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Adjusting for two monitors with varying DPI settings

Adjusting for two monitors with varying DPI settings

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RediiN
Member
79
02-18-2025, 03:02 PM
#1
I own two monitors—one 4K, 28-inch ASUS PB287Q and another 1080p, 23-inch ASUS VX238H. Their different DPI settings cause several issues. For example, dragging the mouse from right to left doesn’t align properly, and windows sometimes overlap between screens. The mouse performs better on the 1080p display, but scaling isn’t working consistently, so most items appear larger on the 1080p screen even after adjusting Windows settings. Are there any solutions to this problem? I haven’t found a clear answer yet; maybe I missed the right term while searching. Sorry if it took time.
R
RediiN
02-18-2025, 03:02 PM #1

I own two monitors—one 4K, 28-inch ASUS PB287Q and another 1080p, 23-inch ASUS VX238H. Their different DPI settings cause several issues. For example, dragging the mouse from right to left doesn’t align properly, and windows sometimes overlap between screens. The mouse performs better on the 1080p display, but scaling isn’t working consistently, so most items appear larger on the 1080p screen even after adjusting Windows settings. Are there any solutions to this problem? I haven’t found a clear answer yet; maybe I missed the right term while searching. Sorry if it took time.

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bonecrusher357
Junior Member
12
02-18-2025, 03:02 PM
#2
The 1080p display maintains a distinct DPI compared to 4K because it features fewer pixels for the mouse to traverse, resulting in a different DPI. When both screens are scaled up, the disparity usually disappears from your original concern. If you scale only the 1080p monitor to match 4K, DPI should align closely, remain consistent, or become irrelevant—similar to what you experience with multiple monitors of varying resolutions. To avoid alignment problems between the mouse and each screen, both must be positioned correctly both physically and via Windows settings. Adjusting the height or angle of the 1080p monitor may be necessary so it matches your desired placement in the window. Additionally, smaller windows on the 4K display occur because tabs created in Windows are built for specific pixel dimensions; with more pixels available, these tabs appear reduced even though their size stays the same.
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bonecrusher357
02-18-2025, 03:02 PM #2

The 1080p display maintains a distinct DPI compared to 4K because it features fewer pixels for the mouse to traverse, resulting in a different DPI. When both screens are scaled up, the disparity usually disappears from your original concern. If you scale only the 1080p monitor to match 4K, DPI should align closely, remain consistent, or become irrelevant—similar to what you experience with multiple monitors of varying resolutions. To avoid alignment problems between the mouse and each screen, both must be positioned correctly both physically and via Windows settings. Adjusting the height or angle of the 1080p monitor may be necessary so it matches your desired placement in the window. Additionally, smaller windows on the 4K display occur because tabs created in Windows are built for specific pixel dimensions; with more pixels available, these tabs appear reduced even though their size stays the same.

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ItzMeLuigi
Junior Member
11
02-18-2025, 03:02 PM
#3
I understand all the reasons behind it. I realize you can adjust the display settings. Just let me know if you need any assistance with that. Thanks for clarifying!
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ItzMeLuigi
02-18-2025, 03:02 PM #3

I understand all the reasons behind it. I realize you can adjust the display settings. Just let me know if you need any assistance with that. Thanks for clarifying!