For Orange Pi 4 is not only a consumer product, but also designed for anyone who wants to use technology to create and innovate.It is a very simple, interesting and practical tool, you can use it to create the world around you, supporting Android8.1, Ubuntu16.04, Ubuntu18.04, Debian9 and other operating systems.With dual-channel 4GB LPDDR4 and 16GB high-speed eMMC storage. for Orange Pi4 quoted quite rich interfaces, HDMI-compatible output, 40 Pin head.For Orange Pi4 adopts Rockchip RK3399 dual-core A72 + quad-core A53 "server-grade" processor (28nm HKMG process), with a main frequency of up to 2.0GHz, with super processing power, and Mali-T864 high-end GPU graphics processing.Integrated on-board 2.4/5G dual-band WiFi, on-board Bluetooth 5.0, support dual cameras, binocular visual ranging, microphone, power management, TF card storage.Support SATA and SSD expansion, LED indicators, LoW-level peripherals , support 4K output, USB Camera, Rockchip-RK3399's powerful performance configuration will bring milestone changes to VR, panoramic shooting, visual recognition, server, 3D and other cutting-edge technologiesCPU: Rockchip RK3399 (28nm HKMG process) 6-core ARM 64-bit processor, main frequency up to 2.0GHz, based on big.LITTLE large and small core Architecture: dual-core Cortex-A72 (large core) + quad-core Cortex-A53 (small core)Audio output: 3.5mm headphone jack and HDMI-2.0a compatible, input: MICVideo output: 1xHDMI-compatible 2.0 (Type-A), support 4k@60 frame output; 1xDP1.2 (Display Port), support 4K@60 frame output; 1xMIPI_TX0, support dual-channel 2560x1600@60 frame Output; 1xMIPI_TX1/RX1, support dual channel 2560x1600@60 frame outputCamera: 2xMIPI-CSI camera interface (MIPI-RX0, MIPI_TX1/RX1)USB: 2xUSB2.0 HOST, 1xUSB3.0 HOST, 1xUSB3.0 Type-cRTC: support RTC, onboard backup battery interfaceDebug: 3pin debug serial portReserved interface: GPIO1 40pin pin header (1xI2s, 2xI2C, 1x SPI/UART, 9xGPIO) GPIO2 24 pin PCIE interfaceKeys: 1*upgrade key, 1*reset keyPower management: RK808PMU chipPower supply: DC 5V/3A TYPE-C 5V/3ALED: power indicator, status indicatorPCB: 6 LayerType:For Orange Pi 4 Development BoardCPU: Rockchip RK3399color:BlueMaterial:PCBsize:91 x 56mmPackage Contents:1 x Development Board1 x Case1 x 13MP CameraOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.