| A64 Quad-core Cortex-A53 64bit | H6 Quad-core 64-bit ARM Cortex™-A53 | H3 Quad-core Cortex-A7 H.265/HEVC 4K | A64 Quad-core Cortex-A53 64bit |
| Mali400MP2 GPU , Supports OpenGL ES 2.0 and OpenVG1.1 | High-performance multi-core GPU Mali T720 | Mali400MP2 GPU @600MHz, Supports OpenGL ES 2.0 | Mali400MP2 GPU , Supports OpenGL ES 2.0 and OpenVG1.1 |
| 1GB (shared with GPU) | 1GB LPDDR3 (shared with GPU) | 2GB DDR3 (shared with GPU) | 2GB DDR3 (shared with GPU) |
| TF card (Max. 32GB) / NOR flash(2MB)/eMMC（Default empty） | TF card (Max. 32GB) /MMC card slot | TF card (Max. 64GB) / MMC card slot , up to 2T on 2.5 SATA disk, 16GB EMMC Flash | TF card (Max. 64GB) / eMMC (default empty), NOR flash (2MB) |
| 1000M/100M Ethernet RJ45 | 10/100M/1000M Ethernet RJ45 | 10/100/1000M Ethernet RJ45 | 100/1000M Ethernet RJ45 |
| AP6212, IEEE 802.11 b/g/n,BT4.2 | - | Realtek RTL8189ETV, IEEE 802.11 b/g/n | AP6212, IEEE 802.11 b/g/n |
| Four USB 2.0 HOST, one USB 2.0 OTG | One USB 2.0 Host, one Micro USB 2.0 | Four USB 2.0 HOST, one USB 2.0 OTG | Four USB 2.0 HOST, one USB 2.0 OTG |
| 3.5mm Jack, HDMILCD, HDMI | HDMI 2.0aHDMI 2.0a TX with HDCP 2.2 output | 3.5mm Jack and HDMISupports simultaneous output of HDMI and CVBS | 3.5mm Jack and HDMISupports HDMI output with HDCP, Supports HDMI CEC, Supports HDMI 30 function, MIPI LCD |
| CSI camera connectorMIC, 3.5 mm Jack | MIC | CSI camera connectorMIC | CSI camera connectorMIC, 3.5 mm Jack |
| IR input | UART | IR input | Bluetooth 4.1 BLE, IR input |
| DC input can supply power, USB OTG input can supply power, Battery input can supply power | DC input, USB OTG input can supply power | DC input can supply power, but USB OTG input don’t supply power | DC input can supply power, USB OTG input can supply power, Battery input can supply power |
| Power Button(SW2), Reset Button (SW4) | Power(K1) | Power Button(SW4), Recovery Button(SW3), Uboot Button(SW2) | Power button(SW2), Reset Button(SW4) |
| 40Pins Header,compatible with Raspberry Pi B plus | 26Pins and 13pins Header | 40Pins Header, compatible with Raspberry Pi B+ | 40 Pins Header, compatible with Raspberry Pi B+ |
| Power led & Status led | Power led & Status led | Power led & Status led | Power led & Status led |
| Android, Ubuntu, Debian, Raspbian | Android, Ubuntu, Debian | Android, Ubuntu, Debian, Rasberry Pi Image | Android, Ubuntu, Debian, Rasberry Pi Image |
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