I used g50-70 laptop of 4gb ram and 1 tb hdd. Very nice experience, I used it for my coding purpose and I used to run so many big software like android studio and great gaming experience also. You can also attach a graphic card to get more better gamimg experience. Once I charged my laptop I watch 2 movies and then it also give me 1 hour backup. Charger can charge this laptop within 3 hours which is really nice. 2 usb ports of 2.0 and 1 usb port 3.0 to get more faster speed to transfering files. Processor is also good and I really think my invested money on this is cover.