Acer XZ342CUP Tech specs this monitor should have a Color Depth not as advertised

StefanvH
StefanvH Member Posts: 2 New User
edited March 2023 in Monitors

Hello,

Ik have the Acer XZ342CUP Curved Ultrawide, and according to the Tech specs this monitor should have a Color Depth of 8 bpc
https://www.acer.com/us-en/monitors/gaming/nitro-xz2/pdp/UM.CX2AA.P05

However in Windows 10 in the Display settings it shows a color depth of 6 bpc.
I am using an Asus TUF Gaming RX 6900 XT (AMD) GPU and also the AMD Adrenalin software shows the color depth of 6 bpc.
If i try to set it to 8 bpc in the Adrenalin software the screen just goes black for a second and comes back but the Color Depth is still at 6 bpc.

Are the specs of this display incorrect or is my display broken ?

[Edited the thread to add model name to the title and to add issue detail]

Answers

  • JackE
    JackE ACE Posts: 44,893 Trailblazer

    Yes, published spec indicates it should be 24-bit total RGB color depth, so 8-bits for each color. So maybe you got a lemon. Or maybe production changes were made without to a cheaper panel. Or maybe your software isn't reporting correctly. I doubt the display is broken. However, before jumping to any conclusions, I suggest going to this link, downloading and installing the Windows drivers and display widget app. You can also download the user manual from the same link.

    Jack E/NJ

  • StefanvH
    StefanvH Member Posts: 2 New User
    edited March 2023

    Thank you for your response but the page in the provided link does not have any downloadable contents.
    And regarding drivers, I am using the AMD GPU drivers, I never used any monitor drivers before. But I am also in search for the ICC profile for this monitor which is also nowhere to be found.

    EDIT: I found a post on Reddit which helped me out.
    So I ams using the monitor on Display Port and set the refresh rate to 144Hz in the Windows 10 Advanced display settings.
    But then it can only handle 6 bpc. When I set the refreshrate to 120 Hz, the display color depth is recognised as 8 bpc