What is the difference between the samsung SL620 and the SL720 cameras?

I just bought the samsung SL620-red and I was wondering what was the difference between the two since they look the same.What is the difference between the samsung SL620 and the SL720 cameras?Samsung SL720 Black

The SL720 has everything you need in one compact camera. 12.2 megapixels give you the power to capture memories with beautiful details. And with a 5x optical zoom, it鈥檚 easy to get close to your subjects. Worried that photos might be less than perfect? The SL720 includes the Samsung perfect portrait system which automatically retouches facial imperfections, selects the right scene mode and more. Make every shot a beauty, with the SL720 digital camera.



* 12.2 mega pixels provides the sharp, crisp detail you expect

* 720p HD quality video at 30 frames per second

* Dual Image StabilizationWhat is the difference between the samsung SL620 and the SL720 cameras?100