| ARM Cortex-A5 32bit | ARM Cortex-A5 32bit | H6 Quad-core 64-bit ARM Cortex™-A53 | H5 High Performance Quad-core 64-bit Cortex-A53 |
| Separate graphic processor, Vivante's GC860 | Vivante's GC860 | High-performance multi-core GPU Mali T720 | High Performance Hexa-core Mali450 |
| Integrated 256MB LPDDR2 SDRAM | Integrated 256MB LPDDR2 SDRAM | 1GB LPDDR3 (shared with GPU) | 1GB DDR3 (shared with GPU) |
| TF card / Integrated 512MB 8Bit 1.8V 4K SLC Nand Flash | TF card / Integrated 512MB 8Bit 1.8V 4K SLC Nand Flash | TF card (Max. 32GB) /MMC card slot | TF card (Max. 32GB) / NOR flash(2MB) |
| RDA5991, WIFI+BT | RDA5991, WIFI+BT | - | - |
| One USB 2.0 HOST, One USB 2.0 OTG | One USB 2.0 HOST, One USB 2.0 OTG | One USB 2.0 Host, one Micro USB 2.0 | - |
| - | 3.5mm Jack, FM, SPEAK（Optional） | HDMI 2.0aHDMI 2.0a TX with HDCP 2.2 output | 3.5mm Jack and HDMIHDMI |
| A CSI input connector Camera | CSI camera connectorMIC, 3.5 mm Jack | MIC | A CSI input connector CameraMIC |
| USB OTG can supply power | Battery input can supply power（Optional） | DC input, USB OTG input can supply power | DC input can supply power, but USB OTG input don’t supply power |
| Power Button(SW602) | Power Button(SW602) | Power(K1) | Power Button(SW4) |
| 40Pin | 40Pins Header | 26Pins and 13pins Header | 40Pins Header,compatible with Raspberry Pi B plus |
| Power led | Power led | Power led & Status led | Power led & Status led |
| Android, Ubuntu, Debian Image | Android, Ubuntu, Debian Image | Android, Ubuntu, Debian | Android, Lubuntu, Debian, Raspbian |
| - | - | - | - |
