Vishalkumarbilla hey mate, it’s a good question. I think this comes down to how tightly Apple controls both the hardware and the software. So many Android devices have better camera specs on paper yet, don’t perform anywhere near the iPhone for both video and photography.
Also, because Apple is designing their own silicon they can optimise the iPhone to perform tasks that make videography ‘better’ like video stabilisation , noise reduction, etc. The power of their chips allow them to achieve this in real-time without stuttering.
Then you’ve got the fact that Apple only makes a few iPhone models per year, they can tune their software perfectly for the specific sensors they use. Android software has to work across thousands of different hardware configurations, and this likely makes deep optimisation harder, especially for a growing manufacturer like Nothing.
And then you’ve got Third-Party App optimisation, basically developers find it easy to optimise for the three or four newest iPhones. It’s well known that creators get much better output from iPhone.
Would love to hear others thoughts too!