Honda Activa 4G has a latest technology as its sound quality is good.If we compare than the old model after one or two years use sounds get change but this time company is getting claim that sound will never change if you will run this in the good manner.Honda is a master in two wheeler so I will advise you guys never go with someone else.Buy honda activa is a best decision.I am using Honda product so far and I am very much satisfy customer.