Htc Desire 310 has display Size 4.5", operating system Android 4.2.2; Sense UI 5.1. The device has ram 1 GB too, card support is microSD, up to 32 GB (dedicated slot), it has 4 GB, 512 MB/ 1 GB RAM hard disk. Back camera 5 MP is awesome, front camera is also not bad. Desire 310 has power storage, . Device status is Available