Phone Name: Asus Zenfone 4
Release Date: Released 2014, May
Operating system: Android 4.3, up to 4.4.2
Screen Size & Resolution: 4.0" 480x800 pixels
Camera: 5 MP 1080p
RAM and Chipset: 1 GB RAM Intel Atom Z2520
Storage: 4/8GB storage, microSD card slot
Battery: 1600 mAh Li-Po
Release Date: Released 2014, May
Operating system: Android 4.3, up to 4.4.2
Screen Size & Resolution: 4.0" 480x800 pixels
Camera: 5 MP 1080p
RAM and Chipset: 1 GB RAM Intel Atom Z2520
Storage: 4/8GB storage, microSD card slot
Battery: 1600 mAh Li-Po