GPD XD is an Android-based handheld game console produced by the Chinese company GamePad Digital, released in late 2015.
[1] It is similar in form to a Nintendo 3DS XL,[2] has a single, capacitive touch-screen, and is optimized for running emulators and other native Android software.
The stock system software can be replaced with newer, community-based versions such as LegacyROM, removing unnecessary or infringing apps, adding Google Play, improving the performance of some emulators and enabling root access as well as overclocking to 1.8 GHz.
This allows the XD to be used for native 3D accelerated Android games as well as emulation, which is the device's main selling point.
The device's power allows it to emulate systems up to the Sega Dreamcast and Nintendo DS, albeit with varying levels of quality.