Here are 4 apps that will let you have Portrait Mode without an iPhone 7 Plus

Portrait Mode on ANY iPHONE! (Focos App it's FREE!)

How To capture perfect portraits using OPPO Portrait Mode

How To Fix Portrait Mode Not Working On Android Camera

New Google Camera Apps with portrait mode, Lens blur, Font HDR+ and So On!

How To Improve Android Camera Quality | For All Androids

I made the iPhone camera quality 10X better

iPhone Portrait Mode Explained: Depth, Lighting Effects, and Background Blur