iPhone 13 battery life tested: All four models compared
iPhone 13 battery life improvements come at the cost of increased weight
iPhone 15 Models Feature New Setting to Strictly Prevent Charging Beyond 80% - MacRumors
iPhone 13 review: bigger batteries are better - The Verge
iPhone 13 Pro review: a better display, the best camera, and incredible battery life - The Verge
iPhone 13 Review: Improves Where It Matters Most!
Apple iPhone 13 review
iPhone 13 Pro and Pro Max review: Apple saved the real upgrade for the Pros
iPhone 13 review: bigger batteries are better - The Verge
Apple iPhone 15 and 15 Plus review: Dynamic Island, 48 megapixels, and new colors - The Verge
iPhone 13 review: bigger batteries are better - The Verge
iPhone 14 Pro review
First iPhone 13 lineup reviews are in: here's what we learned - news