One Month With the iPhone 18 Pro: Battery, Main Camera and Vapor Chamber Draw the Most Praise
A month-long review published by 9to5Mac singles out three iPhone 18 Pro features: battery life that ends most days near 60 percent, a variable-aperture main camera, and vapor chamber cooling that keeps performance steady outdoors.
The battery finding carries weight because Apple compared the iPhone 18 Pro's runtime directly to that of the iPhone 17 Pro Max when it launched the device, a model widely praised for how long it runs. After about a month, the reviewer writes that the battery is top-tier in practice: charging never comes up during the day, and nearly every day ends with roughly 60 percent still remaining. The larger iPhone 18 Pro Max would presumably finish even higher, the reviewer adds, and owners of older iPhones should be pleased with this year's battery improvements whichever Pro size they choose.
On the camera, the reviewer notes that Apple has in recent years put more of its effort into the Telephoto, Ultra Wide and Front cameras, so a substantial gain for the Main camera is uncommon. This year, the Main camera with variable aperture is described as the standout. The reviewer says he has no professional photography training, so the added pro controls hold little appeal, and he never adjusts aperture manually. Shooting on the automatic setting, he says the photos consistently look especially good to him, most of them taken at ƒ/1.48 with some at ƒ/1.8. He does not attempt to explain the technical reason for the results, writing only that he has been very happy with the camera.
The vapor chamber, meanwhile, addresses heat rather than image quality. The reviewer spends a lot of time using the iPhone outdoors, often on sunny days, and says earlier models struggled in those conditions, particularly when warm, bright weather made the phone sluggish just as he was trying to capture a moment with the Camera app. With the iPhone 18 Pro, the device still occasionally becomes slightly warm, but he has not seen any delay in performance as a result, and the cooling system keeps the phone running the way he expects.
The review covers only one user's experience and does not include laboratory battery or thermal measurements. The reviewer closes by asking readers who own an iPhone 18 Pro to share the features they like most.