Board Technical Specifications Comparison
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FriendlyElec NanoPi R4S vs. Groboards Giant Board
NanoPi R4S |
Giant Board |
|
| Manufacturer | FriendlyElec | Groboards |
| Price | - | $ 50.0 |
| SoC | Rockchip RK3399 | Atmel SAMA5D2 |
| CPU |
2× ARM Cortex-A72 @ 2.0 Ghz 4× ARM Cortex-A53 @ 1.5 Ghz |
1× ARM Cortex-A5 @ 500 Mhz |
| GPU | Mali-T860 MP4 | - |
| RAM | 4.0 GiB LPDDR4 | - |
| eMMC | - | 1 × soldered |
| USB | 3 × host ports |
2 × host ports 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
|
| Wi-Fi | - | On-board Wi-Fi without external antenna |
| Bluetooth | - | onboard |
| GPIO | 10 | 25 |
| PWM | - | 4 |
| ADC | - | 6 |
| I2C | 1 | 2 |
| SPI | 1 | 2 |
| UART | 1 | 2 |
| Dimensions | 66 mm x 66 mm | 51 mm x 23 mm |
| Temperature | -20.0°C - 70.0°C | - |
| Software | Linux: True | Linux: True |