4.7-inch screen (1280 x 768), 2GB of RAM, a 13MP rear camera, 1.3MP front camera, LTE and 2,100mAh battery, all while measuring only 8mm thick. HTC One X . Runs Android 4.1 Jelly Bean with a NVIDIA Tegra 3, a 1.5 GHz quad-core CPU, a 4.7-inch 1,280×720 IPS display, 1 GB of RAM;