Those people do seem to be in the minority though. We've had polls and countless threads on this and it's clear black and white iPhones are equally popular among males and females. You usually get 5 or so posters suggesting White is feminine but I question whether they actually believe that, or whether they know full well it starts an argument.
I have never encountered somebody away from Mac Rumors who has suggested my phone or many of the males I know have a feminine coloured phone.
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I have a Spigen Slim Armor Silver case on mine currently and can thoroughly recommend
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