OC 宏判断iphone5设备

#define iPhone5 ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 1136), [[UIScreen mainScreen] currentMode].size) : NO)

-(void)viewDidAppear:(BOOL)animated
{
    if (iPhone5) {
        NSLog(@"555555");
    }
    else
    {
        NSLog(@"noooooo");
    }

}

方法二：

#define IS_IPHONE5 (([[UIScreen mainScreen] bounds].size.height-568)?NO:YES)

 

if (IS_IPHONE5) {

   // 设计

}