it is a 24-pin QFN from Realtek.
This suggests a RTL8188FTV (USB 2.0) or a RTL8189FTV (SDIO). Both are 1x1:1.
See also
Categories:
- Roku
- Embedded system/media streamer
- Embedded System MStar
- Embedded System MSO9380
- MStar
- Embedded System ARM
- Embedded System Cortex-A53
- Embedded System Realtek
- Realtek
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Single-Radio Wireless Embedded System
- Wireless Embedded System
- Embedded System
- English Documentation
