The guys over at iMobile has gotten their hands on an HTC X9 prototype! They assume it will sell for something around $308 in China.
According to their sources, the HTC X9 comes with a 5.5-inch Full HD display, an octa-core MediaTek Helio X10 MT6795T processor clocked at 2.2GHz, a PowerVR G6200 GPU, 2GO or 3GB RAM, a 5MP front facing camera, a 13MP rear camera, a 3000 mAh battery, 16GB or 32GB memory and dual BoomSound speakers.