LYF Flame 7S is a good 4G handset I have ever seen in a low price with some great features. This 4G smartphone is very friendly to operate. LYF Flame 7S is based on KitKat version with 1 GB RAM and 8 GB of Internal storage. In this smartphone there is 5 megapixel of Rear camera and 0.3 megapixel of front camera is given. It’s operating system is based on Android 5.1( version) . This great smartphone supports dual GSM sim and it’s sound reception is also good. Its screen size is 4.00( in inches) whose resolution is 480x800 pixels. This smartphone is one of the best 4G handset in a low price whose rate is only 3499 ( in rupees) . I am currently using this smartphone which is very easy to use.