I do not found any problem with sound. It has clear quality and the mobile has no problem with touch screen too.
The style and design is just Ok.
The major drawback is even though the mobile is not in charge mode, the mobile is always heating up. I am able to sense it when I touch it. I had even reported the problem as I have the warranty. But they are saying everything is normal after checking it. But the heat issue is always existing. I just want to return the product now.
Even the features are good, it is quite dangerous to handle a product with us with such heat issues.