News: iPhone tops J.D. Power’s smartphone ratings, battery knocked

Apple is the world’s top-ranking smartphone manufacturer when it comes to customer satisfaction, according to the results of J.D. Power’s 2009 Wireless Consumer Smartphone Customer Satisfaction Study. Apple ranked highest among smartphone manufacturers with a score of 791 out of 1000, performing strongly in the categories of ease of operation, operating system, features and physical design. By comparison, it struggled only but very substantially…