Vivo T1 X 4g has display Size 6.58", operating system Android, Funtouch 12. The device has ram 4/8 GB too, card support is microSDXC (dedicated slot), it has 64GB 4GB RAM, 128GB 8GB RAM hard disk. Back camera 50 MP is awesome, front camera 8 MP is also not bad. T1 X 4g has power storage, . Device status is Available