Hard to say really, if you are scoring just based on being a phone not a multimedia device then my Nokia 6210 by a mile, sound quality was amazing, battery life second to none, and it never failed. However if you are looking at new hardware, basically miniaturised personal computers then I'd have to put my Desire first then the old Iphone 3g. The Desire should keep me going until something that offers more comes along, and by more I don't mean a faster processor or a higher mega pixel rated camera, I am talking much higher res screens, something with 128GB+ of storage and hopefully a battery to last at least 3 days.