Board Technical Specifications Comparison
Add boards using the dropdown below, and compare their specs side by side.
FS Elektronik Systeme armStone A9r2 vs. Raspberry Pi Foundation Raspberry Pi Zero
armStone A9r2 |
Raspberry Pi Zero |
|
| Manufacturer | FS Elektronik Systeme | Raspberry Pi Foundation |
| Price | $ 313.0 | $ 5.0 |
| SoC | NXP i.MX 6 | Broadcom BCM2835 |
| CPU | 4× ARM Cortex-A9 @ 1.0 Ghz | 1× ARM1176JZF-S @ 1.0 Ghz |
| GPU | 3D, 2D 600Mpix/s | VideoCore IV |
| RAM | 4.0 GiB DDR3L | 1.0 GiB DDR3 |
| eMMC | 1 × soldered | - |
| SD | - | 1 × bootable: True |
| USB |
4 × host ports 1 of which support USB-OTG |
1 × host port 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
|
| Wi-Fi |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n |
- |
| Bluetooth | onboard | - |
| Camera | up to 1 x inputs | up to 1 x inputs |
| Audio |
1 × outputs 1 × line-in 1 × mic-in |
1 × outputs 1 × I2S |
| GPIO | 66 | 40 |
| PWM | - | 2 |
| I2C | 1 | 1 |
| SPI | 2 | 1 |
| UART | 5 | 1 |
| Pin header | - |
HAT (Raspberry Pi) |
| Form factor | Pico-ITX | Raspberry Pi Zero |
| Dimensions | 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 Windows: WEC 2013 |
Linux: True (mainline) |