Check out the new features in iPhone 14, iPhone 14 Plus, iPhone 14 Pro, and iPhone 14 Pro Plus.
iPhone 14 and iPhone 14 Plus
iPhone 14 and iPhone 14 Plus Tech Specs:
iPhone 14 Pro and iPhone 14 Plus Pro
iPhone 14 Pro and iPhone 14 Plus Pro Tech Specs:
Please see more details on Apple.com
How much does it cost to replace iPhone 14 battery?
As per Apple.com, it will cost 99$ to replace a battery in the Apple store. For iPhone 13 series, it was 69$ only.