The Huawei Mate S was announced in 2015, September. Released 2015, October With 5.5 inches, 83.4 cm2 (~73.9% screen-to-body ratio) OLED, Powered by Kirin 935 (28 nm) and running Android 5.1.1 (Lollipop), upgradable to 6.0 (Marshmallow), EMUI 3.1, the device delivered smooth performance and multitasking capabilities. Its 13 MP, f/2.0, 28mm (wide), 1/2.6", AF, OIS rear camera captured crisp photos and 1080p@30fps video, while the Li-Ion 2700 mAh, non-removable ensured long-lasting usage.