Board Technical Specifications Comparison
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Raspberry Pi Foundation Raspberry Pi Compute Module 3 vs. Radxa Rock Pi S vs. Beijing Widora Technology Co., Ltd. MQ-Quad
Raspberry Pi Compute Module 3 |
Rock Pi S |
MQ-Quad |
|
| Manufacturer | Raspberry Pi Foundation | Radxa | Beijing Widora Technology Co., Ltd. |
| Price | $ 30.0 | $ 14.0 | $ 25.0 |
| SoC | Broadcom BCM2837 | Rockchip RK3308 | Allwinner H616 |
| CPU | 4× ARM Cortex-A53 @ 1.2 Ghz | 4× ARM Cortex-A35 @ 1.3 Ghz | 4× ARM Cortex-A53 @ 1.5 Ghz |
| GPU | VideoCore IV | - | Mali G31 MP2 |
| RAM | 1.0 GiB DDR3 | 512.0 MiB DDR3 | 1.0 GiB DDR3L |
| eMMC | 1 × soldered | 1 × soldered | - |
| SD | - | - | 1 × bootable: True |
| USB |
1 × host port 1 of which support USB-OTG |
1 × host port 1 of which support USB-OTG |
1 × host port 1 of which support USB-OTG |
| Ethernet |
1× 10/100 supports passive and active PoE
|
1× 10/100
|
|
| Wi-Fi | - |
On-board Wi-Fi with external antenna 2.4Ghz b/g/n |
On-board Wi-Fi with external antenna 2.4Ghz b/g/n |
| Bluetooth | - | onboard | onboard |
| Camera | up to 2 x inputs | - | - |
| Audio | - |
1 × outputs 1 × line-in 1 × mic-in 1 × I2S |
1 × outputs 2 × I2S |
| GPIO | 48 | 52 | 25 |
| PWM | 2 | 3 | 4 |
| ADC | - | 1 | - |
| I2C | 2 | 4 | 1 |
| SPI | 2 | 3 | 1 |
| UART | 2 | 3 | 2 |
| Pin header |
HAT (Raspberry Pi) |
- |
HAT (Raspberry Pi) |
| Form factor | Raspberry Pi Compute Module 3 | - | Raspberry Pi Zero |
| Dimensions | 69 mm x 31 mm x 4 mm | 43 mm x 43 mm | 65 mm x 30 mm |
| Temperature | -25.0°C - 80.0°C | - | - |
| Software |
Linux: True (mainline) Windows: 10 IoT core |
Linux: True |
Linux: True Android: 10 |