Posted at the Adorama already, see:-
http://www.adorama.com/IPXOWG2R.html
My own guess is that it is just a WG-1 body replaced with a new sensor, i.e., the same Sony 16M CMOS one in 1/2.3" used in the new Optio VS20 (and actually various current models of Sony DCs already), whilst the sensor used in the WG-1 is a 14MP CCD.
Well, it seems that these waterproof and shockproof DC models of Pentax have been updated every year, announced in Spring and market right before the Summer.
Read Also:-
More WG-1 GPS Samples (of Mine)
My Take (Tick) on the WG-1 GPS! ;-)
Pentax Optio WG-1 / GPS
• News about Products and Latest Company Direction
• Summaries of Reported Problems and Potential Issues
• Technical Articles on Photographic Gear and Technologies
Friday, February 03, 2012
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Comments by IntenseDebate
Pentax Optio WG-2 is Coming
2012-02-03T23:23:00+08:00
RiceHigh
DCs|News|Sensors|
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Ying · 686 weeks ago
It seem they haven;t revolutionised this category for a while, every year it;s just some tiny tweaks with a new sensor and worse image quality.