Huawei's been bringing us some of the most meaningful camera innovations in smartphones over the past few years, experimenting with monochrome modules, image stacking, and night mode, off the top of our heads. The Huawei P30 Pro is now official and it's got a new trick up its sleeve - a periscope telephoto camera.
Source: https://www.gsmarena.com/huawei_p30_pro_camera_comparison-review-1912.php
