ZenFone 4 Pro (ZS551KL)

    Simpler. Faster. Smarter.
    New Visual Design
    Sleek new themes and wallpapers
    Safeguard
    Your ZenFone, your bodyguard
    Game Genie
    Up your game with Game Genie
    Twin Apps
    Two accounts, one app, zero hassle
    Page Marker
    Reading, uncomplicated