Board Technical Specifications Comparison
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Globalscale Technologies ESPRESSOBin vs. FriendlyElec SOM-RK3399
ESPRESSOBin |
SOM-RK3399 |
|
| Manufacturer | Globalscale Technologies | FriendlyElec |
| Price | $ 49.0 | - |
| SoC | Marvell Armada 3700LP (88F3720) | Rockchip RK3399 |
| CPU | 2× ARM Cortex-A53 @ 1.2 Ghz |
2× ARM Cortex-A72 @ 2.0 Ghz 4× ARM Cortex-A53 @ 1.5 Ghz |
| GPU | - | Mali-T860 MP4 |
| RAM | 2.0 GiB DDR3 | 2.0 GiB DDR3 |
| eMMC | 1 × soldered | 1 × soldered |
| USB |
2 × host ports 1 of which support USB-OTG |
3 × host ports 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps wake on lan supported
|
1× 1 Gbps
|
| Camera | - | up to 2 x inputs |
| Audio | - |
1 × spdif-out 1 × I2S |
| GPIO | 46 | 14 |
| PWM | 2 | 2 |
| ADC | - | 3 |
| I2C | 1 | 4 |
| SPI | 1 | 1 |
| UART | 1 | 1 |
| Form factor | Pico-ITX | - |
| Dimensions | 100 mm x 72 mm x 23 mm | 70 mm x 50 mm |
| Temperature | - | -20.0°C - 65.0°C |
| Software | Linux: True (mainline) |
Linux: True Android: 7.1, 8.1 |