Asus Zenfone C runs Android 4.4 KitKat The device has a 4.5-inch IPS LCD capacitive touch screen having pixel density of 218 PPI The smartphone comes with a 5 MP rear camera and a VGA front camera The device is powered by a 1.2 GHz dual-core processor and 1GB RAM The phone has 8GB internal storage with further extension capacity up to 64GB via a microSD card Connectivity options included are 3G, Wi-Fi 802.11 b/g/n, Bluetooth 4.0, WiFi Direct and microUSB 2.0 The device is powered by a Li-Ion 2100 mAh battery