Enjoy a bigger display with the Xiaomi Mi Max 3 Full Screen Display Smartphone. This device comes with a 6.9-inch immersive Full Screen Display along with an 18:9 aspect ratio. Featuring an ergonomic and lightweight design, the Mi Max 3 has curved edges and an incredibly thin all-metal unibody. Likewise, the full screen display smartphone is easy to hold with just one hand. With its 5500mAh battery capacity, it provides 17 hours of video playback or 10 hours of continuous..