Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi 3 A+ vs. Intrinsyc Open-Q 820Pro vs. Next Thing Co. CHIP Pro


Raspberry Pi 3 A+

Open-Q 820Pro

CHIP Pro
Manufacturer Raspberry Pi Foundation Intrinsyc Next Thing Co.
Price $ 25.0 $ 259.0 $ 16.0
SoC Broadcom BCM2837B0 Qualcomm Snapdragon 820E AllWinner R8 (Next Thing GR8)
CPU 4× ARM Cortex-A53 @ 1.4 Ghz 4× Kyro @ 2.3 Ghz 1× ARM Cortex-A8 @ 1.0 Ghz
GPU VideoCore IV Adreno 530 Mali-400
RAM 1.0 GiB DDR3 4.0 GiB LPDDR4 -
eMMC - 1 × soldered 1 × soldered
SD 1 × bootable: True - -
USB 1 × host port
1 of which support USB-OTG
2 × host ports 1 × host port
1 of which support USB-OTG
Ethernet
Wi-Fi On-board Wi-Fi without external antenna
2.4Ghz b/g/n
5Ghz a/n/ac
On-board Wi-Fi without external antenna
2.4Ghz b/g/n
5Ghz a/n/ac
On-board Wi-Fi with external antenna
2.4Ghz b/g/n
Bluetooth onboard onboard onboard
Camera up to 1 x inputs up to 3 x inputs up to 1 x inputs
Audio 1 × outputs
1 × I2S
1 × outputs
3 × I2S
1 × outputs
2 × mic-in
1 × spdif-out
1 × I2S
GPIO 40 8 32
PWM 1 - 2
I2C 1 8 1
SPI 1 8 1
UART 1 8 2
Pin header HAT (Raspberry Pi)
- -
Dimensions 65 mm x 56 mm x 11 mm 50 mm x 25 mm 45 mm x 30 mm x 3 mm
Temperature 0.0°C - 50.0°C -10.0°C - 70.0°C -
Software Linux: True (mainline)
Windows: 10 IoT Core
Linux: True
Android: 9
Linux: True