The is a high-end photography feature that uses dual-camera hardware to create professional "bokeh" effects. Because this feature is deeply integrated into Apple's proprietary hardware and iOS, there is no official "APK" (Android application package) to download for non-Apple devices. However, Android users can achieve identical results by downloading third-party camera apps and Google Camera (GCam) ports that use computational photography to mimic the iPhone's depth effect. Top Camera Apps for iPhone-Style Portrait Mode
If you are looking for an app that provides the same background blur and depth control as the iPhone 7 Plus, these are the most effective alternatives for Android and older iPhones. YouTube·TechDaily iphone 7 plus portrait mode camera apk download