What’s the difference between gps and wifi on a mobile phone?
August 8, 2009 by GPS and Navigation System Tips
Filed under More GPS Answers
Can you answer rcc3310’s question about GPS?:
I’m trying to decide whether to purchase the blackberry 8120 (which has wifi) or wait for the 8130 (GPS)?
I’m trying to decide whether to purchase the blackberry 8120 (which has wifi) or wait for the 8130 (GPS)?
What is the difference though? I am aware what wifi is but what exactly does GPS do?
Thanks alot.
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