Efficiently powerful, effortlessly fast ZenFone 4 combines incredible performance, optimized power efficiency, and advanced connectivity with security and convenience features to deliver a mobile experience like no other. The latest Qualcomm® Snapdragon™ 630 Mobile Platform with 4GB of RAM offers dramatically faster CPU and GPU performance for all of your apps and games. ZenFone 4 supports Category 12/13 4G LTE Advanced technology and 802.11ac dual-band Wi-Fi with MIMO for blazingly fast network connectivity in any situation. Built-in NFC enables convenient mobile payments with Android Pay, and a front-mounted fingerprint reader offers improved security and faster phone unlocking. Qualcomm® Snapdragon™ 630* Mobile Platform 4GB* RAM 64GB ROM Up to 600Mbps* Cat 12/13 LTE 2.4GHz & 5GHz Dual-band Wi-Fi NFC* support Fingerprint sensor 0.3S unlock * Specs may vary by countries and models.