
ODROID C4
The ODROID C4 is a capable single-board computer from Hardkernel powered by the Amlogic S905X3 quad-core Cortex-A55 SoC with 4GB DDR4 RAM. It offers USB 3.0, Gigabit Ethernet, and eMMC support at an affordable price point.
$50.00
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Specifications
Components
Amlogic S905X3 quad-core Cortex-A55 SoC with Mali-G31 GPU, supporting 4K HDR decode at up to 2.0 GHz.
Overview
The ODROID C4 is Hardkernel's mid-range SBC built around the Amlogic S905X3 quad-core Cortex-A55 processor clocked at up to 2.0 GHz. Pairing the SoC with 4GB of DDR4 RAM and a Mali-G31 GPU, the C4 delivers smooth 4K HDR video decode alongside solid general-purpose computing performance.
The board includes a USB 3.0 port, three USB 2.0 ports, and an eMMC module connector for fast storage alongside the standard microSD slot. A full-size HDMI 2.0 output handles 4K video, and a 40-pin GPIO header provides access to I2C, SPI, I2S, and 1-Wire interfaces for maker projects. Gigabit Ethernet provides reliable wired networking, and Docker is fully supported.
Armbian offers standard long-term support for the C4 with mainline kernel images. The board is a popular choice for home servers, media centers, and IoT gateway applications where cost-efficiency and proven software support are priorities. Power is supplied via a 12V DC barrel jack.
Use Cases
3Media Center
Running a media center OS (Kodi, Plex, Jellyfin) to stream, transcode, and play 4K video content on a TV or display.
home-automation
Home Server
Used as a low-power home server for file sharing, self-hosted apps, and local services — often running Docker, Home Assistant, or similar on Armbian/Debian/Ubuntu.
Where to Buy
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