The vivo U3 that was teased yesterday and slated to be unveiled on October 21 is already official. It's built around a 6.53" FHD+ display that has a notch up top for the 16MP selfie camera. Around back, you get a fingerprint reader, accompanied by a triple camera setup which consists of 16MP main, 8MP ultrawide and 2MP macro units. On the inside, the vivo U3 has a Snapdragon 675 SoC, coupled with up to 6GB RAM. The smartphone has 64GB of onboard storage and boots Android Pie-based Funtouch OS 9. It also comes with features like Multi-Turbo, Game Space, and the company's AI-based...