IPhone user satisfaction for seven times become the highest smartphone

The American market research company J.D. Power of the new report, iPhone user satisfaction for seven times become the highest smartphone, but many users with the ability to run the battery products dissatisfaction.

J.D. Power every half an annual meeting on a smart phone satisfaction survey, full marks for 1000 points, apple the results with 839 points straight industry first. The company in performance, usability, function and physical design all did well, but the most satisfactory or function and accessibility.

HTC (the Po) the results with 798 points in the second, followed by samsung (the Po) (769) and MOTOROLA (the Po) mobile (758).

Investigation shows, battery life time is the most intelligent mobile phone users are not happy with the respect, also is a few a few satisfaction is lower than last September index. Ironically, iPhone 4 S battery life time was also many users criticism. Apple attempts to upgrade a system to fix the problem, and last week launched iOS 5.1. But many users, said after the upgrade, problems still exist.

In addition, 4 G mobile phone battery life ability also less than 3 G phones. The need to search 4 G signal, make this kind of product power consumption increase. J.D. Power also found that 4 G users of mobile phone use higher frequency, leading to battery more nervous. The third generation iPad is the first 4 G integration modules of the apple mobile devices, the company is expected to begin in the next generation iPhone is integrated in the chip.