i like to hav a word bout k850 tat the 5mp represent the picture size and it does take pics tat is in tat size...don't mind the quality if u understand wat i mean...i should say that k810 has a better picture quality to support its cyber-shot feature...my bro has been using k810 a year now and he din even wan to trade it in for c902 when my mum ask him to and even willing to pay for him...he simply say tis phone is good enough for me...support k810...