Xiaomi's first drone lets you shoot in 4K for not that much money

We knew that Xiaomi was getting into drones, but now the tease has turned into a full-blown announcement as the Chinese phone maker unveiled the Mi Drone - a fully featured unmanned aircraft for an entry-level cost.The Mi Drone comes in both a 1080p resolution model marked at ￥2499 (about $380, £259) and a 4K version for ￥2999 (about $456, £310). The price tag for Xiaomi's machine is considerably lower than that of other professional-quality drones, such as the DJI Phan