Board Technical Specifications Comparison

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SECO SBC-C20 vs. Next Thing Co. CHIP Pro vs. FriendlyElec NanoPi M4


SBC-C20

CHIP Pro

NanoPi M4
Manufacturer SECO Next Thing Co. FriendlyElec
Price - $ 16.0 $ 65.0
SoC NXP i.MX8M Quad, QuadLite, or Dual AllWinner R8 (Next Thing GR8) Rockchip RK3399
CPU 4× ARM Cortex-A53 @ 1.5 Ghz 1× ARM Cortex-A8 @ 1.0 Ghz 2× ARM Cortex-A72 @ 2.0 Ghz
4× ARM Cortex-A53 @ 1.5 Ghz
GPU Vivante GC7000Lite Mali-400 Mali-T860 MP4
RAM 2.0 GiB DDR3L - 2.0 GiB DDR3
eMMC 1 × soldered 1 × soldered 1 × soldered
USB 4 × host ports
1 of which support USB-OTG
1 × host port
1 of which support USB-OTG
4 × host ports
1 of which support USB-OTG
Ethernet
1× 1 Gbps
1× 1 Gbps
Wi-Fi On-board Wi-Fi without external antenna On-board Wi-Fi with 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 onboard
Modem onboard - -
Camera up to 1 x inputs up to 1 x inputs up to 2 x inputs
Audio 1 × outputs
1 × line-in
1 × mic-in
1 × I2S
1 × outputs
2 × mic-in
1 × spdif-out
1 × I2S
1 × outputs
1 × spdif-out
1 × I2S
GPIO 8 32 40
PWM - 2 1
I2C 1 1 2
SPI 1 1 3
UART 2 2 1
CAN 1 - -
Pin header - - HAT (Raspberry Pi)
Dimensions 147 mm x 102 mm 45 mm x 30 mm x 3 mm 85 mm x 56 mm
Temperature 0.0°C - 60.0°C - -20.0°C - 80.0°C
Software Linux: True
Android: Android
Linux: True Linux: True
Android: 7.1