Nokia Lumia 920 advert mocks the iPhone for its lack of colour (video) - photo 1Nokia Lumia 920 advert mocks the iPhone for its lack of colour (video) - photo 2Nokia Lumia 920 advert mocks the iPhone for its lack of colour (video) - photo 3Nokia Lumia 920 advert mocks the iPhone for its lack of colour (video) - photo 4