Banana Pi M2 Ultra -V/s- armStone A8       

work desk
work desk

Processor

Processor
Allwinner R40 ARM Cortex-A7
No of cores
4
Cache
I-32KB, D-32KB, L2-512KB, L3-N/A
Clock
Overclockable
Co-Processor
Manufacturer
Allwinner
Details
Click Here
Processor
Samsung S5PV210 ARM Cortex-A8
No of cores
1
Cache
I-32KB, D-32KB, L2-512KB, L3-N/A
Clock
1 GHz
Overclockable
Co-Processor
Manufacturer
Samsung
Details

Memory

RAM
Size-2048MB, Type-DDR3
SD Card
Type-microSD, Maximum Size-64GB
eMMC
Size-N/A, Comment-N/A
FLASH
No onboard Flash Memory
Others
SATA
RAM
Size-256MB, Type-N/A
SD Card
Type-No, Maximum Size-N/A
eMMC
FLASH
D-N/A, Comment-N/A
Others

Connectivity

USB
USB 2.0-2, USB 3.0-No, OTG-Yes, Comment-N/A
Ethernet
Module-RTL8211E/D, Speed-Gigabit
Wi-Fi
Module-AP6212, Protocol-802.11 b/g/n
Bluetooth
Module-AP6212, Version-4.0
Others
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
UART
Count: N/A
SPI
Count: N/A
I2C
Count: N/A
CAN
Others
IR Receiver Input, I2S Bus
GPIO Header
Total Pins: 66 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
UART
{"AVAIL":"N/A","NUM":"N/A"}
SPI
Count: N/A
I2C
Count: N/A
CAN
Others
4-wire, analogue resistive capacitive Touch interface

Video

GPU
MALI-400 MP2 @ 500MHz
HDMI
HDMI 1.4 1080P60
VGA
DSI
MIPI DSI
RCA
Others
GPU
PowerVR SGX540
HDMI
Yes (DVI 1080p)
VGA
DSI
RCA
Others

Camera

Camera Interface
Supports 8-bit YUV422 CMOS sensor CSI, CCIR656 protocol for NTSC and PAL, 5MP camera, 1080p video @3
Others
Camera Interface
Others

Audio

3.5mm Jack
Others
3.5mm Jack
Others

Power

Connector Type
Barrel Jack
Input Voltage
5 V
Rated Power
10 W Max
Others
Connector Type
Input Voltage
5 V
Rated Power
4 W Typical
Others

Dev.

Supported OS
Android and Linux etc.OS
IDE
Languages
Other Tools
Supported OS
WCE 6.0 R3/ WEC 7, Linux 3.3
IDE
Languages
Other Tools

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