I recently connected my MacBook Pro Retina, 15-inch, Late 2013 running 10.12.6 to the Asus PB238Q 23-inch via the mini display cable to VGA cable. The max resolution of the external monitor is 1920 x 1080.
The external display is not as crisp as my retina display, is this due to how I am connecting the monitor, or is it simply because I don't have enough pixels on my external monitor to display it with the same level of sharpness?
If I was to purchase a 4k monitor would this solve the problem?
Thank you for your help!