Board Technical Specifications Comparison
Add boards using the dropdown below, and compare their specs side by side.
Boardcon CM3566 vs. FS Elektronik Systeme armStone A9r2 vs. Raspberry Pi Foundation Raspberry Pi Zero
CM3566 |
armStone A9r2 |
Raspberry Pi Zero |
|
| Manufacturer | Boardcon | FS Elektronik Systeme | Raspberry Pi Foundation |
| Price | - | $ 313.0 | $ 5.0 |
| SoC | Rockchip RK3566 | NXP i.MX 6 | Broadcom BCM2835 |
| CPU | 4× ARM Cortex-A55 @ 1.8 Ghz | 4× ARM Cortex-A9 @ 1.0 Ghz | 1× ARM1176JZF-S @ 1.0 Ghz |
| GPU | Mali-G52 2EE | 3D, 2D 600Mpix/s | VideoCore IV |
| RAM | 8.0 GiB LPDDR4 | 4.0 GiB DDR3L | 1.0 GiB DDR3 |
| eMMC | 1 × soldered | 1 × soldered | - |
| SD | - | - | 1 × bootable: True |
| USB |
4 × host ports 1 of which support USB-OTG |
4 × host ports 1 of which support USB-OTG |
1 × host port 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
1× 1 Gbps
|
|
| Wi-Fi |
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 |
- |
| Bluetooth | onboard | onboard | - |
| Modem | onboard | - | - |
| Camera | up to 2 x inputs | up to 1 x inputs | up to 1 x inputs |
| Audio |
1 × outputs 1 × mic-in 1 × spdif-out |
1 × outputs 1 × line-in 1 × mic-in |
1 × outputs 1 × I2S |
| GPIO | 106 | 66 | 40 |
| PWM | 14 | - | 2 |
| ADC | 3 | - | - |
| I2C | 4 | 1 | 1 |
| SPI | 4 | 2 | 1 |
| UART | 4 | 5 | 1 |
| Pin header | - | - |
HAT (Raspberry Pi) |
| Form factor | - | Pico-ITX | Raspberry Pi Zero |
| Dimensions | 40 mm x 47 mm | 100 mm x 72 mm x 15 mm | 65 mm x 30 mm x 5 mm |
| Temperature | - | 0.0°C - 70.0°C | 0.0°C - 50.0°C |
| Software |
Linux: True Android: 11 |
Linux: True Windows: WEC 2013 |
Linux: True (mainline) |