The ZTE Blade S7 is powered by a Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 CPU processor with 3 GB RAM. The device also has 32 GB internal storage + microSD (up to 64 GB (uses SIM 2 slot)) and a 5-inch IPS LCD capacitive touchscreen (1080 x 1920 pixels, 441 ppi) display. It has a 13MP rear camera and supports Wifi, GPS, 3G and 4G LTE. It packs in a Non-removable Li-Ion 2500 mAh battery at 7.2mm device thickness and weight 131g, running on Android OS, v5.1 (Lollipop).