Hlo Friend’s I have just buy a Dell Inspiron 3558 Notebook and its really a good battery backup.This Notebook have 15.6’ True life Display. This Notebook support HDMI with this we can connect our laptop with our LCD also. Web Cam quality is also very good this is very easy to use. It has 4 GB RAM with 1 TB Hard Disc.No hanging problem in this Notebook. This is a light weight Notebook. I can says that this is the best Notebook to buy.