Among other features, the iPhone 11 Pro Max earned top points due to its greatly improved battery life and high quality camera.
Your battery life will vary depending on how you use the phone. The important thing is that Consumer Reports’ tests are standardized by meticulous, persnickety engineers, so you can compare the results for the dozens of phone models in our ratings. The 11 Pro Max’s 40.5-hour stretch amounts to an impressive 11-hour increase over the 29.5-hour total of last year’s iPhone XS Max. The 11 Pro went 34 hours on a single charge, up from the 27.5 hours of the iPhone XS.