Board Technical Specifications Comparison
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DFI FS053 vs. FS Elektronik Systeme armStone A9r2 vs. Raspberry Pi Foundation Raspberry Pi Zero
FS053 |
armStone A9r2 |
Raspberry Pi Zero |
|
| Manufacturer | DFI | FS Elektronik Systeme | Raspberry Pi Foundation |
| Price | - | $ 313.0 | $ 5.0 |
| SoC | NXP i.MX6 | NXP i.MX 6 | Broadcom BCM2835 |
| CPU | 4× ARM Cortex-A9 @ 1.0 Ghz | 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 | 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 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 | 8 | 66 | 40 |
| PWM | - | - | 2 |
| I2C | - | 1 | 1 |
| SPI | - | 2 | 1 |
| UART | - | 5 | 1 |
| Pin header | - | - |
HAT (Raspberry Pi) |
| Form factor | Pico-ITX | Pico-ITX | Raspberry Pi Zero |
| Dimensions | 100 mm x 72 mm | 100 mm x 72 mm x 15 mm | 65 mm x 30 mm x 5 mm |
| Temperature | -20.0°C - 70.0°C | 0.0°C - 70.0°C | 0.0°C - 50.0°C |
| Software |
Linux: True Android: 5.1 |
Linux: True Windows: WEC 2013 |
Linux: True (mainline) |