Galaxy S9+ - How do I change the screen resolution on my Samsung Galaxy S9+ (SM-G965W)?
When you want to see every detail in that new action movie, change your screen resolution by using the slider.
Note: Screens and settings available may vary depending on your Canadian wireless service provider and your software version.
Change Screen Resolution
Note: Screen resolution is set to "FHD+" by default. Higher resolutions make the display more vivid, however they will consume more battery power.
Important: All active apps will be closed when you change the resolution.
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