| ARM Cortex-A5 32bit | ARM Cortex-A5 32bit | H5 Quad-core Cortex-A53 | H2 Quad-core Cortex-A7 H.265/HEVC 1080P. |
| Separate graphic processor, Vivante's GC860 | Vivante's GC860 | Mali450 GPU including dual Geometry Processors(GP) and quad Pixel Processors, Supports OpenGL ES 2.0 and OpenVG1.1 , 3000Mpix/sec and 163Mtri/sec | Mali400MP2 GPU @600MHz |
| Integrated 256MB LPDDR2 SDRAM | Integrated 256MB LPDDR2 SDRAM | 2GB DDR3 (shared with GPU) | 256MB/512MB DDR3 SDRAM(Share with GPU)(256MB version is Standard version) |
| 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. 64GB) / NOR flash(optional) | TF card (Max. 64GB)/ NOR Flash(2MB Default not posted) |
| RDA5991, WIFI+BT | RDA5991, WIFI+BT | 8723BS, IEEE 802.11 b/g/n, Bluetooth BT4.0 | XR819, IEEE 802.11 b/g/n |
| One USB 2.0 HOST, One USB 2.0 OTG | One USB 2.0 HOST, One USB 2.0 OTG | 3XUSB 2.0 HOST, one USB 2.0 OTG | Only One USB 2.0 HOST, one USB 2.0 OTG |
| - | 3.5mm Jack, FM, SPEAK（Optional） | 3.5mm Jack and HDMISupports HDMI output with HDCP, Supports HDMI CEC, Supports HDMI 30 function, | Supports external board via 13pins |
| A CSI input connector Camera | CSI camera connectorMIC, 3.5 mm Jack | CSI camera connectorMIC | MIC |
| USB OTG can supply power | Battery input can supply power（Optional） | DC input can supply power | USB OTG can supply power |
| Power Button(SW602) | Power Button(SW602) | Power Button(SW2), Reset Button (SW4) | Power Button |
| 40Pin | 40Pins Header | 40Pins Header, compatible with Raspberry Pi B+ | 26 Pins Header, compatible with Raspberry Pi B+, 13 Pins Header, with 2x USB, IR pin, AUDIO(MIC, AV) |
| Power led | Power led | Power led & Status led | Power led & Status led |
| Android, Ubuntu, Debian Image | Android, Ubuntu, Debian Image | Android, Ubuntu, Debian, Rasberry Pi Image | Android, Ubuntu, Debian, Rasberry Pi Image |
| - | - | - | - |
