Comparison between AOC 27G4 vs AOC CQ27G2

General Info
Model Number	AOC 27G4	AOC CQ27G2

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2023	2019
Brand	AOC	AOC
Model Number	27G4	CQ27G2
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	23.53 in 59.8 cm 597.6 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.23 in 33.6 cm 336.15 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature		1500
Display Manufacturer		Samsung
Display Type	IPS	VA
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	21:9
Screen Resolution	1920 x 1080	2560 x 1080
Screen Pixel Pitch	0.311 mm	0.233 mm
Screen Pixel Density	81 ppi	109 ppi
Screen-to-Body Ratio	89.33 %	89.05 %
Backlight Source	W-LED	W-LED
DCI P3	93%	92%
sRGB	99 %	120 %
NTSC 1953	84 %	100 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	80000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.02 in 5.1 cm 51.3 mm 0.17 ft	2.88 in 7.3 cm 73.16 mm 0.24 ft
Case Weight	3.52 kg 8 lbs	4.1 kg 9 lbs
Case Width with Stand	24.17 in 61.4 cm 613.9 mm 2.01 ft	24.11 in 61.2 cm 612.37 mm 2.01 ft
Case Height with Stand	15.22 in 38.7 cm 386.6 mm 1.27 ft	15.59 in 39.6 cm 395.9 mm 1.3 ft
Case Depth with Stand	14.16 in 36 cm 359.7 mm 1.18 ft	8.95 in 22.7 cm 227.4 mm 0.75 ft
Case Weight with Stand	4.98 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 1 x HDMI 2.0 1 x DisplayPort 1.4	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Features
Cool Features	FPS Counter Low Blue Light Shadow Control Motion Blur Reduction AOC G-Menu Flicker-free technology	HDCP (High-bandwidth Digital Content Protection) HDR Mode Low Input Lag Technology Low Blue Light Adaptive-Sync technology Flicker-free technology
Extra Features	Anti-theft stand lock slot
Ergonomics
Case Width	24.17 in 61.4 cm 613.9 mm 2.01 ft	24.11 in 61.2 cm 612.37 mm 2.01 ft
Case Height	14.42 in 36.6 cm 366.3 mm 1.2 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	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	30 °
Right Swivel	30 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	23 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 180 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 200 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable
Certificates and Standards
Licenses	CCC CE CECP CEL CH RoHS cTUVus FCC RoHS Win11	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 % - 85 %	10 % - 85 %
Internal Storage Temperature	-25 °C - 55 °C -13 °F - 131 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 93 %	5 % - 90 %
Max Operating Altitude	5000	3657.6
Max Storage Altitude	12192	12192

AOC 27G4

AOC CQ27G2