Video footage: iPhone 4S vs iPhone 4

iPhone 4S back camera is really good. Better lens, many megapixels. However the iPhone 4S back camera really benefits from the new A5 chip, that has image signal processor unit responsible for nice real-time image processing, including face detection, white balance and automatic image stabilization. The difference between shaky iPhone 4 clips and smooth stabilized iPhone 4S footage really makes all the difference

Check out iPhone 4S versus iPhone 4 video footage comparison:

Here is another video comparing iPhone 4S with Canon EOS 500D (T1i):

Here are some more video made by iPhone 4S: