The Samsung Galaxy On5 Pro offers 16GB of internal memory which is further expandable up to 128GB. The imaging features include an 8-Megapixel primary sensor and a 5-Megapixel secondary sensor. The On5 Pro is backed by a 2,600mAh battery pack and runs on Android 6.0 Marshmallow. Connectivity features include 4G VoLTE, Wi-Fi 802.11 b/g/n, Bluetooth 4.1, GPS/GLONASS and dual-SIM setup. The Samsung Galaxy On7 Pro comes with a slightly larger 5.5-inch HD display and is powered by a 1.2GHz quad-core Snapdragon 410 processor coupled with a 2GB of RAM. The memory options and the connectivity features are same as the On5 Pro. The Galaxy On7 Pro comes with a better 13-Megapixel primary sensor and the 5-Megapixel secondary camera. The On7 Pro is also backed up by a bigger 3000mAh battery pack.