Actually, I bought it for one of my friend and for the price I bought this is in no way available anywhere on the Earth.
Dead cheap price while it's the nearest competitor is charging nearly Rs.8500 more for the same configuration.
I never had any hindrance to updating and installation of software. It's not overheating even if used continuously for an hour or more, including high load cpu and ram applications.The battery is quiet good and I was able to watch 2 movies of around 5 hours 30 minutes duration and still nearly 45 minutes more backup was available.