New videos about the operating system have appeared on our YouTube channel Android. In this video, we review the new smartphone UMIDIGI S2 Pro, equipped with a 6-inch Full HD + (2160×1080) display, an eight-core 2.6 GHz processor MediaTek Helio P25, dual (12 MP + 5 MP) main camera and 16 MP front camera, 128 GB of internal memory and 6 GB of RAM, a fingerprint scanner, support for 4G / LTE networks and two SIM cards, as well as running an operating system Android 7.0 Nougat and UMI OS 2.1 UI: