MacBook Pro (16-inch, 2019) and Dell U2713HM monitor resolution issue

Maximum resolution available on the Dell U2713HM monitor

The prime, or optimal, display mode for the Dell U2713HM monitor is listed as 2560 x 1440 at 60Hz. This maximum resolution is only available using either the DisplayPort or DVI dual-link inputs.

The following list shows the available inputs on the Dell U2713HM monitor and the maximum resolution for each:

1. 1. 1. DisplayPort: 2560 x 1440 at 60Hz
      2. Dual-link DVI: 2560 x 1440 at 60Hz
      3. VGA: 2048 x 1152 at 60Hz
      4. HDMI: 1920 x 1080 at 60Hz

from:

https://www.dell.com/support/article/hr/en/hrdhs1/sln295247/maximum-resolution-available-on-the-dell-u2713hm-monitor?lang=en

punchline: Use DisplayPort

For best results, connect using DisplayPort family cabling rated for "4K".

Monoprice Select Series USB-C to Mini DisplayPort Adapter - Product # 24273 - $23.39

Monoprice Select Series USB-C to DisplayPort Adapter - Product # 13234 - $17.09

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Hey alienistas,

Thank you for posting in the Apple Support Communities. I see no one has responded to your post yet. To assist the community in replying, you might consider providing more information about what you’re experiencing. Including the following details in your post may be helpful:

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