Best 7 Smartphones : 4GB RAM, 4000 mAH, 21MP selfie
5. ASUS ZenFone Zoom
ASUS ZenFone Zoom focuses much on the rear shooter by using a 13MP camera, optical image stabilization (OIS), laser autofocus, 10-element lens, super slim 3x optical zoom, and dual-color Real Tone Xenon flash. With such a special package, you will have beautiful, quality pics even when zooming in since the optical zoom does not reduce image quality like digital zoom. Other ASUS ZenFone Zoom specs are a 5MP secondary camera with an 88-degree F2.0 lens, a 5.5-inch Full HD IPS LCD screen, a quad-core Atom 64-bit chip, a 3,000mAh battery, and up to 4GB RAM.