Orange Pi 4 / 4B -V/s- armStone A8      

work desk

work desk

Processor

Processor
Rockchip RK3399 ARM Cortex-A53/A72
No of cores
6
Cache
I-48KB, D-32KB, L2-1024KB, L3-512KB
Clock
2 GHz
Overclockable
N/A
Co-Processor
Gyrfalcon Lightspeeur SPR2801S
Manufacturer
Rockchip
Details
Click Here
Processor
Samsung S5PV210 ARM Cortex-A8
No of cores
1
Cache
I-32KB, D-32KB, L2-512KB, L3-
Clock
1 GHz
Overclockable
Co-Processor
Manufacturer
Samsung
Details

Memory

RAM
Size-4096MB, Type-LPDDR4
SD Card
Type-microSD, Maximum Size-
eMMC
Size-16GB, Comment-
FLASH
No onboard Flash Memory
Others
RAM
Size-256MB, Type-
SD Card
Type-, Maximum Size-
eMMC
FLASH
D-, Comment-
Others

Connectivity

USB
USB 2.0-2, USB 3.0-1, OTG-N/A, Comment-1x USB Type C
Ethernet
Module-RTL8211E, Speed-Gigabit
Wi-Fi
Module-AP6256, Protocol-802.11 a/b/g/n/ac
Bluetooth
Module-AP6256, Version-V5
Others
24 Pin PCIe interface
USB
USB 2.0-1, USB 3.0-No, OTG-Yes, Comment-N/A
Ethernet
Module-N/A, Speed-10/100
Wi-Fi
No Wi-Fi Interface
Bluetooth
No Bluetooth Interface
Others

GPIO

GPIO Header
Total Pins: 40 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
3.3 Volt
UART
Count: 2
SPI
Count: 1
I2C
Count: 2
CAN
No CAN Interface
Others
3 Pins Debug UART
GPIO Header
Total Pins: 66 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
UART
{"AVAIL":"N\/A","NUM":"N\/A"}
SPI
Count:
I2C
Count:
CAN
Others
4-wire, analogue resistive capacitive Touch interface

Video

GPU
Mali-T860
HDMI
Yes
VGA
No
DSI
Yes
RCA
No
Others
LCD interface (dedicated connector)
GPU
PowerVR SGX540
HDMI
Yes (DVI 1080p)
VGA
DSI
RCA
Others

Camera

Camera Interface
Yes
Others
LCD Connector can be used for second cam.
Camera Interface
Others

Audio

3.5mm Jack
Yes
Others
I2S Interface
3.5mm Jack
Others

Power

Connector Type
USB Input : USB C, Barrel Jack : Voltage: 12V, Through GPIO:
Input Voltage
5 Volt
Rated Power
10 Watt Max
Others
RK808 PMIC
Connector Type
Input Voltage
5 V
Rated Power
4 W Typical
Others

Dev.

Supported OS
Android 8.1,Ubuntu 16.04,Ubuntu 18.04,Debian 9
IDE
N/A
Languages
JAVA, Python, C, C++
Other Tools
Supported OS
WCE 6.0 R3/ WEC 7, Linux 3.3
IDE
Languages
Other Tools

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