This monitor may have 3~5 dead pixels, it is regarding as normal from manufacturer
Panel Type: TN (LED Back Light)
Screen Size: 28"
Display Area: 620.9mm x 341.3mm
Resolution: UHD (3840 x 2160)
Dot Pixel Pitch: 0.16mmx0.16mm
Frequency: 60Hz@UHD, 144Hz@FHD
Color Depth: 1.07 B (10bit)
Contrast Ratio: 1,000:1 (Dynamic 1,000,000:1)
Viewing Angle: 160 (H), 165 (V)
Response Time: 1ms (GTG)
VESA: 100 x 100mm
Input: HDMI x3 (2.0x1, 1.4x2), VGA, DP (2.0)
Power Consumption: Max 52W
DP cable, HDMI Cable, Remote Controller is included
Size: 663 x 453 x 170mm (with Stand)
Weight: 6kg (packing weight 8kg)
The manufacturer and the seller have tested the monitors for 100% in quality,
but it is possible to find 0~ 1 dead pixels per monitor.
We hope you understand that having up to 1 dead pixels cannot be the reason
for return, refund or exchange.
Please check resolution
The monitor's resolution can be different based on the graphics card of your laptop.
Please note :
Xbox can work with FreeSync 2 displays, which include HDR support among other things.
This monitor may not support Freesync 2
for a game console such as Xbox One S and Xbox One X.