The priority of users is different, so buying this mobile you get a really nice display, battery backup and good sound enhancement.
You you are a video or gaming lover go for it.
One thing I like most for this device is easy to grip and too easy to fit in hands or in your pockets.
Use it heavy and there is no hanging problems.
You can say there are many upgraded models in market but it takes a hard comparison to all of them.
One thing more there is no heating problem and really awesome camera.