48 MP just an eye catcher, most photographers know there's way more about photography that just mere Megapixels. For Example D810 and D750 are 36 MP and 24 MP respectively, but most portrait crowd still prefer 24 MP because its optimal for portrait photography. Higher MP is better for landscape, however I can't imagine with the storage limitations on cellphones, how someone will be able to shoot raw and keep all their images on their cellphone especially when it has a 48 mp camera.
---------- Post added 08-31-18 at 04:26 PM ----------
Originally posted by quant2325 Many of the most iconic photos ever taken used film and cameras/lenses that were worse than what can optically be produced by the best smartphones today. This is a big deal and it also means nothing to those who need a DSLR. Certainly, most people are happy with just a smartphone for their snapshots.
Sensors are going through a Moore's Law type of thing and they keep getting better every year. There is no reason not to expect a 100mp FF smartphone sensor at some point in time.
I honestly think we've hit the bar for Megapixels. I don't see any need for higher Megapixels. Monitors already can't resolve the high resolution provided by 36 - 48 MP. And also for raw processing greater than 24 MP affects the image processing flow and makes it slower. Even with 45 MP cameras out still 24 MP cameras sell more, showing that we have indeed probably hit the sweet spot for resolution at least for a while.