Hi friends I am telling you about lenovo G50 laptop it is very high costly laptop but not performing like compare to price its big issue and problum is battery backup its battery backup is very poor when it has full of charged and there after uses interne and playing game and watching videos it is going low in somthing 1 to 2 hour beetwin any high cost of laptop has in this laptop very minimum battery life and second problem is its heavy weight its a very heay weight devis pepole facing problem keep it.