Comparison between Cooler Master GM27-FQS vs ASRock PG27Q15R2A

General Info
Model Number	Cooler Master GM27-FQS	ASRock PG27Q15R2A

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2023
Brand	Cooler Master	ASRock
Model Series		Phantom Gaming
Model Number	GM27-FQS	PG27Q15R2A
Alias	CMI-GM27-FQS
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.97 in 68.5 cm 685 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature		1500
Display Manufacturer	AU Optronics
Display Type	AHVA IPS	VA
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio		89.34 %
Backlight Source	W-LED	W-LED
DCI P3	90%	87%
sRGB		110 %
Screen Brightness	300 cd/m²
Max Screen Brightness		550 cd/m²
Static Screen Contrast	1000 : 1	4000 : 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	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		3.67 in 9.3 cm 93.22 mm 0.31 ft
Case Weight		4.65 kg 10 lbs
Case Width with Stand		24.03 in 61 cm 610.34 mm 2 ft
Case Height with Stand		18.43 in 46.8 cm 468.05 mm 1.54 ft
Case Depth with Stand		10.13 in 25.7 cm 257.4 mm 0.84 ft
Case Weight with Stand		6.85 kg 15 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Network		Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) 802.11ax (IEEE 802.11ax, Wi-Fi 6) Wi-Fi 6E Wi-Fi 7
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-B; upstream) 2 x USB (Type-A; Gen 1; downstream)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 2 x DisplayPort 1.4
Audio
Audio Speakers		2 x 2W
Features
Cool Features	Low Blue Light NVIDIA G-Sync Compatible Purple Ambient Light AMD FreeSync Premium Flicker-free technology	Low Blue Light AMD FreeSync Premium Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		24.03 in 61 cm 610.34 mm 2 ft
Case Height		14.46 in 36.7 cm 367.34 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		100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel		20 °
Right Swivel		20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	7 °
Backward Tilt	15 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 165 Hz	48 Hz - 165 Hz
Horizontal Digital Frequency		30 kHz - 250 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable	DisplayPort cable HDMI cable Phantom Gaming Cable Sleeve Wi-Fi Antenna cables
Certificates and Standards
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 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %	10 % - 90 %
Max Operating Altitude		3658
Max Storage Altitude		12192

Cooler Master GM27-FQS

ASRock PG27Q15R2A