The first device is the Apple iPhone 13 Pro, and the second is the Apple iPhone XR. On this page, we provide a detailed comparison of the main differences between both devices and evaluate critical aspects such as the processor, display, memory, storage, battery, operating system, and price. In the end, we will conclude which device is superior The iPhone 13 Pro Max has the longest battery life of any phone we tested. iPhone 13 Pro iPhone 13 Pro Max; Display size, resolution : 5.4-inch OLED; 2,340x1,080 pixels: Get credit toward iPhone 15 or iPhone 15 Pro when you trade in an eligible smartphone. iPhone 13 Pro Max. iPhone 13 mini. iPhone 13. Size and Weight 9. Height Compare Apple iPhone XR vs Apple iPhone 14 with our phone comparison tool and get side-by-side specifications. Apple iPhone 13 Pro Apple iPhone 12 Add The iPhone 13 and iPhone 13 Pro also share the same display size and pixel ratio; both have a 6.1-inch, 2,532 x 1,170-pixel screen. iPhone 13 (Image credit: Apple) Compare features and technical specifications for the iPhone 15 Pro, iPhone 15 Pro Max, and many more. iPhone 13 Pro Max. iPhone 13 mini. iPhone XR. iPhone X. Compare features and technical specifications for the iPhone 13 Pro Max, iPhone 13, iPhone 15 Pro Max, and many more. iPhone XR. iPhone X. iPhone 8 Plus. iPhone 8 Compare Apple iPhone XS Max vs Apple iPhone 13 Pro Max with our phone comparison tool and get side-by-side specifications. Aperture size: F2.4; Focal Length: 52 voLm.