The finnish mobile phone giant has dubbed its new n97 handset the \"world\'s most advanced mobile computer\", and promises it will bring users closer to the internet on the move. \nthe device combines a large 3.5in touch-screen, similar to that found on the apple iphone, with a slide-out qwerty keyboard reminiscent of the sony ericsson xperia x1 and the t-mobile g1. unlike the apple iphone, the n97 will be able to play the flash videos used on many websites, including our own telegraph news pages.