Microsoft lumia 535 is a window phone in which all function is diffrent from android and the window has many function in it and have to good knowlege for operating the window smartphone if wants a simle ui samrtphone than I suggested you that buy a android smartphon which operation is so simple and the phone quality is ok for the price range and the camera quality is good and the processor is cool at this price and the camera quality is good capture very nice images and the pricessor of this phone is also very fast