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Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi Compute Module 3 vs. Radxa Rock Pi S vs. Sinovoip Banana Pi BP1-M2 vs. Raspberry Pi Foundation Raspberry Pi Compute Module 4

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Raspberry Pi Compute Module 3
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Rock Pi S
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Banana Pi BP1-M2
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Raspberry Pi Compute Module 4
Manufacturer Raspberry Pi Foundation Radxa Sinovoip Raspberry Pi Foundation
Price $ 30.0 $ 14.0 $ 59.0 $ 25.0
SoC Broadcom BCM2837 Rockchip RK3308 AllWinner A31S Broadcom BCM2711
CPU 4× ARM Cortex-A53 @ 1.2 Ghz 4× ARM Cortex-A35 @ 1.3 Ghz 4× ARM Cortex-A7 @ 1.0 Ghz 4× ARM Cortex-A72 @ 1.5 Ghz
GPU VideoCore IV - PowerVR SGX544MP2 VideoCore VI
RAM 1.0 GiB DDR3 512.0 MiB DDR3 1.0 GiB DDR3 8.0 GiB LPDDR4
eMMC 1 × soldered 1 × soldered 1 × soldered 1 × soldered
USB 1 × host port
1 of which support USB-OTG 		1 × host port
1 of which support USB-OTG 		4 × host ports
1 of which support USB-OTG 		1 × host port
Ethernet
1× 10/100
supports passive and active PoE
1× 1 Gbps
1× 1 Gbps
Wi-Fi - On-board Wi-Fi with external antenna
2.4Ghz b/g/n 		On-board Wi-Fi without external antenna
2.4Ghz b/g/n 		On-board Wi-Fi without external antenna
2.4Ghz b/g/n
5Ghz a/n/ac
Bluetooth - onboard - onboard
Camera up to 2 x inputs - - up to 2 x inputs
Audio - 1 × outputs
1 × line-in
1 × mic-in
1 × I2S 		1 × outputs -
GPIO 48 52 40 28
PWM 2 3 - -
ADC - 1 - -
I2C 2 4 - 6
SPI 2 3 - 5
UART 2 3 - 6
Pin header HAT (Raspberry Pi)
- - -
Form factor Raspberry Pi Compute Module 3 - - Raspberry Pi Compute Module 4
Dimensions 69 mm x 31 mm x 4 mm 43 mm x 43 mm - 55 mm x 40 mm
Temperature -25.0°C - 80.0°C - - 0.0°C - 80.0°C
Software Linux: True (mainline)
Windows: 10 IoT core 		Linux: True Linux: True
Android: 4.4 		Linux: True (mainline)