A64 Quad-core Cortex-A53 64bit | H2 Quad-core Cortex-A7 H.265/HEVC 1080P. | H3 Quad-core Cortex-A7 H.265/HEVC 4K | ARM Cortex-A5 32bit |
Mali400MP2 GPU , Supports OpenGL ES 2.0 and OpenVG1.1 | Mali400MP2 GPU @600MHz, Supports OpenGL ES 2.0 | Mali400MP2 GPU @600MHz, Supports OpenGL ES 2.0 | Separate graphic processor, Vivante's GC860 |
1GB (shared with GPU) | 256MB/512MB DDR3 SDRAM(Share with GPU) | 1GB DDR3 (shared with GPU) | Integrated 256MB LPDDR2 SDRAM |
TF card (Max. 32GB) / NOR flash(2MB)/eMMC(Default empty) | TF card (Max. 32GB)/ Spi Flash | TF card (Max. 32GB) / MMC card slot , 8GB EMMC Flash | TF card / Integrated 512MB 8Bit 1.8V 4K SLC Nand Flash |
1000M/100M Ethernet RJ45 | 10/100M Ethernet RJ45 POE is default off | 10/100M Ethernet RJ45 | - |
AP6212, IEEE 802.11 b/g/n,BT4.2 | XR819, IEEE 802.11 b/g/n | Yes | RDA5991, WIFI+BT |
Four USB 2.0 HOST, one USB 2.0 OTG | Only One USB 2.0 HOST, one USB 2.0 OTG | Three USB 2.0 HOST, one USB 2.0 OTG | One USB 2.0 HOST, One USB 2.0 OTG |
3.5mm Jack, HDMILCD, HDMI | Supports external board via 13pins | 3.5mm Jack and HDMISupports simultaneous output of HDMI and CVBS | - |
CSI camera connectorMIC, 3.5 mm Jack | MIC | CSI camera connectorMIC | A CSI input connector Camera |
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 | Power Button | Power Button(SW602) |
40Pins Header,compatible with Raspberry Pi B plus | 26Pins Header, compatible with Raspberry Pi B plus, 13Pins Header, with 2x USB, IR pin, AUDIO(MIC, AV) | 40Pins Header,compatible with Raspberry Pi B plus | 40Pin |
Power led & Status led | Power led & Status led | Power led & Status led | Power led |
Android, Ubuntu, Debian, Raspbian | Android, Lubuntu, Debian, Raspbian | Android Ubuntu, Debian, Raspbian Image | Android, Ubuntu, Debian Image |
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