Comparison between Dell S2721DGF vs AOC AGON AG275QXR

General Info
Model Number	Dell S2721DGF	AOC AGON AG275QXR

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2022
Brand	Dell	AOC
Model Number	S2721DGF	AGON AG275QXR
Alias		AG275QXR
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 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 Type	IPS	IPS
Display Bit Depth	10 bits	10 bits (8 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	1073741824	1073741824
Bits	30	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	90.07 %	89.29 %
Backlight Source	W-LED	W-LED
DCI P3	98%	94%
sRGB		98 %
NTSC 1953		106 %
Screen Brightness	400 cd/m²	350 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	1000 : 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 Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.67 in 6.8 cm 67.8 mm 0.22 ft	1.98 in 5 cm 50.3 mm 0.17 ft
Case Weight	4.5 kg 10 lbs	4.41 kg 10 lbs
Case Width with Stand	24.08 in 61.2 cm 611.6 mm 2.01 ft	24.15 in 61.3 cm 613.4 mm 2.01 ft
Case Height with Stand	15.51 in 39.4 cm 393.9 mm 1.29 ft	16.19 in 41.1 cm 411.1 mm 1.35 ft
Case Depth with Stand	7.89 in 20 cm 200.3 mm 0.66 ft	9.13 in 23.2 cm 231.8 mm 0.76 ft
Case Weight with Stand		6.45 kg 14 lbs
Case Color	Black	White and Pink
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)	2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out (headphones) 1 x 3.5 mm Audio Out (microphone) 1 x 3.5 mm Microphone In 2 x USB 3.2 (Type-A; Gen 1; downstream; one with BC 1.2 charging at 2A) 1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Features
Cool Features	Low Blue Light NVIDIA G-SYNC Compatible RGB lights AMD FreeSync Premium Pro Flicker-free technology	Black Stabilizer Flicker-free technology Low Blue Light MBR low motion blur technology Low Input Lag Human Machine Controller Interface Adaptive-Sync technology NVIDIA G-Sync Compatible AMD FreeSync Premium
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.08 in 61.2 cm 611.6 mm 2.01 ft	24.15 in 61.3 cm 613.4 mm 2.01 ft
Case Height	14.31 in 36.4 cm 363.6 mm 1.19 ft	14.4 in 36.6 cm 365.7 mm 1.2 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	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	20 °
Right Swivel	45 °	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 165 Hz	48 Hz - 170 Hz
Horizontal Digital Frequency		30 kHz - 255 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 cable	DisplayPort cable USB Type-B cable
Certificates and Standards
Licenses	ENERGY STAR EPEAT TCO Certified RoHS	CCC CE CECP CEL CH RoHS FCC Win 10
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	-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity	5 % - 90 %	5 % - 93 %
Max Operating Altitude	5000	3657.6
Max Storage Altitude	12192	12192

Dell S2721DGF

AOC AGON AG275QXR