Gionee M3 has display Size 6.53", operating system Android. The device has ram 6/8 GB too, card support is microSDXC (uses shared SIM slot), it has 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM hard disk. Back camera 16 MP is awesome, front camera 8 MP is also not bad. M3 has power storage, . Device status is Available