I have been using this product since almost one and a half year and I am really happy with the screen quality and touch feel.
Screen is quite durable and solid but the touch is not so smooth and I often face the problem of too much moisture on the phone.
Sound quality is also to great untill mid volume but on full level it becomes quite irritating.
Camera is not of very gud nor very bad quality.
An important feature I have noticed is that the phone doesn't hangup usually and that's quite impressive.
This product is good for people who wanna spend less but want satisfaction for a few years.
But I have faced some problems in the navigation apps with this phone which I would like to be improved in next update