We check each iPhone in real-world eventualities specializing in its options, design, efficiency, cameras, battery life and general worth. We doc our findings in an preliminary evaluate that’s periodically up to date when there are new iOS updates or to match towards new telephones from opponents like Samsung, Google and OnePlus.
Pictures
Pictures is a serious focus for the iPhone, so we take footage and movies of assorted topics in quite a lot of settings and lighting eventualities. We check out any new digital camera modes, corresponding to 4K 120fps slow-mo video that debuted with the iPhone 16 Professional and 16 Professional Max.
Battery life
Battery testing is carried out in quite a lot of methods. We assess how lengthy the iPhone lasts throughout a typical day of use, and notice the way it performs throughout extra targeted classes of video calls, media streaming and gaming. We additionally conduct a video playback check and a 45-minute drain check beginning with a full battery, which is not all the time included within the preliminary evaluate and added later in an replace.
Efficiency measuring
We use benchmarking apps to measure the efficiency, alongside our personal anecdotal experiences utilizing the telephone for our evaluate. Of explicit notice are how graphics and animations look. Are they easy? Or do they lag or stutter? We additionally take a look at how shortly the telephone switches between horizontal and vertical orientations and how briskly the digital camera app opens and is able to take a photograph.
Emergency SOS may be probably the most necessary options to return out on any telephone this yr.
We carry out processor-heavy duties like enhancing photographs and movies, exporting movies and taking part in video games. We consider whether or not a more recent model of the iPhone consists of sufficient options to make it price upgrading from older fashions. A few of these exams are added later in updates after the preliminary evaluate is revealed.
Learn extra: How CNET Tests Phones
