Comparison between AOC CQ27G2 vs Dell AW3821DW

General Info
Model Number	AOC CQ27G2	Dell AW3821DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2020
Brand	AOC	Dell
Model Number	CQ27G2	AW3821DW
Display
Screen Size Class	27" (inches)	38" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	37.5 in 95.3 cm 952.5 mm 3.13 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	34.63 in 88 cm 879.67 mm 2.89 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	14.43 in 36.7 cm 366.53 mm 1.2 ft
Display Curvature	1500	2300
Display Manufacturer	Samsung	LG Display
Display Type	VA	IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	21:9	24:10
Screen Resolution	2560 x 1080	3840 x 1600
Screen Pixel Pitch	0.233 mm	0.229 mm
Screen Pixel Density	109 ppi	111 ppi
Screen-to-Body Ratio	89.05 %	90.21 %
Backlight Source	W-LED	W-LED
DCI P3	92%	95%
sRGB	120 %	130.6 %
NTSC 1953	100 %
Screen Brightness	250 cd/m²	450 cd/m²
Max Screen Brightness		600 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		1 ms
Display Average Response Time		3 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth	2.88 in 7.3 cm 73.16 mm 0.24 ft	5.12 in 13 cm 130.1 mm 0.43 ft
Case Weight	4.1 kg 9 lbs	7.9 kg 17 lbs
Case Width with Stand	24.11 in 61.2 cm 612.37 mm 2.01 ft	35.23 in 89.5 cm 894.9 mm 2.94 ft
Case Height with Stand	15.59 in 39.6 cm 395.9 mm 1.3 ft	17.7 in 45 cm 449.7 mm 1.48 ft
Case Depth with Stand	8.95 in 22.7 cm 227.4 mm 0.75 ft	11.56 in 29.4 cm 293.5 mm 0.96 ft
Case Weight with Stand	5.4 kg 12 lbs	12.1 kg 27 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	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (headphones) 1 x 3.5 mm Audio Out (line-out for speakers) 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) HDR Mode Low Input Lag Technology Low Blue Light Adaptive-Sync technology Flicker-free technology	ComfortView Flicker-free technology Nano IPS Picture-by-Picture NVIDIA G-Sync Ultimate Certified Low Blue Light AlienFX Lighting Picture-in-Picture Ambient Light Sensor
Extra Features		Security lock slot
Ergonomics
Case Width	24.11 in 61.2 cm 612.37 mm 2.01 ft	35.23 in 89.5 cm 894.9 mm 2.94 ft
Case Height	14.46 in 36.7 cm 367.33 mm 1.21 ft	15.72 in 39.9 cm 399.4 mm 1.31 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	30 °	20 °
Right Swivel	30 °	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	23 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	24 Hz - 144 Hz
Horizontal Digital Frequency		30 kHz - 246 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		DisplayPort cable HDMI cable Mini-DisplayPort to DisplayPort Cable USB Type-B 3.2 Gen 1 cable
Certificates and Standards
Licenses	CB CE FCC MEPS RCM	CECP CEL ENERGY STAR RoHS Compliant TCO Certified Displays TUV Rheonland Eye Safety Certified
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 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %	5 % - 90 %
Max Operating Altitude	3657.6	5000
Max Storage Altitude	12192	12192

AOC CQ27G2

Dell AW3821DW