I have used samsung galaxy y duos for almost 6 years but I was not satisfied at all. Before 6 years, I din had knowledge of mobile specs such as ram, processor etc. It lacks in everything in all department. At such price point, you will get 300% more performance smartphone. Battery dont last 6 hours, device lags due to just 512 mb ram and internal memory is horrifying and the worst thing is, it cant be upgraded above gingerbread. The thing which I found nice in this phone is its hardness. 3 to 4 times dropped from top but nothing happened. Final verdict: Dont even go for this phone.Waste of money