Release on Feb, 2019. Only weight 295g, unfolded: 161.3 x 146.2 x 5.4 mm, folded: 161.3 x 78.3 x 11 mm. There is a panel on the outside is clearly more exposed. The Unfold design make it easy to flat and nearly distortion-free. 4,500mAh battery.Huawei have its own Balong 5000 modem inside the Mate X. Apparently thanks to its quad antenna design it can achieve speeds up to 4.6Gbps, while competitors like Qualcomm's X50 and the Exynos 5100 cap out at around 2.4Gbps.