I don't have one, they always broke because I do some sports that involve water and crashing into the ground, so sometimes I crushed them with my own weight and other times they got soaked, so I stopped buying phones.
As previously stated, I have the iPhone 4S. I love it, but I won't be getting the 5. When I upgrade, I'm getting the HTC One and making the switch to Android.
My phone is old, it's Samsung Corby 1 and I'm having a hard time using it because of it's screen is not so sensitive. I'd like to buy iphone in the future since it has a nice camera.