New videos about the operating system have appeared on our YouTube channel Android. We present to your attention the first look at the new flagship smartphone Sony Xperia Z5, equipped with a 5.5-inch 4K display, eight-core processor Qualcomm Snapdragon 810, main 23 MP camera with autofocus, 32 GB of internal memory and 3 GB of RAM, support 4G LTE networks and running the operating system Android 5.1 Lollipop: