23.8"/24.5"/27" /31.5" Flat 

23.8"FHD 75Hz/100Hz/165Hz/180Hz/200Hz/240Hz

27/31.5"FHD or QHD 75Hz/100Hz/165Hz/180Hz/200Hz/240Hz 27"/31.5"UHD 75Hz/144Hz/160Hz

24.5"FHD 165HZ/180Hz/240Hz

IPS panel 

 sRGB 99-130%  Brightness 250-300Nits

HDMI,DP,USB HUB,Type C 65W/90W(optional)