Home Chipset mediatek helio x20 (mt6797) (28 nm) List of all smartphones with chipset MediaTek Helio X20 (MT6797) (28 nm) Doogee F7 Doogee F7 Pro Elephone R9 Elephone S7 HomTom Homtom HT10 Kodak Ektra Leagoo T10 Meizu MX6 Vernee Apollo Lite Vernee Apollo X Zopo Speed 8