There's like a hundred dollars difference between these two almost identical models, so just wondering if there's any difference on performance.![]()
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No different in performance, the 660 comes with a Sprint WWAN antenna.
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Avoid built-in WWAN unless you plan to stick with the sponsoring carrier for a long time. It is usually always carrier locked and many times the built-in WWAN will keep you from using another carrier's card EVEN if you disable/turn off the hardware. VERY not cool.
What's the difference: SZ650/660?
Discussion in 'VAIO / Sony' started by danzzz, Sep 24, 2007.