JXD S7800b is an excellent device, whatever its use. Has a great CPU that provides full emulation capability to the device and performing other tasks on the Android system. GPU has a simple but fulfilling its function and shows its capability in more demanding games. The battery life can reach up to seven hours (doing simple tasks and simple games).

In addition, the device has a curious mapper buttons specifically designed for laptop. By pressing a dedicated button for this function on the device (which is underneath the Home button), an overlay of "virtual" buttons are displayed on the screen, and through that you can create overlay buttons over touch-screen device that simulate the rings, thereby allowing games that do not officially support control to operate on the JXD without use of the screen.