iPhone reaches top of JD Power Rankings, Steals Nokia Marketshare

Take a look at this graphic showing consumer satisfaction and market share from our friends at JD Power and Associates. It’s really remarkable to get a 5 STAR rating in 5 out of 6 categories for *any* product.

Apple’s success has had a ripple effect on its competitors. Nokia, saw its lead erode from a commanding 51.4 percent in summer of last year to 38.9 percent in the wake of iPhone 3G’s launch. Symbian, which powers all of Nokia’s phones, also took a tumble from its presence on 68.1 percent of all shipping phones to 46.6 percent.

Microsoft has also taken a bruising. Represented by the collective number of Windows Mobile smartphones, the software developer now represents just 13.6 percent of the market to itself.