In my Laptop display, color is very dull! Lenovo G500 59-370339?

In my Laptop display, color is very dull!
Quality of the videos are good but colors really really f***ing DULL!
Model Lenovo G500 59-370339

Added (1). So I have any problem or laptop sceens are supposed to be like this?

No, theirs no problem in laptop but just try to update video software plus try some screen sttings like brightness and contrast from control panel. Hope this help.