This laptop is the most highly configured with advance technology it very light weight and it is easy to cary from place to place. this has very good battery back and it last long for 3 days of randomly usage and it is very satisfying it is press comparing with apple mac book air mini. the value of the product is bit hight but the specification and configuration of the laptop is the latest technology in this present generation I gets this laptop is meant for both working people as well as children this reads to improve the growth mentality of the children the main advantage is the service. service provided by the sony service centre is amazing! this sony laptop has built in maximum storage what we get in the hard drives right now so would like to conclude by saying it is the most powerful and less power consumption and highly configured laptop