Worst laptop made by lenovo ever.The site claims to be business laptop but it is consumer series laptop.(I have written proof from the company stating it is consumer series,so dont get fooled by the claims made by lenovo).Battery backup is very bad.If you want to watch a 2:30 mins movie please use an adaptor as the battery wont last even to the interval.Fingerprint sensor is of the lowest quality possible.They provide ADP for three years for 999 but mind that u can claim it only once a year and that too depends on the service center to accept it or not.Moreover it is overpriced and u can get a better laptop much cheaper.This laptop is all about hype and no performance.Please dont be fooled by the looks and boasting features its all just a stupid way to sell a very very stupid laptop.Please go for Dell or HP instead.