Board Technical Specifications Comparison
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Pine64 Rock64 vs. SECO SBC-C20
Rock64 |
SBC-C20 |
|
| Manufacturer | Pine64 | SECO |
| Price | $ 45.0 | - |
| SoC | Rockchip RK3328 | NXP i.MX8M Quad, QuadLite, or Dual |
| CPU | 4× ARM Cortex-A53 @ 1.5 Ghz | 4× ARM Cortex-A53 @ 1.5 Ghz |
| GPU | Mali-450 MP2 | Vivante GC7000Lite |
| RAM | 4.0 GiB DDR3 | 2.0 GiB DDR3L |
| eMMC | 1 × soldered | 1 × soldered |
| USB | 3 × host ports |
4 × host ports 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
1× 1 Gbps
|
| Wi-Fi | - | On-board Wi-Fi without external antenna |
| Bluetooth | - | onboard |
| Modem | - | onboard |
| Camera | - | up to 1 x inputs |
| Audio |
1 × outputs 1 × spdif-out 1 × I2S |
1 × outputs 1 × line-in 1 × mic-in 1 × I2S |
| GPIO | 62 | 8 |
| PWM | 1 | - |
| ADC | 2 | - |
| I2C | 2 | 1 |
| SPI | 1 | 1 |
| UART | 1 | 2 |
| CAN | - | 1 |
| Pin header |
HAT (Raspberry Pi) |
- |
| Dimensions | 85 mm x 56 mm x 18 mm | 147 mm x 102 mm |
| Temperature | - | 0.0°C - 60.0°C |
| Software |
Linux: True Android: 7.1 |
Linux: True Android: Android |