I purchase Lumia 535 before one year, I am totally satisfied with it. This is fully feature phone in low budget. Great screen size with better screen resolution. It comes with 1GB of Ram and has 8GB of internal storage as well. It has 1.2GHz processor also. The camera quality is fantastic, it has 5MP camera on both front and rear. I upgraded it to windows 10 OS also. But it has one problem to opening any other app that take time to open. Hanging sometime at all. Microsoft has surprised us to launched this low budget phone with lots of features.