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JJsnyder

macrumors member
Original poster
Mar 12, 2015
32
1
Texas
Hello. I am confused about 4k based on a few things I have read.

I am either buying a new Macbook Air or a pro in the next few days. I plan to use with an external 4k monitor for a few hours day.

So can the Macbook air be used with a monitor 4k at @60hz?

I plan to use this with a Dell P2715Q 4k.

https://support.apple.com/en-us/HT202856 I see Macbook Air 2015 listed.

I also read this https://forums.macrumors.com/threads/1855880/ I think this is just using macbook Air screen.

Thanks if you can help answer this for me.
 
Last edited:
Can anyone help with this? Thanks. I just want to be sure I pick the right system.

I believe there is unofficial support for 30Hz. You have to run SwitchResX or something. I don't think 60Hz is supported.
 
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