Hlo friends lenovo all series laptop is superb quality but G50-80 is better for function and look . Battery backup is better more than 4 hour .camera quality is not good. light weight 2.3 kg and laptop configuration is i3 5th gen and 4gb ram 1tb hard disk you can store all your important file and resolution is 1366 ×768 pixel .one year warranty & screen size 39.62 cm DOS operating system support wireless LAN and Bluetooth connectivity multi card support and best thing is price low price keyboard is not comfortable. All over it is good quality laptop purchase this laptop and enjoy.