The fate of the phone is unclear, but it's possible Samsung instead decided to focus engineering effort on its next real flagship phone, the Galaxy S6. (androidcentral.com)
In fact, I've always been so careful with my smartphones that until this past fall when I switched from a 4.7 - inch iPhone 6s to the larger iPhone 7 Plus (since it's the only real flagship iPhone now), I never even bothered to use a case on my smartphones. (bgr.com)
In order to get real flagship you need to pay certain amount, if just same processor coming in cheap phones like Xiaomi's flagships doesn't mean others are crap... in fact these cheap flagships are craps, I am still refreting after buying Mi5. (gogi.in)