After about a month with the iPhone 18 Pro, three features have consistently impressed me. The first is battery life. Apple compared the device to the iPhone 17 Pro Max, which is widely praised for its runtime, and after a month of use the iPhone 18 Pro's battery truly is top-tier. I rarely think about charging it during the day, and I usually finish the day with about 60% battery left. Apple's battery upgrades this year are excellent, and anyone with an older iPhone should be pleased regardless of which Pro size they choose.
The second feature is the main camera. Apple tends to focus its camera upgrades on the Telephoto, Ultra Wide and Front cameras, so a substantial improvement to the Main camera is notable. The iPhone 18 Pro's main camera with variable aperture is the star this year. I don't have professional photography training and never manually change apertures, but using the Auto setting I keep taking photos that look especially great to me. Most shots are at ƒ/1.48, with some at ƒ/1.8, and I have been very happy with the results.
The third feature is the vapor chamber cooling. I use my iPhone outdoors often, on frequently sunny days, and earlier models often struggled in the heat. That was frustrating when I wanted to capture a moment and the phone was too sluggish to take the photo. The iPhone 18 Pro still gets slightly warm at times, but I have never noticed a delay in performance because of it. The vapor chamber keeps the phone cool enough to deliver the experience I expect.
Source: 9to5Mac · Summarized by HeadlinesBriefing