Hello friends am writing this review with my personal experience for xperia c5 ultra. I bought this from Great Eastern electronic store. The phone is very good to look at since it has 6 inch screen so it is not very handy other wise the phone is very nice and it has following features. Its run on android 5 ( Lollipop) , it has full HD display with Bravia engine, it has both rear and front facing camera of 13 MP, it has LED flash, it has 2930 mAh battery, it prefers both 4G and 3G network, it has 2Gb of Ram & 16Gb of internal memory and external memory slot upto 200Gb. Am using it from the past 4 months til now I did not face any problem with that and it is lag free you can run heavy games on it.thank you guys.