Ok if i take a photo with newspaper in front almost is not readable .You may have a faulty camera. It is possible that the lens could be slightly out of focus or have one of the lens elements slightly misaligned. The quality of both video and stills should be excellent. Many of the online videos are from 3Ps, because that is what the experts went for, but there is practically no difference between the two cameras in normal use. The best way to test the lens is to use a target with a lot of uniform detail, a newspaper for example, and see how much of the text is readable. For the example below, using a DSLR, I used an A4 page with different text sizes and it shows up tiny differences between lenses.