| H6 Quad-core 64-bit ARM Cortex™-A53 | H2 Quad-core 32-bit Cortex-A7 | ARM Cortex-A5 32bit | H5: Quad-core Cortex-A53, H3:Quad-core Cortex-A7 |
| High-performance multi-core GPU Mali T720 | Mali400MP2 GPU @600MHz, Supports OpenGL ES 2.0 | Separate graphic processor, Vivante's GC860 | H5: Mali450 GPU, H3: Mali400MP2 GPU |
| 1GB LPDDR3 (shared with GPU) | 256MB DDR3 (shared with GPU) | Integrated 256MB LPDDR2 SDRAM | 512MB DDR3 (shared with GPU) |
| TF card (Max. 32GB) /MMC card slot | TF card (Max. 32GB) / Spi flash(16MB) | TF card / Integrated 512MB 8Bit 1.8V 4K SLC Nand Flash | TF card (Max. 32GB) /eMMC flash(8GB) |
| 10/100M/1000M Ethernet RJ45 | 100M/10M Ethernet RJ45(Onboard Ethernet) , 100M/10M Ethernet RJ45(RTL8152B) | - | - |
| One USB 2.0 Host, one Micro USB 2.0 | USB2 Over 13pin port | One USB 2.0 HOST, One USB 2.0 OTG | USB OTG |
| HDMI 2.0aHDMI 2.0a TX with HDCP 2.2 output | Supports external board via 13pins | - | Supports HDMI output with HDCP,Supports HDMI CEC, Supports HDMI 30 function |
| MIC | MIC over 13pin port | A CSI input connector Camera | CSI camera connector |
| UART | - | - | - |
| DC input, USB OTG input can supply power | USB OTG can supply power | USB OTG can supply power | USB OTG can supply power |
| Power(K1) | Power Button(SW602) | Power Button(SW602) | Power Button |
| 26Pins and 13pins Header | 26Pins Header , 13 Pins Header, with 2x USB, IR pin, AUDIO(MIC, AV) | 40Pin | 26Pins Header, compatible with Raspberry Pi B plus, 13Pins Header, with 2xUSB, IR pin, AUDIO(MIC, AV) |
| Power led & Status led | Power led & Status led | Power led | Power led & Status led |
| Android, Ubuntu, Debian | Android4.4ArmbianDebianLubuntu | Android, Ubuntu, Debian Image | Android, Ubuntu, Debian, Raspbian Image |
| - | - | - | - |
