The selfie camera remains at 12MP.
Also, the portrait, night, action modes, and Live Photos have been improved.
As far as the battery is concerned, Apple claims they offer an all-day battery.
source: www.techworm.net
Apple iPhone 15 & iPhone 15 Plus Launched: Pricing & Specifications
Apple on Tuesday unveiled its two entry-level models, iPhone 15 and iPhone 15 Plus, at the “Wanderlust” event in Cupertino, California
