My friend brought this lumia 535 on amazon online shoping in less price. It gives 5 mega pixel and 5 mega pixel rear camera with 5 inch HD high graphic display.it comes with window 8.1 opreating system but they updated my os time to time and now they provide window 10 free.the feature are also good it has a microsoft office with this office you can make your docoments easily.this price is very lowest, within the lowest price you can enjoy the handset.i playing big games and this phone not lags.i like this mobile.