White shows dirt much faster. And white is the absence of color in the logo. Those who want to find fault will find fault. We see what we want to see, right?
If you want to argue about vacuums and phones that's one thing - if you have evidence to support your argument.
But commenting on a shirt color when there's a perfectly legitimate reason why the company would use that color is pretty silly.
The shirt color is only one detail in isolation, look at the entire store setup, packeting and look of in particular the original Galaxy then it's hard to claim it's a coincidence in my honest opinion. I answered that particular question because you asked, as if the answer was obvious (blue) while it's not.