So I used a normal screenshot (630x1136) from an iPhone and I dropped into the PSD file. I tried so many ways but the image on the phone looks pixelated. Do you know how do I make make look good?
So, I'm working on some Key Visual for a Landing Page which the dimensions are: 450x3000px (so the image that you see extend to the sides). I'm using Photoshop CS6 for Mac. I bought this mockup here. And first I just replaced the screenshot and looked awful and then I converted the image to smart object and after it rasterized after I scaled "by hand" and looked a bit better. (being honest I tried out without knowing what I was doing but look better but not perfect)
Hope that helps to understand my issue.