This is the cheapest 4K monitor I could find at this size. Showing up as $549 on the Acer website.
Specs as follows:
Screen Size: 28-inch
Resolution: 3840×2160 (UHD)
Panel Type: TN
Aspect Ratio: 16:9 (Widescreen)
Refresh Rate: 60Hz
Response Time: 1ms (GtG)
Adaptive Sync: FreeSync (40Hz-60Hz)
Speakers: 2x2W
Ports: DisplayPort 1.2, 2x HDMI 2.0
Other Ports: Headphone Jack
Brightness: 330 cd/m2
Contrast Ratio: 1000:1 (static)
Colors: 1.07 billion (8-bit + FRC)
VESA: Yes (100x100mm)
TN panel kills the deal.
I didn't even know that 4k panels have TN.
Whats the point of getting a 4K panel with TN?
You can get 4K IPS monitors for $450