Orange Pi 4A | 4G

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