Board Technical Specifications Comparison
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Raspberry Pi Foundation Raspberry Pi Compute Module 3 vs. SECO SBC-C20 vs. Xunlong Software Orange Pi Mini 2
Raspberry Pi Compute Module 3 |
SBC-C20 |
Orange Pi Mini 2 |
|
| Manufacturer | Raspberry Pi Foundation | SECO | Xunlong Software |
| Price | $ 30.0 | - | $ 20.0 |
| SoC | Broadcom BCM2837 | NXP i.MX8M Quad, QuadLite, or Dual | Allwinner H3 |
| CPU | 4× ARM Cortex-A53 @ 1.2 Ghz | 4× ARM Cortex-A53 @ 1.5 Ghz | 4× ARM Cortex-A7 @ 1.54 Ghz |
| GPU | VideoCore IV | Vivante GC7000Lite | MALI400MP2 |
| RAM | 1.0 GiB DDR3 | 2.0 GiB DDR3L | 1.0 GiB DDR3 |
| eMMC | 1 × soldered | 1 × soldered | 1 × soldered |
| USB |
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× 10/100
|
|
| Wi-Fi | - | On-board Wi-Fi without external antenna | - |
| Bluetooth | - | onboard | - |
| Modem | - | onboard | - |
| Camera | up to 2 x inputs | up to 1 x inputs | up to 1 x inputs |
| Audio | - |
1 × outputs 1 × line-in 1 × mic-in 1 × I2S |
1 × outputs |
| GPIO | 48 | 8 | 40 |
| PWM | 2 | - | 1 |
| I2C | 2 | 1 | 2 |
| SPI | 2 | 1 | 1 |
| UART | 2 | 2 | 2 |
| CAN | - | 1 | - |
| Pin header |
HAT (Raspberry Pi) |
- | - |
| Form factor | Raspberry Pi Compute Module 3 | - | - |
| Dimensions | 69 mm x 31 mm x 4 mm | 147 mm x 102 mm | 93 mm x 60 mm x 17 mm |
| Temperature | -25.0°C - 80.0°C | 0.0°C - 60.0°C | -10.0°C - 70.0°C |
| Software |
Linux: True (mainline) Windows: 10 IoT core |
Linux: True Android: Android |
Linux: True Android: 4.4 |