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An Ultra Tiny SBC Supports 4K Display

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Radxa Zero

  • Overview
  • Tech Spec
  • Documentation
  • Downloads
  • Support
  • Amlogic S905Y2

  • LPDDR4

  • Onboard eMMC

  • WiFi5 & BT5

Amlogic S905Y2

12nm process enables intricate circuits, lowers power consumption, enhances management,
resulting in reduced energy usage and superior performance

  • GPU

    Quad-Core Arm® Cortex™-A53 (ARM v8) 64-bit @ 1.8 GHz

Amlogic S905Y2 VS Broadcom BCM2837B0

  • AnTuTu - Total score


    Amlogic S905Y2


    Broadcom BCM2837B0

  • Geekbench 4
    Multi-core &
    Single-core score

    Amlogic S905Y2

    Multi-core :2034
    Single-core :692

    Broadcom BCM2837B0

    Multi-core :1097
    Single-core :498

Tailored Memory Configurations for Your
Distinctive Requirements

RAM: 512MB / 1GB / 2GB / 4GB LPDDR4

Onboard eMMC: 0GB / 8GB / 16GB / 32GB / 64GB

Powerful Multimedia Processing Capability

  • H.265/VP9 (HEVC) hardware decode (up to 4Kp60)
  • H.264 hardware decode (up to 4Kp30)
  • 4K@60fps via Micro HDMI

Onboard Dual-Mode WiFi and Bluetooth

Antenna Connector (Optional)

Onboard Antenna

WiFi4 & BT5(512MB / 1GB RAM) or WiFi5 & BT5(2GB / 4GB RAM)

Equipped with onboard antenna or external antenna

The images presented depict a particular configuration of the Radxa Zero. Please note that the actual component layout and
specifications may differ based on the selected Stock Keeping Unit (SKU).

Flexible Booting Options & Mass Storage Support
eMMC or TF Card

High Speed and Capacity to Fulfill Diverse Storage Needs

Comprehensive Technical Documentation,
Active Community, and Extensive OS Support

  • Comprehensive Technical Documentation and Active Community!

    Radxa provides comprehensive technical documentation, empowering users to fully utilize their products. At the same time, they actively maintain an engaged community, fostering communication and collaboration among users.

  • Extensive Open-Source OS Support

    Experience comprehensive support for a diverse range of open-source operating systems on our SBCs. In addition to Radxa's backing, we actively collaborate with third-party OS organizations, providing you with an extensive selection of options. Empower your projects with exceptional versatility and innovation as you discover both Radxa and third-party supported OS choices here.

Additional Features

  • USB Port

    1x USB 2.0 OTG Type C Port for Power and Data

    1x USB 3.0 Host Type C Port

  • 40x Color GPIO

    supporting a wide range of interface options

    3 x UART

    2 x SPI bus

    3 x I2C bus

    3 x PWM

    2 x ADC

    up to 22 x GPIO

    2 x 5V DC power pin

    2 x 3.3V power pin

Buy Radxa Zero

Radxa Zero

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This product is exclusively available through our network of Approved Partners. To find out more about our trusted partner network, please visit their websites.