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Specification
General Specification
Panel 
Model name Q27G4N
Driving system  TFT Color LCD 
Viewable Image Size 68.5 cm diagonal
Pixel pitch  0.2331mm(H) x 0.2331mm(V)
Video HDMI lnterface & DP Interface
Display Color  16.7M Colors 
Others
Horizontal scan range 
30k-230kHz(HDMI)
30k-255kHz(DP) 
Horizontal scan 
Size(Maximum)
596.736mm
Verticalscan range 
48-144Hz(HDMI)
48-180Hz(DP) 
Vertical Scan Size(Maximum) 335.664mm
Optimal preset resolution  2560X1440@60Hz
Max resolution
2560X1440@144HZ(HDMI)
2560X1440@180HZ(DP)
Plug & Play 
VESA DDC2B/CI
Power Source  100-240V~, 50/60Hz, 1.5A
Power Consumption
Typical(default brightness and contrast) XXW
Max. (brightness = 100, contrast =100) ≤XXW
Standby Mode ≤0.5W
Physical 
Characteristics
Connector Type
HDMI/DP/Earphone out
Signal Cable Type  Detachable
Environmental
Temperature
Operating  0°C~40°C 
Non-Operating  -25°C~55°C
Humidity
Operating  10%~85% (Non-Condensing) 
Non-Operating  5%~93% (Non-Condensing) 
Altitude
Operating  0m~5000m (0ft~16404ft) 
Non-Operating  0m~12192m (0ft~40000ft)