HTC One X10 (X10u) 3GB / 32GB 5.5-inches Dual SIM Factory Unlocked - International Stock No Warranty (Silver) Meet HTC One X10. The phone that lets you do more for longer. It has a huge 4000mAh battery that gives you the charge you need for up to 2 days on the go, without adding extra thickness. This phone comes packed with features you¡¦ll love, like a low-light capable 16MP main camera and an ultra-wide selfie camera that fits more fun in every shot. LTE B1 / B3 / B5 / B7 / B8 / B20 / B28 / B38 / B40 *****Please check with your carrier for compatibility. We are not responsible for any incompatible issues.