Comparison between HKC G271Q vs AOC Q27G4

General Info
Model Number	HKC G271Q	AOC Q27G4

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2023
Brand	HKC	AOC
Model Number	G271Q	Q27G4
Alias	M27G2
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.7 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	1800
Display Manufacturer	Samsung
Display Type	SVA	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
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		89.07 %
Backlight Source	W-LED	W-LED
DCI P3		93%
sRGB	110 %	99 %
NTSC 1953	85 %
Screen Brightness	300 cd/m²	350 cd/m²
Max Screen Brightness		450 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms
Display Coating		Anti-glare/Matte (3H)
HDR		HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		2.02 in 5.1 cm 51.3 mm 0.17 ft
Case Weight		3.41 kg 8 lbs
Case Width with Stand	24.1 in 61.2 cm 612.2 mm 2.01 ft	24.17 in 61.4 cm 613.9 mm 2.01 ft
Case Height with Stand	17.09 in 43.4 cm 434.1 mm 1.42 ft	15.22 in 38.7 cm 386.6 mm 1.27 ft
Case Depth with Stand	8.09 in 20.5 cm 205.4 mm 0.67 ft	14.16 in 36 cm 359.7 mm 1.18 ft
Case Weight with Stand	6 kg 13 lbs	4.87 kg 11 lbs
Case Color	Black, Red	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection)	Black Stabilizer Crosshairs Low Input Lag Flicker-free technology HDR Mode Motion Blue Reduction Frame Counter Fast IPS Adaptive-Sync technology Game Tone Adjustment AMD FreeSync technology Low Blue Light
Extra Features		Anti-theft stand lock slot
Ergonomics
Case Width		24.17 in 61.4 cm 613.9 mm 2.01 ft
Case Height		14.42 in 36.6 cm 366.3 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	90 mm 9 cm 3.5433 in 0.2953 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	30 °
Right Swivel	45 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	144 Hz	48 Hz - 180 Hz
Horizontal Digital Frequency		30 kHz - 280 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable	DisplayPort cable
Certificates and Standards
Licenses		CCC CE CEL CH RoHS FCC Win11
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 85 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		3657.6
Max Storage Altitude		12192

HKC G271Q

AOC Q27G4