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Galaxy S9+ v iPhone X v Huawei P20 Pro v Xperia XZ2 v OnePlus 5T battery test

12 April 2018 4

It is time for a new battery test featuring some of the best flagship devices currently available in the market. These include the Samsung Galaxy S9+, iPhone X, Huawei P20 Pro, Sony Xperia XZ2, Galaxy Note 8, and OnePlus 5T. Three of these devices were launched this year itself and the iPhone X, Galaxy Note 8 and OnePlus 5T were made available last year.

73.8 x 158.1 x 8.5 mm
6.2 inches - 2960x1440 px
70.9 x 143.6 x 7.7 mm
5.8 inches - 2436x1125 px
73.9 x 155 x 7.8 mm
6.1 inches - 2244x1080 px
72 x 153 x 11.1 mm
5.7 inches - 2160x1080 px
75 x 156.1 x 7.3 mm
6.01 inches - 2160x1080 px
74.8 x 162.5 x 8.6 mm
6.3 inches - 2960x1440 px
Go to comparison page

It should be noted that the P20 Pro is the smartphone with the biggest battery on this list with a 4000mAh battery. It is then followed by Pixel 2 XL at 3520mAh and Galaxy S9+ at 3500mAh. The OnePlus 5T and Galaxy Note 8 have the similar 3300mAh battery followed by iPhone X at 2716mAh.

The battery test starts off with an hour of YouTube video playback where P20 Pro proved to be the leader with only 5% battery consumption. All other devices performed quite similar except for the Galaxy Note 8 which was the only one to lose more than 10% battery juice. It was followed by an hour of Modern Combat 5 gaming session which as you might have expected caused phones to lose a lot of juice.

As you might have noticed from the video, the flagships lost most of their juice towards the second half of the battery test. Overall, the Huawei P20 Pro emerged victorious with a battery life of 7 hours 34 minutes after the gruesome battery test. It was followed by Galaxy S9+, Xperia XZ2, and OnePlus 5T which all lasted for just a few minutes over 7 hours. The worst performer during the test was Pixel 2 XL which lasted for exactly 6 hours.

  • The Huawei P20 Pro isn't still available online. To be notified when it becomse available click here.
  • The Sony Xperia XZ2 isn't still available online. To be notified when it becomse available click here.
  • The Samsung Galaxy S9 Plus isn't still available online. To be notified when it becomse available click here.
  • The OnePlus 5T isn't still available online. To be notified when it becomse available click here.
  • The Apple iPhone X isn't still available online. To be notified when it becomse available click here.
  • The Samsung Galaxy Note 8 isn't still available online. To be notified when it becomse available click here.

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Galaxy S9+ v iPhone X v Huawei P20 Pro v Xperia XZ2 v OnePlus 5T battery test
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