LYF Wind 7 is not a very good phone but it is better thanLYF Flame 8
Ram: LYF Wind 7 has 2 Gb of ram.
Prosser: LYF Wind 7 has 1.3 Ghz quad core prosser.Which is not very good forr smooth use of phone.
Battery: It has 2250 mah battery which is not better for all day long use.
Display: LYF Wind 7 has 5 inch 1280×720 pixel rezelution IPS LCD display.
Camera: LYF Wind 7 has 8MP back camera and 5M rear camera.
Android: LYF Wind 7 runs on android Lolipop( 5.0) and it can be updated to android Nougat( 7.0) .
Storage: It has 16 Gb internal storage and explandable upto 128 Gb.