Hi friends.Lenovo G50-80Notebook is very very wonderful laptol to use.It is very easy to use and easy to control the laptol.It has lot of high quality feauters and it working properly.Usage of internet is very fast.The Lenovo notebook performs without any glitches as it is powered by the Intel i3-5005U( P) processor with integrated Intel graphics. It also has a 4 GB DDR3L RAM for the same. With a stunning 39.62 cm ( 15.6) HD TN GL Flat display, the Lenovo G50-80 notebook delivers pictures with higher resolutions.Weight : 2.3 kg ( =81.13 oz/5.07 pounds) , power supply : 290g = 10.23 oz/0.64 pounds. Size : height × width × depth ( in mm) : 25×384×265 ( = 0.98×15.2×10.43) . Operating system : Microsoft windows 10 Home 64 bit. Networking : Realtek RTL168/8111 Gigabit-LAN ( 10/100/1000 MBit) , intel Dual Band wireless-AC 3160, Bluetooth 4.0. Battery : 32Wh Lithium-lon. And I can use product it is very very useful to me.I experinced that.Buy it and enjoy.