| A64 Quad-core Cortex-A53 64bit | ARM Cortex-A5 32bit | H5 High Performance Quad-core 64-bit Cortex-A53 | H2 Quad-core Cortex-A7 H.265/HEVC 1080P. |
| Mali400MP2 GPU , Supports OpenGL ES 2.0 and OpenVG1.1 | Separate graphic processor, Vivante's GC860 | High Performance Hexa-core Mali450 | Mali400MP2 GPU @600MHz |
| 1GB (shared with GPU) | Integrated 256MB LPDDR2 SDRAM | 1GB DDR3 (shared with GPU) | 256MB/512MB DDR3 SDRAM(Share with GPU)(256MB version is Standard version) |
| TF card (Max. 32GB) / NOR flash(2MB)/eMMC（Default empty） | TF card / Integrated 512MB 8Bit 1.8V 4K SLC Nand Flash | TF card (Max. 32GB) / NOR flash(2MB) | TF card (Max. 64GB)/ NOR Flash(2MB Default not posted) |
| 1000M/100M Ethernet RJ45 | - | 1000M/100M Ethernet RJ45 | 10/100M Ethernet RJ45 POE is default off. |
| AP6212, IEEE 802.11 b/g/n,BT4.2 | RDA5991, WIFI+BT | - | XR819, IEEE 802.11 b/g/n |
| Four USB 2.0 HOST, one USB 2.0 OTG | One USB 2.0 HOST, One USB 2.0 OTG | - | Only One USB 2.0 HOST, one USB 2.0 OTG |
| 3.5mm Jack, HDMILCD, HDMI | - | 3.5mm Jack and HDMIHDMI | Supports external board via 13pins |
| CSI camera connectorMIC, 3.5 mm Jack | A CSI input connector Camera | A CSI input connector CameraMIC | MIC |
| IR input | - | IR input | - |
| DC input can supply power, USB OTG input can supply power, Battery input can supply power | USB OTG can supply power | DC input can supply power, but USB OTG input don’t supply power | USB OTG can supply power |
| Power Button(SW2), Reset Button (SW4) | Power Button(SW602) | Power Button(SW4) | Power Button |
| 40Pins Header,compatible with Raspberry Pi B plus | 40Pin | 40Pins Header,compatible with Raspberry Pi B plus | 26 Pins Header, compatible with Raspberry Pi B+, 13 Pins Header, with 2x USB, IR pin, AUDIO(MIC, AV) |
| Power led & Status led | Power led | Power led & Status led | Power led & Status led |
| Android, Ubuntu, Debian, Raspbian | Android, Ubuntu, Debian Image | Android, Lubuntu, Debian, Raspbian | Android, Ubuntu, Debian, Rasberry Pi Image |
| - | - | - | - |
