Blackberry 7230 is a different design than all other blackberry phones. It is quite bulky too. It does not have a card slot and all u have is the 16gb internal memory to use. The RAM is 1gb which makes the phone pretty smooth functioning. It has no camera, which is quite shocking. It also doen not have bluetooth, gps, etc. Its battery is also not great. No doubt the company had to discontinue this model pretty soon after launch.