After leaks Motorola has officially announced the Moto Z4, the company’s latest mid-range smartphone in the Z series in the US. It has a 6.4-inch Full HD+ OLED screen with 85% screen-to-body ratio, is powered by Snapdragon 675 with 4GB of RAM, runs Android Pie, has a 48-megapixel rear camera with Quad Pixel technology to capture 12 MP images, OIS, artificial intelligence (AI) features and a 25-megapixel front camera with 1.8µm Quad Pixel mode for 6.25MP images, portrait mode and AI-based beautification.