Just because the app name has "Oppo" in it, it doesn’t mean it is exclusively for Oppo. This can work on any android device.

Camera for Oppo F11 Pro features dual camera settings: a 48MP + 5MP combo. It allows you to use your phone's built-in camera to capture images and videos in high resolution. Best of all, it allows you to inject an improved depth of field -  the 48MP sensor has an f/1.79 aperture. The selfie cam has a 16MP sensor with an  f/2.0 lens. 

By default, photo mode gives you a 4000 x 3000 resolution. Video mode has a default 1920 X 1080 resolution at 30 fps. You can boost this by forcing the 4K UHD format in the settings. 

Other significant features include:

An icon to lock exposure; the ability to force 4K UHD video in the settings; a control to lock the screen while recording video; you can put in the timestamp, date stamp, and/or GPS stamp while shooting in photo mode; there's a timer in case you are shooting solo; there are controls for image preferences during shooting mode, which lets you fiddle with the white balance and the color effect.