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Zero2/Hardware/compare

 Radxa Zero 2 Pro >  Hardware >  Zero2 Pro vs Zero
Model Radxa Zero 512MB/1GB Radxa Zero 2GB/4GB Radxa Zero2 Pro 4GB
Processor 64bits quad core processor
Amlogic S905Y2
Quad Cortex-A53@1.8GHz
ARM G31 MP2 GPU, supporting OpenGL ES 3.2, Vulkan 1.0, and OpenCL 2.0.
64bits hexa core processor
Amlogic A311D
Quad Cortex-A73@2.2GHz and Dual Cortex-A53@1.8GHz
ARM G52 MP4 GPU, supporting OpenGL ES 3.2, Vulkan 1.0, and OpenCL 2.0.
Neural Network Accelerator up to 5Tops computing power
Memory LPDDR4
32bit LPDDR4@3200Mb/s
Storage microSD card (microSD slot supports up to 128 GB microSD card) on board 8GB eMMC(2GB ram model) or 16GB/32GB/64GB/128GB eMMC(4GB ram model)
microSD card (microSD slot supports up to 128 GB microSD card)
Display HDMI 2.0 up to 4K@60
HDMI 2.0 up to 4K@60
MIPI DSI 4-lanes up to 1080p@60
Camera None MIPI CSI 4-lanes, support two 2-lanes cameras
Wireless 802.11 a/b/g/n (WiFi 4)
BT 4.0
with on board antenna (optional external antenna)
802.11 ac (WiFi 5)
BT 5.0
with on board antenna (optional external antenna)
USB 1 x USB 2.0 Type-C OTG & Power combo port
1 x USB 3.0 Type-C HOST
IO 40-pin expansion header
2 x UART
2 x SPI bus
3 x I2C bus
1 x PCM/I2S
1 x SPDIF
2 x PWM
1 x ADC
6 x GPIO
2 x 5V DC power in
2 x 3.3V DC power in
Others One button for force USB boot or firmware upgrading One button for force USB boot or firmware upgrading, One button for reset
Power USB-C, 5V/1A USB-C, 5V/3A without LCD, 5V/4A with LCD
Size 66mm x 30.5mm 66mm x 36mm