Today I learned that the $200 Samsung A14 has a 90Hz display while the $800 iPhone 15 and $900 iPhone 15 Plus have 60Hz displays.

https://www.gsmarena.com/samsung_galaxy_a14_5g-review-2534p3.php

https://www.digitaltrends.com/mobile/does-apple-iphone-15-have-a-120hz-display/

https://open.spotify.com/episode/7jlPdsTGqF8Rm50YN6ibRF