Sony Xperia X is a compact and protable handset, it is easy to grip and the fast-acting fingerprint reader built right into the power button on your right spine, making it incredibly easy to whip you out of a back pocket to read the news or act on notifications without having to uncomfortably stretch my hands to reach your 5-inch screen. Right now, you can pick one up for only $399.99 from Amazon.

Sony Xperia Main Features
Turn your compatible Samsung Galaxy smartphone into a completely portable and wireless virtual reality machine.
Easy to use touch pad with dedicated Back and Home buttons
Wide field of view, precise head-tracking and low latency brings reality to the virtual, Be transported to amazing new worlds, in games, video and images, Thousands of 360 degree

panoramic photos
Accelerometer, Gyrometer, Proximity (Mount/Unmount Detection)
Compatible with: Samsung Galaxy S7, Galaxy S7 edge, Galaxy Note5, Galaxy S6 edge+, Galaxy S6 and Galaxy S6 edge