这个写原创不知道会不会被人打,要想获取手机硬件的型号
+ (NSString *)platform
{
size_t size;
sysctlbyname("hw.machine", NULL, &size, NULL, 0);
char *machine = malloc(size);
sysctlbyname("hw.machine", machine, &size, NULL, 0);
NSString *platform = [NSString stringWithCString:machine encoding:NSUTF8StringEncoding];
free(machine);
return platform;
}
+ (NSString *) getPlatform
{
NSString *platform = [self platform];
if ([platform isEqualToString:@"iPhone1,1"]) return @"iPhone 1G";
if ([platform isEqualToString:@"iPhone1,2"]) return @"iPhone 3G";
if ([platform isEqualToString:@"iPhone2,1"]) return @"iPhone 3GS";
if ([platform isEqualToString:@"iPhone3,1"]) return @"iPhone 4 (GSM)";
if ([platform isEqualToString:@"iPhone3,3"]) return @"iPhone 4 (CDMA/Verizon/Sprint)";
if ([platform isEqualToString:@"iPhone4,1"]) return @"iPhone 4s";
if ([platform isEqualToString:@"iPhone5,1"]) return @"iPhone 5 GSM";
if ([platform isEqualToString:@"iPhone5,2"]) return @"iPhone 5 CDMA";
if ([platform isEqualToString:@"iPhone5,3"]) return @"iPhone 5c";
if ([platform isEqualToString:@"iPhone6,1"]) return @"iPhone 5s";
if ([platform isEqualToString:@"iPhone7,1"]) return @"iPhone 6 Plus";
if ([platform isEqualToString:@"iPhone7,2"]) return @"iPhone 6";
if ([platform isEqualToString:@"iPod1,1"]) return @"iPod Touch 1G";
if ([platform isEqualToString:@"iPod2,1"]) return @"iPod Touch 2G";
if ([platform isEqualToString:@"iPod3,1"]) return @"iPod Touch 3G";
if ([platform isEqualToString:@"iPod4,1"]) return @"iPod Touch 4G";
if ([platform isEqualToString:@"iPad1,1"]) return @"iPad";
if ([platform isEqualToString:@"iPad2,1"]) return @"iPad 2 (Wi-Fi Only)";
if ([platform isEqualToString:@"iPad2,2"]) return @"iPad 2 (Wi-Fi/GSM/GPS)";
if ([platform isEqualToString:@"iPad2,3"]) return @"iPad 2 (Wi-Fi/CDMA/GPS)";
if ([platform isEqualToString:@"iPad2,4"]) return @"iPad 2 (Wi-Fi Only, iPad2,4)";
if ([platform isEqualToString:@"iPad2,5"]) return @"iPad mini (Wi-Fi Only)";
if ([platform isEqualToString:@"iPad2,6"]) return @"iPad mini (Wi-Fi/AT&T/GPS)";
if ([platform isEqualToString:@"iPad2,7"]) return @"iPad mini (Wi-Fi/Verizon & Sprint/GPS)";
if ([platform isEqualToString:@"iPad3,1"]) return @"iPad 3rd Gen (Wi-Fi Only)";
if ([platform isEqualToString:@"iPad3,2"]) return @"iPad 3rd Gen (Wi-Fi/Cellular Verizon/GPS)";
if ([platform isEqualToString:@"iPad3,3"]) return @"iPad 3rd Gen (Wi-Fi/Cellular AT&T/GPS)";
if ([platform isEqualToString:@"iPad3,4"]) return @"iPad 4th Gen (Wi-Fi Only)";
if ([platform isEqualToString:@"iPad3,1"]) return @"iPad 3rd Gen (Wi-Fi Only)";
if ([platform isEqualToString:@"i386"] || [platform isEqualToString:@"x86_64"]) return @"iPhone Simulator";
return platform;
}
用这个就OK了，当然你要是要完整一点的对应
Apple Device | Model Identifier
--------------------------------------------------------------
iPad Wi-Fi (Original) | iPad1,1
iPad Wi-Fi/3G/GPS (Original) | iPad1,1
iPad 2 (Wi-Fi Only) | iPad2,1
iPad 2 (Wi-Fi/GSM/GPS) | iPad2,2
iPad 2 (Wi-Fi/CDMA/GPS) | iPad2,3
iPad 2 (Wi-Fi Only, iPad2,4) | iPad2,4
iPad 3rd Gen (Wi-Fi Only) | iPad3,1
iPad 3rd Gen (Wi-Fi/Cellular AT&T/GPS) | iPad3,3
iPad 3rd Gen (Wi-Fi/Cellular Verizon/GPS) | iPad3,2
iPad 4th Gen (Wi-Fi Only) | iPad3,4
iPad 4th Gen (Wi-Fi/AT&T/GPS) | Pending
iPad 4th Gen (Wi-Fi/Verizon & Sprint/GPS) | Pending
iPad mini (Wi-Fi Only) | iPad2,5
iPad mini (Wi-Fi/AT&T/GPS) | iPad2,6
iPad mini (Wi-Fi/Verizon & Sprint/GPS) | iPad2,7
iPhone (Original/EDGE) | iPhone1,1
iPhone 3G iPhone1,2 1 iPhone 3GS | iPhone2,1
iPhone 3G (China/No Wi-Fi) | iPhone1,2*
iPhone 3GS (China/No Wi-Fi) | iPhone2,1*
iPhone 4 (GSM) | iPhone3,1
iPhone 4 (CDMA/Verizon/Sprint) | iPhone3,3
iPhone 4S | iPhone4,1
iPhone 5 (GSM/LTE 4, 17/North America) | iPhone5,1
iPhone 5 (CDMA/LTE, Sprint/Verizon/KDDI) | iPhone5,2
iPhone 5 (GSM/LTE 1, 3, 5/International) | iPhone5,1
iPhone 5S | iPhone6,1
iPod (Original/Scroll Wheel) | None
iPod 2nd Gen (Touch Wheel) | None
iPod 3rd Gen (10/15/30) | None
iPod 3rd Gen (10/20/40) | None
iPod 3rd Gen (15/20/40) | None
iPod 4th Gen (ClickWheel) | None
iPod U2 Edition (4th Gen) | None
iPod photo (30) | None
iPod photo (40/60) | None
iPod Color Display | None
iPod U2 Edition (Color) | None
iPod 5th Gen (with Video) | None
iPod U2 Edition 5th Gen | None
iPod 5th Gen - Enhanced | None
iPod U2 Edition 5th Gen Enhanced | None
iPod classic ("Original"/6th Gen) | None
iPod classic (Late 2008/7th Gen) | None
iPod mini | None
iPod mini (2nd Gen) | None
iPod nano | None
iPod nano (2nd Gen) | None
iPod nano 2nd Gen (RED) | None
iPod nano (3rd Gen/Fat) | None
iPod nano (4th Gen) | None
iPod nano (5th Gen/Camera) | None
iPod nano (6th Gen/1.54" Multitouch/Clip) | None
iPod nano (7th Gen/2.5" Multitouch) | None
iPod shuffle (White) | None
iPod shuffle 2nd Gen (Silver) | None
iPod shuffle 2nd Gen (Colors/Early 2007) | None
iPod shuffle 2nd Gen (Late 2007) | None
iPod shuffle 2nd Gen (Late 2008) | None
iPod shuffle 3rd Gen | None
iPod shuffle 3rd Gen (Colors) | None
iPod shuffle 4th Gen (Wheel/VoiceOver) | None
iPod shuffle 4th Gen (2012) | None
iPod touch (Original) | iPod1,1
iPod touch (2nd Gen) | iPod2,1
iPod touch (3rd Gen/8 GB) | iPod3,1
iPod touch (3rd Gen/32 & 64 GB) | iPod3,1
iPod touch (4th Gen/FaceTime) | iPod4,1
iPod touch (4th Gen, 2011) | iPod4,1
iPod touch (4th Gen, 2012) | iPod4,1
iPod touch (5th Gen) | iPod5,1
原文：http://blog.csdn.net/dauihiy/article/details/43412969