I run a hub on Instagram where we feature other users photos from our hometown. I've been running it for 2.5 years now. Well part of what we do is take a screenshot of a user's Instagram photo and repost it to our page. Well, my partner has a brand new iPhone 6 and her screenshots are noticeably lower quality than with my Plus, or any other iPhone for that matter. I first thought it was an app she was using that exported the screenshot that way. But they are coming out like that from the screenshot itself. Why would it look so noisy & pixelated? We've never had this problem in the past.