I disagree. The iPhone 4 had (and still has) the perfect dimension of any phones for holding in to adult average human hand and carrying it around in average si

I disagree. The iPhone 4 had (and still has) the perfect dimension of any phones for holding in to adult average human hand and carrying it around in average sized pant pockets or strapping it on arms while jogging/hiking. The iPhone 5 ruined it a bit in trying to copy competition and not knowing that it actually had it better. I see people using large android brick sized phones all the time uncomfortably carrying it around in their relatively tiny hands and unable to hold anything else even when they are not using it because it's too big to put in pocket. I know Jobs had obsessed over iPhone dimensions a lot and arrived at the best compromise for a device you can actually live with without being felt lugging it around.