LYF wind 7 is dual sim 4g volte smart phone. It comes with 5 inch hd display 294 ppi. It have AGC glass protection on screen. It comes with 16gb internal memory and 2 gb ram. Sound quality of this smart phone is good. It is user friendly smart phone. Its style and design is good. Other feature is it comes with 8 mp rear camera and 5 mp front camera. It have 1.3 ghz quad core processor. It have 2250 mah battery that give good battery backup. It is average budget smart phone. It have low battery, average display quality, average camera qaulity. You can purchase better smart phone in this price range. In this price finger print sensor, IR blaster is available.