Windows 10: Dell ultrawide 4k monitor not showing 3840 x 1600 as an available display mode / Microsoft...

Discus and support Dell ultrawide 4k monitor not showing 3840 x 1600 as an available display mode / Microsoft... in Windows 10 Software and Apps to solve the problem; BackgroundI just got a new 4K monitor, 3840 x 1600 is not available or visible as an available display mode. When I go to display settings Windows... Discussion in 'Windows 10 Software and Apps' started by GoJP1, Jun 30, 2024.

  1. GoJP1 Win User

    Dell ultrawide 4k monitor not showing 3840 x 1600 as an available display mode / Microsoft...


    BackgroundI just got a new 4K monitor, 3840 x 1600 is not available or visible as an available display mode. When I go to display settings Windows "recommends" 2560p . I don't understand why it recommends that -as if it doesn't recognize the monitor is 4k? Both my monitor, and my computer state that this resolution should be availableThings I have tried but nothing can get the 3840 x 1600 as an available display mode :Multiple hdmi cables swappedupdate the graphics adapter to latest 31.0.101.2128 / IntelR UHD Graphics update the monitor firmware Please advise on next steps DetailsMon

    :)
     
    GoJP1, Jun 30, 2024
    #1

  2. In Win 11, how do I increase monitor resolution to 3840 x 2160 the recommended settings for my new Phillips 28" 4K monitors?

    I just purchased Phillips 28" 4K monitors. Windows 11 recognizes the monitors, but only offers a 1980 x 1080, 2048 x 1152 (1152 x 2048 portrait) resolution for them. Their recommended resolution is 3840 x 2160, but that resolution does nor show up in Display Settings,
     
    Vinay Mehta1, Jun 30, 2024
    #2
  3. LG Electronics Announces the World's Largest UltraWide Gaming Monitors

    Yes You Missed it
     
    dorsetknob, Jun 30, 2024
    #3
  4. Dethroy Win User

    Dell ultrawide 4k monitor not showing 3840 x 1600 as an available display mode / Microsoft...

    LG Electronics Announces the World's Largest UltraWide Gaming Monitors

    Think about it. A 4K TV will display 3840 x 2160 pixels. If you were to watch a movie in CinemaScope (~ 21:9) the 16:9 4K panel would have no way of magically extending its physical pixels on the x-axis, hence it would simply show less pixels (cropped) on the y-axis (3840/2.39 is ~1607). This cropped theoretical resultion of 3840 x 1607 is basically identical to 3840 x 1600 and that's why 4K Blu-rays will actually display cinemascope content in 3840 x 1600 pixels - the same resolution said LG monitor is using. Believe it or not...

    FYI: DCI 4K CinemaScope is 4096 × 1716 (cropped DCI 4K).
    Wrong. 5120 x 2160 is Ultra-wide-Television, and not 21:9 (Ultra-wide) 4K.


    Edit: Wikipedia - 4K resolution

    The Digital Cinema Initiatives consortium established a standard resolution of 4096 pixels × 2160 lines (8.8 megapixels, aspect ratio 256:135) for 4K movie projection. This is the native resolution for DCI-compliant 4K digital projectors and monitors; pixels are cropped from the top or sides depending on the aspect ratio of the content being projected.


    Dell ultrawide 4k monitor not showing 3840 x 1600 as an available display mode / Microsoft... formats-png.png
     
    Dethroy, Jun 30, 2024
    #4
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Dell ultrawide 4k monitor not showing 3840 x 1600 as an available display mode / Microsoft...

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