I have an M1 MacBook Pro 14inch, standard (no upgrades) running an AOC 34inch ( U34P2C) widescreen monitor powered by USB C (which for the price is proving to be a great monitor). I also run a small portable USB A monitor in portrait. This is my dual screen setup.
My first assumption would be that it should be fine, given that Apple states the M1 Pro Chip can Power two Pro Display XDRs (the M1 Max should be able to power three plus a 4K display). I don’t have any first hand experience and haven’t looked for YouTube videos and the like - but if it can power two 6k displays and should be able to handle two 4K displays .
Would it be possible for you to just try it out? Do you have a return policy for that display?
As the AOC is technically not 4k in resolution: WQHD (3440Ă—1440) you should have no problems doing that.
Do think you neck muscles will get some training as your view angle will be huge. Potentially with a screen split in the middle. That’s why I always use 3-screen set up. The middle one is my “focus” screen, the other 2 for reference and messaging.
As you have a wide screen already, try to have smaller screens in portrait mode on each side and use your MBP in clamshell mode giving its display a break
I would not think you would have any trouble with that setup. I can tell you that my 14" MBPro easily handles an attached 5K and 4K setup, although I do have a M1 Max with 32GB ram.
A dock would be helpful since most TB4 docs can handle 2 x 4K monitors, and that would allow a 1-cable hookup.
I have a CalDigit TB4 dock. I have been experiencing some flaky operation with USB, however, so I won’t recommend it until I finish testing it out. Others have highly rated it, however, so it’s probably something weird with my setup.