New videos about the operating system have appeared on our YouTube channel Android. We present to your attention a video review of an inexpensive smartphone Xiaomi Mi 4i equipped with a 5-inch Full-HD display, an eight-core 1.7 GHz processor Qualcomm Snapdragon 615 with support for 64-bit instructions, a 13 MP camera, 2 GB of RAM and 16 GB of internal memory, support for 4G LTE, as well as running an operating system Android v5.0.2 Lollipop with a proprietary user interface MIUI 6: