Board Technical Specifications Comparison
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SECO SBC-C20 vs. Khadas Khadas Edge
SBC-C20 |
Khadas Edge |
|
| Manufacturer | SECO | Khadas |
| Price | - | $ 100.0 |
| SoC | NXP i.MX8M Quad, QuadLite, or Dual | Rockchip RK3399 |
| CPU | 4× ARM Cortex-A53 @ 1.5 Ghz |
2× ARM Cortex-A72 @ 2.0 Ghz 4× ARM Cortex-A53 @ 1.5 Ghz |
| GPU | Vivante GC7000Lite | Mali-T860 MP4 |
| RAM | 2.0 GiB DDR3L | 2.0 GiB LPDDR4 |
| eMMC | 1 × soldered | 1 × soldered |
| USB |
4 × host ports 1 of which support USB-OTG |
2 × host ports 1 of which are Type-C 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
1× 1 Gbps wake on lan supported
|
| Wi-Fi | On-board Wi-Fi without external antenna |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac |
| Bluetooth | onboard | onboard |
| Modem | onboard | - |
| Camera | up to 1 x inputs | up to 2 x inputs |
| Audio |
1 × outputs 1 × line-in 1 × mic-in 1 × I2S |
1 × I2S |
| GPIO | 8 | - |
| PWM | - | 1 |
| ADC | - | 20 |
| I2C | 1 | 3 |
| SPI | 1 | 2 |
| UART | 2 | 2 |
| CAN | 1 | - |
| Dimensions | 147 mm x 102 mm | 82 mm x 58 mm x 6 mm |
| Temperature | 0.0°C - 60.0°C | - |
| Software |
Linux: True Android: Android |
Linux: True (mainline) Android: 8.1 |