How to detect if the device is an iPhone 5? [duplicate]

Question

Possible Duplicate:
How to detect iPhone 5 (widescreen devices)?

I am trying to add a new view to an existing ios4 project to handle the new iphone5 screen size.

However I dont have an iphone here to test on and the code I am using to test the screen size isnt working, just wondering if there is another way of detecting the device type??

NSLog(@"%f", [ [ UIScreen mainScreen ] bounds ].size.height);

if([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone){
    if([UIScreen mainScreen].bounds.size.height == 568.0)
    {
        //move to your iphone5 storyboard
        [self changeView:splashScreenBIGV viewH:splashScreenH animLength:SCREEN_CHANGE_ANIM_LENGTH];
   }
    else{
        //move to your iphone4s storyboard
        [self changeView:splashScreenV viewH:splashScreenH animLength:SCREEN_CHANGE_ANIM_LENGTH];            
    }
}

Answer 1

For my universal app, Forex App, I'm simply using the screen height detection concept like so:

CGSize screenSize = [[UIScreen mainScreen] bounds].size;

if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
    if (screenSize.height > 480.0f) {
        /*Do iPhone 5 stuff here.*/
    } else {
        /*Do iPhone Classic stuff here.*/
    }
} else {
    /*Do iPad stuff here.*/
}