The Huawei Mate 10 builds on the impressive legacy of last year's model. It maintains a classic 16:9 screen, but this time it's sharper thanks to its QHD resolution - 1,440 x 2,560px. This pushes the pixel density up to 499ppi as the diagonal measures the same as before, 5.9". Huawei did enable HDR10 support for a superior viewing experience. The new Leica dual camera also marks a massive improvement over the outgoing model with its super bright f/1.6 aperture, which will let much more light in than the old f/2.2 aperture. The camera maintains its assistants - OIS, Laser and Phase...
Source: https://www.gsmarena.com/huawei_mate_10_announced-news-27748.php