ABOUT THE ZENFONE
ASUS officially announced the ZenFone smartphone series with the new ZenUI at 2014 Consumer Electronics Show in January. The series was then launched in South East Asia three months later.
The smartphone series consist of three smartphone in three different screen sizes: 4, 5 and 6-inches. They are all powered by Intel Atom dual-core processors, Android 4.3 Jelly Bean (upgradeable to Android 4.4 KitKat), PixelMaster camera technology and dual-SIM card support.
The ZenFone 4 and 5 were recently updated at Computex, which saw the ZenFone 5 ditching the Intel chipset for a Qualcomm Snapdragon 400 processor with 4G LTE support. The ZenFone 4 is refreshed with a slightly newer Intel processor.