I know we're not meant to really take Noel Gallagher's forgeyish disdain for modern life seriously, but even so...:
He said: “I just want a basic 1994 Nokia mobile. I can keep it in my back pocket and just do the basics with it – phone and text. What would I need a camera on it for? iPhones are for Cockneys and ****s. And they are far too big.”How dull must Gallagher's life be if he can't think of any reason he might want to have a pretty good camera in his pocket?
But still, let's take him at his word. He doesn't want an iPhone because they're too big, and all he needs is a 1994 Nokia.
In 1994, Nokia announced the 2110 (it actually started shipping the following year). It weighed 236 grammes, and was 148 x 56 x 25 mm.
The iPhone4s weighs 140 grammes, and is 115 x 59 x 9 mm.
But, hey, if Noel would rather have a phone that does less, and is taller and thicker, and heavier, because it's somehow smaller, that's his choice.