Samsung Odyssey Neo G9 57" monitor with Macbook Pro M1 (2021)

[nextcspr]

I am trying to connect my Samsung Odyssey Neo G9 57-inch monitor (S57CG952NU) to my Macbook Pro M1 14-inch 2021 (NKL4L4TXRW) as an external display. The monitor supports resolutions up to 7680 x 2160 @ 240 Hz but in the display settings of my Mac I can only see resolutions up to 5120 x 1440 even though "Show all resolutions" is enabled. I have also tried the app BetterDisplay with the same results.

I am wondering how I can achieve the 7680 x 2160 resolution. The refresh rate is not important for me.

• My monitor has 3 × HDMI 2.1 (HDCP 2.2) and 1 × DisplayPort 2.1 (HDCP 2.2) outputs (DP currently in-use by my PC)
• My Macbook has 3 × Thunderbolt 4 (USB-C) ports (up to 40Gb/s)

Or is it simply not possible to achieve the 7680 x 2160 resolution from my Macbook Pro M1?

Hope someone can help.

[LongHiker · Accepted solution]

@nextcspr Sorry but the M1 MacBook Pro only supports resolutions up to 6016x3384. 

Sounds like it's time to upgrade to the M2 MacBook Pro. It supports resolutions up to 7680x4320.

[nextcspr]

Oh, okay.
That's a big expense for a higher resolution 🙁
Thanks for your answer!