Asus Zenfone C ZC451CG smartphone released in February,2015 with a screen size of 4.5 inches and a resolution of 480x854 pixels. It has a primary camera of 5MP and secondary camera of VGA .It has features which includes sensor(Accelerometer, proximity) and also include messaging (SMS(threaded view), MMS, Email, Push Email, IM).It has Optional Dual SIM (Micro-SIM, dual stand-by) card slot. It is powered by Dual-core 1.2 GHz.