Alcatel Pop D1 has display Size 3.5", operating system Android 4.4.2. The device has ram 512 GB too, card support is microSD, up to 32 GB (dedicated slot), it has 4 GB, 512 MB RAM hard disk. Back camera 2 MP is awesome, front camera VGA is also not bad. Pop D1 has power storage, Up to 6 h 40 min (2G) / Up to 2 h 40 min (3G). Device status is Available