The iPhone 13 also gets two extra hours of battery life when playing video compared to the iPhone 11, support for Apple's MagSafe accessories, and twice the storage capacity at the base level.

Thinner bezels – 7% more screen real estate. OLED display (versus competitor's IPS LCD) The phone is 2-years and 1-month newer. More energy-efficient CPU – Apple A15 Bionic. 34% faster in single-core GeekBench 6 test: 2184 and 1626 points. Weighs 20 grams less. Evaluation of Apple iPhone 13 and iPhone 11 crucial features. 69. iPhone 11.
iPhone 12 vs iPhone XR: battery life. You might also want to check out the best iPhone XR cases, and the comparison iPhone 12 Pro vs iPhone 11 Pro. Phone. Back to Mobile Cell Phones. Network.
For iPhone 6 and later, iOS 11.3 and later add new features to show battery health and recommend if you need to replace the battery. You can find these in Settings > Battery > Battery Health (with iOS 16.1 or later, find these in Settings > Battery > Battery Health & Charging).
Battery life. The iPhone 11 Pro Max is powered by the largest battery Apple has put in an iPhone to date - a Li-Ion cell of 3,969 mAh capacity - that's 25% larger than the one inside the XS Max. . 257 369 387 299 113 141 300 411

battery life of iphone 11