Dimensions
iPhone 5: 123.8 x 58.6 x 7.6 mm
Samsung Galaxy S4: 136.6 x 69.8 x 7.9 mm
If you don't have the extra 1cm x 1cm room in your pocket:
- How do you put your hand in your pocket to pick up the iPhone?
- What kind of clothing are you wearing?
Do I really need to qualify what slim means? And I have the 4s btw. But even using the 5 as an example I can hold it in my hand and it feels like a phone not a clumsy palm pilot circa 1997.
Apple simply wins when it comes to design, form factor, and materials. If you don't believe that there's no shame in it - be happy and buy a samsung.