https://news.xiaomi-miui.gr/oneplus-6t-%ce%b7-%cf%83%cf%85%cf%83%ce%ba%ce%b5%cf%85%ce%b1%cf%83%ce%af%ce%b1-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80%cf%84%ce%b5%ce%b9-waterdrop-notched-%ce%bf%ce%b8%cf%8c%ce%bd%ce%b7/