I must say Awesome product with stylish looks. And most of all value for money.
There is no issue due to Tizen OS. its also based in Linux platform( Like android) . there is Tizen store like Google play Store to download and upgrade all apps.
Both front and back camera was good with minimal auto focus.
Charging is fast.
Sound quality is also good and I think there should have no doubt about display as it belongs from Samsung brand. : )
So guys if u have a Low budget and want to enjoy 3G mobile features. Then just go for it.