Samsung unveiled its flagship Galaxy S7 and S7 Edge smartphones at the MWC 2016 on Sunday. The newest flagship devices came bearing pretty much similar looking design language as the Galaxy S6 and S6 Edge, while the main improvements resided within the devices themselves. Among the bumped up specs, one new technology that grabbed everyone’s attention was the new Dual Pixel technology employed in the rear camera.

The Dual Pixel, essentially, is an improvement or a natural evolution from the Phase-Detection Auto-Focus technology used by many other smartphones. Firstly, Samsung downgraded from 16MP found in the S6 to 12MP in the S7. The decision to do this was to focus more [...]