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New Generation of Low-Power GPU










OrangePi 4A is based on Allwinner T527 octa-core Cortex-A55 + HiFi4 DSP + RISC-V multi-core heterogeneous industrial-grade processor, supporting 2TOPS NPU to meet the edge of the intelligent AI acceleration applications; supports 2GB/4GB LPDDR4/4X, provides H.265 4K@60fps and H.264 4K@60fps video decoding, H.264 4K@25fps video encoding; with rich interfaces, including Gigabit Ethernet, PCIe2.0, USB2.0, MIPI-CSI, MIPI-DSI, 40Pin expansion interface and other commonly used functional interfaces, supports Ubuntu, Debian, Android 13 and other operating systems.
OrangePi 4A can be widely used in intelligent industrial control, intelligent commercial display, retail payment, intelligent education, commercial robotics, vehicle terminals, visual co-driving, edge computing, intelligent power distribution terminals, etc.














Hardware Parameters
Processor |
T527, 8-core ARM CortexTM-A55@1.8GHz HIFI4 Audio DSP@600MHz RISC-V@200MHz GPU:G57 MC1 VPU:H.265 4K@60fps decoding, H.264 4K@60fps decoding, H.264 4K@25fps encoding NPU:2TOPS |
Memory | LPDDR4/4X: 2GB/4GB (optional) |
Storage |
eMMC module (optional):16GB/32GB/64GB/128GB (optional) SPI flash:128Mb(default)、256Mb (optional) M.2 M-KEY socket:PCIe2.0 NVMe SSD uSD card slot:supports up to 128GB uSD card |
Wi-Fi + Bluetooth |
Wi-Fi + Bluetooth 2-in-1 module Wi-Fi 5.0+BT 5.0, BLE |
Ethernet | 10/100/1000Mbps Ethernet |
Display |
1* HDMI TX 2.0 interface up to 4K@60fps 1* 4-lane MIPI-DSI 1* eDP1.3 |
Camera |
1* 2-lane MIPI-CSI camera interface 1* 4-lane MIPI-CSI camera interface |
USB |
1*USB Type-A 2.0 3*USB Type-A 2.0 HOST 1*USB 2.0 HOST, reserved for customer expansion |
ADC | Reserved 4Pin connector, can access 2-lane ADC, maximum input 1.8V |
Audio | 3.5mm headphone jack audio input/output |
Buttons | 1* BOOT,1*RESET,1 *PWR ON |
RTC | 2Pin spare battery connector (Pitch=1.27mm) |
40Pin |
40Pin function expansion interface, supports the following
interface types: GPIO、UART、I2C、SPI、PWM |
Debug | 3Pin debug serial port |
Power supply | Type-C 5V 5A DCIN |
Supported OS | Ubuntu、Debian、Android13 |
PCB | 89mm*56mm*1.6mm |
Weight | 52g |
Product display
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Front
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Back
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45° angle
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45° angle