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Distinguish iPhone 3G from iPhone 3GS

Is it possible to distinguish iPhone 3G from iPhone 3G S using any of the [UIDevice currentDevice] properties?

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3 answers

The best way to check is to use sysctlbyname("hw.machine", ...) according to How do I know if your code works on iPhone or iPhone3G?

The returned result for 3GS should be "iPhone2.1"

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I don’t believe it - not even 1G phones from 3G. You should use sysctls to get more details about the model.

eg. see here

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perhaps a simpler solution - try

 [[[UIDevice] currentDevice] isMultitaskingSupported];

iPhone 3G does not have multitasking, while 3GS and newer.

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Source: https://habr.com/ru/post/1286561/

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