Micromax Dual 4 E4816 has display Size 5.2", operating system Android 7.0. The device has ram 4 GB too, card support is microSD, up to 128 GB (uses shared SIM slot), it has 64 GB, 4 GB RAM hard disk. Back camera 13 MP is awesome, front camera 13 MP is also not bad. Dual 4 E4816 has power storage, . Device status is Available