Vivo Y37 has display Size 5.5", operating system Android 5.0; Funtouch 2.1. The device has ram 2 GB too, card support is microSD, up to 256 GB (dedicated slot), it has 16 GB, 2 GB RAM hard disk. Back camera 13 MP is awesome, front camera 5 MP is also not bad. Y37 has power storage, Up to 14 h (2G) / Up to 12 h (3G). Device status is Available