but if the camera app is already open on the iphone, its 1 second for each picture taking, not 3-4 for each like the 900. In fact the iPhone can take pics so fast that if you dont move you finger quick enough from the screen, it will take multiple pictures instantly. really im not trying to sound like a iPhone fanboy.. i love my 900, but the camera is just killing me and that's one of the main reasons i got it.