Comparison between Cooler Master GM27-CQS vs AOC CQ27G2U

General Info
Model Number	Cooler Master GM27-CQS	AOC CQ27G2U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2023	2020
Brand	Cooler Master	AOC
Model Number	GM27-CQS	CQ27G2U
Alias	CMI-GM27-CQS
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.66 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Curvature	1500	1500
Display Manufacturer	HKC
Display Type	VA	VA
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.234 mm
Screen Pixel Density	109 ppi	108 ppi
Screen-to-Body Ratio	90.51 %	89.39 %
Backlight Source	W-LED	W-LED
DCI P3	90%
sRGB		120 %
Adobe RGB 1998		89 %
Screen Brightness	350 cd/m²	250 cd/m²
Static Screen Contrast	4000 : 1	3000 : 1
Dynamic Screen Contrast		80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	3.32 in 8.4 cm 84.3 mm 0.28 ft	2.88 in 7.3 cm 73.16 mm 0.24 ft
Case Weight	3.38 kg 7 lbs	4.1 kg 9 lbs
Case Width with Stand	24.04 in 61.1 cm 610.5 mm 2 ft	24.11 in 61.2 cm 612.37 mm 2.01 ft
Case Height with Stand	16.93 in 43 cm 430 mm 1.41 ft	15.69 in 39.9 cm 398.6 mm 1.31 ft
Case Depth with Stand	10.78 in 27.4 cm 273.7 mm 0.9 ft	8.95 in 22.7 cm 227.4 mm 0.75 ft
Case Weight with Stand	5.02 kg 11 lbs	5.4 kg 12 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 4 x USB 3.0 2 x HDMI 2.0
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	AMD FreeSync Premium Black Stabilizer NVIDIA G-Sync Compatible Flicker-free technology Dynamic Overdrive Timer FPS Counter Crosshair 6-axis color adjustment Wide Color Gamut Low Blue Light Adaptive-Sync technology Multi HDR Mode	HDCP (High-bandwidth Digital Content Protection) Low Blue Light AMD FreeSync technology Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.04 in 61.1 cm 610.5 mm 2 ft	24.11 in 61.2 cm 612.37 mm 2.01 ft
Case Height	14.27 in 36.3 cm 362.5 mm 1.19 ft	14.46 in 36.7 cm 367.33 mm 1.21 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	15 °	30 °
Right Swivel	15 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 170 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency		30 kHz - 160 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable (optional) HDMI cable (optional)	DisplayPort cable HDMI cable
Certificates and Standards
Licenses		CB CE FCC MEPS RCM
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %	5 % - 90 %
Max Operating Altitude		3657.6
Max Storage Altitude		12192

Cooler Master GM27-CQS

AOC CQ27G2U