I've recently upgraded from a OnePlus 5T to a Oneplus 9 Pro.

I have noticed that when viewing webpages, the viewport width on the 9 Pro is smaller than on the 5T, even though the 9 Pro has a higher screen resolution.

When I visit http://whatismyscreenresolution.net/ on the 5T, it shows 412x823, and on the 9 PRO it shows 384x858.

Is there anyway to 'fix' this so that the 9 Pro has a higher viewport width?

1 Answer 1


Fixed this by changing the 'Display Size' setting in phone settings to 'Small'.

  • Upvoted for posting your solution.. Just FYI, you should be able to accept your own answer, although perhaps not immediately. May 13, 2021 at 21:45

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