Huawei just launched the world's first tri-fold smartphone, the Mate XT Ultimate. It folds in three. And yet, even with all of that folding and three panels to account for, it manages to almost match Samsung's latest Galaxy Z Fold6 in thickness when folded. The following picture shared on Reddit today speaks louder than a thousand words. On paper, the situation is like this: the Mate XT is 12.8 mm thick, while the Fold6 is 12.1 mm thick, so - on paper - Samsung wins this war. But - just look at the image above. 0.7 mm is almost imperceptible of a difference to the human eye. And...
Source: https://www.gsmarena.com/the_trifold_huawei_mate_xt_next_to_the_galaxy_z_fold6_really_puts_things_into_perspective-news-64527.php
