I want to buy a waterproof for Snorkeling, I prefer this two models, which picture quality is better? THX!

http://www.fotoez.net/panasonic-lumi...rs-manual-1664

12.1MP Hi-Speed CCD Sensor
Waterproof to 40' (12m)
Shockproof at 6.6' (2m) Drop
Dustproof
GPS, Compass, Altimeter, Barometer Inc.
Leica 4.6x Wide-Angle 28-128mm Zoom Lens
1920x1080 Full HD Video
Very Fast Autofocus, Short Shutter Lag
2.7" LCD Monitor--230,000-Dot Resolution
Easy Upload for Facebook/YouTube

http://www.fotoez.net/nikon-coolpix-...rs-manual-7402

16.0 megapixels Back illuminated CMOS Sensor
5x (28-140mm) Zoom Lens
3.0" LCD Display
Waterproof to 33' (10m) Deep
Shockproof for Drops Up to 5' (1.5 m)
GPS Data Logging and E-Compass Function
Built-In Map Displayed on LCD (AW100 only)
Action Control - Shake to Set a Function
Full 1080p HD movie recording with stereo sound
HDMI connectivity
7.5 cm (3-in.) high-resolution 460k-dot Clear color display
EXPEED C2 image processing engine
Four advanced VR image stabilizing features
Easy auto mode
Smart portrait system
19 optimized scene modes