Lumia 640XL
Mode: Rich capture (HDR) + Dynamic flash
Lumia Dynamic flash captures a photo with flash on, but gives you flexibility to adjust flash intensity (increase, decrease, remove flash completely or even re-add flash) in post processing (anytime later). It can done unlimited times. So i can adjust flash exactly the way i like it, that too anytime later.
This sample photo is actually one picture taken, but I created 3 different flash intensity (100%, 65%, 0%) photos from one original photo. Unfortunately, this amazing is missing even in latest Android flagships.


