The Asus Zenfone 4 Max Pro ZC554KL is powered by a Quad-core 1.4 GHz Cortex-A53 CPU processor with 3 GB RAM. The device also has 32 GB internal storage + microSD (up to 256 GB (dedicated slot)) and a 5.5-inch IPS LCD capacitive touchscreen (720 x 1280 pixels, 267 ppi) display. It has a Dual 13 MP + 5MP rear camera and supports Wifi, GPS, 3G and 4G LTE. It packs in a Non-removable Li-Po 5000 mAh battery at 8.9mm device thickness and weight 181g, running on Android 7.0 (Nougat).