Adam Kos DXOMARK has always primarily tested the quality of cameras included in mobile phones. But this has not been the case for a long time. It also focuses on displays, speakers or batteries. Currently, the iPhone 12 Pro Max passed the test of this portal, and even if it is not in the first place, it performed relatively well. If we look at the camera test, the iPhone 12 Pro Max takes 130th place with 7 points. The leader here is the Xiaomi Mi 11 Ultra, with 143 points. The iPhone is up to 10th for the selfie camera, 7th for audio and 6th for display quality (together with the LG Wing). However, DXOMARK rated the iPhone's endurance as the fourth best, earning 78 points, with no direct competitor ahead of it in the rankings. This is also why DXOMARK lists it as number 1 in the "Ultra-Premium" segment.
E.g. The Samsung Galaxy S21 Ultra 5G with a Snapdragon chip earned only 70 points and is ranked 10th, while its variant with an Exynos chip is even worse, as it ranks 57th with 16 points. For example, the Google Pixel 5 is 15. The Samsung Galaxy M51 leads here, which scored 88 points in the test. But it is a fact that neither Xiaomi Mi 11 Ultra nor Huawei Mate 40 Pro or Vivo X50 Pro have had their batteries tested yet.
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Truly comprehensive testing
The resulting grade consists of three parts, that is, how long the phone lasts charged, how long it takes to charge it, and how efficiently the device with the battery works not only during discharge, but also during charging. In DXOMARK, they measured that the iPhone 12 Pro Max can last 2 days and one hour on a single charge, it charges to 80% in 57 minutes, and it takes 2 hours and 27 minutes to fully charge the battery, which took away the most points from the overall rating. It is certainly interesting to break down the use of the phone into its endurance. If you were to use it only lightly, which corresponds to two and a half hours a day, it will last you 71 hours. With a four-hour use, you get 49 hours, and with an intensive seven-hour use, then 30 hours. It can be said that if you don't put it on your hand, it will last you almost the whole day. If you are interested in the process by which the testers arrived at this, you will find a rather exhaustive text on the DXO website, equally complete phone test.
