| ARM Cortex-A5 32bit | H5: Quad-core Cortex-A53, H3:Quad-core Cortex-A7 | H3 Quad-core Cortex-A7 H.265/HEVC 4K | H5 High Performance Quad-core 64-bit Cortex-A53 |
| Separate graphic processor, Vivante's GC860 | H5: Mali450 GPU, H3: Mali400MP2 GPU | Mali400MP2 GPU @600MHz, Supports OpenGL ES 2.0 | High Performance Hexa-core Mali450 |
| Integrated 256MB LPDDR2 SDRAM | 512MB DDR3 (shared with GPU) | 2GB DDR3 (shared with GPU) | 1GB DDR3 (shared with GPU) |
| TF card / Integrated 512MB 8Bit 1.8V 4K SLC Nand Flash | TF card (Max. 32GB) /eMMC flash(8GB) | TF card (Max. 64GB) / MMC card slot, 16GB EMMC Flash | TF card (Max. 32GB) / NOR flash(2MB) |
| RDA5991, WIFI+BT | AP6212, IEEE 802.11 b/g/n,BT4.2 | Realtek RTL8189FTV, IEEE 802.11 b/g/n | - |
| One USB 2.0 HOST, One USB 2.0 OTG | USB OTG | Three USB 2.0 HOST, one USB 2.0 OTG , (without external USB hub chip) | - |
| - | Supports HDMI output with HDCP,Supports HDMI CEC, Supports HDMI 30 function | 3.5mm Jack and HDMISupports simultaneous output of HDMI and CVBS | 3.5mm Jack and HDMIHDMI |
| A CSI input connector Camera | CSI camera connector | CSI camera connectorMIC | A CSI input connector CameraMIC |
| USB OTG can supply power | USB OTG can supply power | DC input can supply power, but USB OTG input don’t supply power | DC input can supply power, but USB OTG input don’t supply power |
| Power Button(SW602) | Power Button | Power button: Next to Reset button, UBoot button (optional): Behind HDMI connector | Power Button(SW4) |
| 40Pin | 26Pins Header, compatible with Raspberry Pi B plus, 13Pins Header, with 2xUSB, IR pin, AUDIO(MIC, AV) | 40Pins Header, compatible with Raspberry Pi B+ | 40Pins Header,compatible with Raspberry Pi B plus |
| Power led | Power led & Status led | Power led & Status led | Power led & Status led |
| Android, Ubuntu, Debian Image | Android, Ubuntu, Debian, Raspbian Image | Android, Ubuntu, Debian, Rasberry Pi Image | Android, Lubuntu, Debian, Raspbian |
| - | - | - | - |
