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Board Technical Specifications Comparison

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Compulab UCM-iMX8M-Mini vs. Raspberry Pi Foundation Raspberry Pi Compute Module 3 vs. SECO SBC-C20 vs. Xunlong Software Orange Pi Mini 2

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UCM-iMX8M-Mini
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Raspberry Pi Compute Module 3
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SBC-C20
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Orange Pi Mini 2
Manufacturer Compulab Raspberry Pi Foundation SECO Xunlong Software
Price - $ 30.0 - $ 20.0
SoC NXP i.MX8M Mini DualLite/Dual/Quad Broadcom BCM2837 NXP i.MX8M Quad, QuadLite, or Dual Allwinner H3
CPU 4× ARM Cortex-A53 @ 1.8 Ghz 4× ARM Cortex-A53 @ 1.2 Ghz 4× ARM Cortex-A53 @ 1.5 Ghz 4× ARM Cortex-A7 @ 1.54 Ghz
GPU GC NanoUltra VideoCore IV Vivante GC7000Lite MALI400MP2
RAM 4.0 GiB LPDDR4 1.0 GiB DDR3 2.0 GiB DDR3L 1.0 GiB DDR3
eMMC 1 × soldered 1 × soldered 1 × soldered 1 × soldered
USB 2 × host ports 1 × host port
1 of which support USB-OTG 		4 × host ports
1 of which support USB-OTG 		4 × host ports
1 of which support USB-OTG
Ethernet
1× 1 Gbps
1× 1 Gbps
1× 10/100
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 -
Bluetooth onboard - onboard -
Modem - - onboard -
Camera up to 1 x inputs up to 2 x inputs up to 1 x inputs up to 1 x inputs
Audio
1 × spdif-out
3 × I2S 		- 1 × outputs
1 × line-in
1 × mic-in
1 × I2S 		1 × outputs
GPIO 85 48 8 40
PWM 4 2 - 1
I2C 3 2 1 2
SPI 3 2 1 1
UART 4 2 2 2
CAN - - 1 -
Pin header - HAT (Raspberry Pi)
- -
Form factor - Raspberry Pi Compute Module 3 - -
Dimensions 28 mm x 38 mm x 4 mm 69 mm x 31 mm x 4 mm 147 mm x 102 mm 93 mm x 60 mm x 17 mm
Temperature -40.0°C - 85.0°C -25.0°C - 80.0°C 0.0°C - 60.0°C -10.0°C - 70.0°C
Software Linux: True
Android: yes 		Linux: True (mainline)
Windows: 10 IoT core 		Linux: True
Android: Android 		Linux: True
Android: 4.4