Huawei claims this to be the worlds fastest smartphone, using Huawei’s own HiSilicon 1.5Ghz Quad-core ARM Cortex-A9, with CAT4 capable 150mbitps LTE modem, super slim and light design with a 2400mAh battery, new power management technologies that Huawei says provides 30% longer battery life. It runs Huawei’s Emotion UI.