Cubieboard A10 | Cubieboard A20 | Cubietruck | |
Size | 10cm x 6cm | 10cm x 6cm | 11cm x 8cm |
CPU | Cortex-A8 | Cortex-A7 Dual-Core | Cortex-A7 Dual-Core |
CPU Clock Frequency | 1GHz | 1GHz | 1GHz |
RAM | 1GB DDR3 | 1GB DDR3 | 2GB DDR3 |
Flash/NAND | 4GB | 3.4GB | 2GB |
WIFI/Bluetooth | N/A | N/A | On-board |
SATA | SATA 2.0 | SATA 2.0 | SATA 2.0 |
RTC | N/A | N/A | Li-battery and RTC on-Board |
GPIO | 96 extend pins | 96 extend pins | 54 extended pins |
USB Host/OTG | 2xUSB 2.0/ 1xMini USB 2.0 | 2xUSB 2.0/ 1xMini USB 2.0 | 2xUSB 2.0/1xMini USB 2.0 |
Video Out | HDMI | HDMI | HDMI/VGA |
Audio Out | HDMI/ SPDIF/ Headphone | HDMI/ SPDIF/ Headphone | HDMI/ SPDIF/ Headphone |
OS support | Linux/Android | Linux/Android | Linux/Android |