The Asus ZenFone 3 (ZE520KL) is powered by 2GHz octa-core Qualcomm Snapdragon 625 processor and it comes with 3GB of RAM. The phone packs 32GB of internal storage that can be expanded up to 2GB via a microSD card. As far as the cameras are concerned, the Asus ZenFone 3 (ZE520KL) packs a 16-megapixel primary camera on the rear and a 8-megapixel front shooter for selfies.