My friend have this phone and I used it.Coolpad mega 2.5D is very good mobile with better Features?.Coolpad mega 2.5D have biggest 5.5 inch screen with LCD IPS Resolution 720×1280 pixels and Quad Core 1.0 GHz mt6735p processor for good performance.Coolpad mega 2.5D have 3gb of ram and 16 GB of internal storage expandable up to 32 GB feature this feature make mobile so good.and it’s very smooth touch and smooth performance.it have 2500 mAh battery non-removable battery gives a full day backup in normal use.overall I like it