Zero2/Hardware/compare
Radxa Zero 2 > Hardware > Zero2 vs Zero
| Model | Radxa Zero 512MB/1GB | Radxa Zero 2GB/4GB | Radxa Zero2 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) Bluetooth 4.0 with on board antenna (optional external antenna) |
802.11 ac (WiFi 5) Bluetooth 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 | ||