New videos about the operating system have appeared on our YouTube channel Android. This video provides an overview of the Samsung Galaxy J7 2017 smartphone equipped with a 5.5-inch Full HD display, an eight-core 1.6 GHz processor, a 13MP main camera and a 13MP front camera, 16/32 GB of internal memory and 3 GB of RAM, support for 4G / LTE networks and two SIM cards, as well as running the operating system Android 7.0 Nougat: