Good value for money. Reasonably easy and intuitive to operate if you've owned an Android device previously. Clone phone feature did take quite a bit of stuffing around to get it to work, but once in process, the app/info transfer process worked very well. I have yet to load a sim card but all app fuctions work very well using WiFi and the photo quality is more than passable for my needs. The battery life on this model is fantastic and one of the main reasons for purchasing it in the first place.
I purchased an oppo a53s 6 months ago & found it very easy to use and all displays are beautiful. My husband's phone died a few weeks ago so I hunted for another Oppo a,53s as he actually enjoyed using mine. All in all a fabulous,easy to use phone & great value.