Apple iphone 6 and the othr models like iphone 6s and 6 plus etc are very beautifully designed, and a very good form factor, slimmed designed. its comfortable to hold, doesnt feel slippery in yor hand. the 4.7 inch size of screen feels just right.
The phone is 0.5 mm thinner than iphone 5. I also noticed a drim strip of around 0.5 mm thick running along the top of the screen. Initially I didnylt spotted it out but when I dropped into the full screen reading view, it became immedietely apparent.