TrustedReviews have looked at the Nikon CoolPix S50c
A quote from the article:
Nikon CoolPix S50c Review
The CoolPix S50c is an attractive and well-made camera, and the WiFi capability is both useful and easy to use, but its sluggish performance, unimpressive picture quality and very slow AF system are major problems. Considering the price, unless you really want that wireless connectivity it's a hard camera to recommend.
Nikon CoolPix S50c Review