As heated modern flagships on the charge

Recently, the Chinese resource Chongdiantou tested fast-charging technology flagship smartphones this year, and now they came up with the idea to compare the heat levels. They were not penny wise and chose the most complicated case, when after connecting to an outlet device continue to use, and the screen remains active.

Recently, the Chinese resource Chongdiantou tested fast-charging technology flagship smartphones this year, and now they came up with the idea to compare the heat levels. They were not penny wise and chose the most complicated case, when after connecting to an outlet device continue to use, and the screen remains active. The experiment involved the Samsung Galaxy S7 edge, OnePlus 3T, Huawei Mate 9, Xiaomi Mi Note 2 and Google Pixel XL.
Who is hotter?

Measurements of the temperature of the back cover was carried out after 30 minutes of charging devices. The hottest was the Samsung Galaxy S7 edge, although a maximum of 46 °C was only observed in one area. OnePlus 3T is heated over the entire surface of the metal shell in the upper part the temperature reached 45.7 °C. It is a payment for the fastest charging among the subjects — thanks to the technology of Dash Charge from zero to 100% charged in 1 hour and 40 minutes versus two hours at the Korean flagship.

The best result was shown Huawei Mate 9, which was heated only up to 38.5 degrees Celsius, and rating of speed, he took second place — charging the battery at 4000 mAh it took almost two hours. From Xiaomi Mi Note 2 case temperature rose to 43.6 °C (the hottest region near the camera). Google Pixel XL the maximum was 42.1 °C. Phablet iPhone 7 Plus was not on the second test, but in the first he showed himself no matter. Charging Apple gadget took a whole 3 hours and 52 minutes.


Unforgettable Snapdragon 810

The temperature of the smartphones is increased not only during charging at high loads the CPU generates more heat, as a result, the body begins to heat up. This became a real headache for manufacturers, which released the flagship processor Snapdragon 810. To temper his temper could only heat pipes and the artificial limitation of the performance (the throttle). At the time the flagship HTC One M9 with firmware definaley established record 55.4 °C, but after the update, the temperature of the metal housing did not rise above 41.7 °C.

Of course, if the smartphone does not use during charging, the heat will be less.

Source: Chongdiantou