Hi friend I bought this product last year, its working smooth till now as far as concern of this IdeaPad series covers all price categories. But since Lenovo's focus has shifted to the Yoga multi-mode laptops, the IdeaPad series has been addressing the more price conscious and the budget segments. It is clear that Lenovo is targetting The laptop weighs around 2.2 kg and has a thickness of 22.9mm. These are decent dimensions for a budget laptop. I feel that you should buy this product because of battery backup and smooth working.