Comparison between AOC 22E1H vs Dell S2721DGF

General Info
Model Number	AOC 22E1H	Dell S2721DGF

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2020
Brand	AOC	Dell
Model Number	22E1H	S2721DGF
Alias	22E1H/WW 22E1H/B
Display
Screen Size Class	22" (inches)	27" (inches)
Diagonal Size	21.54 in 54.7 cm 547 mm 1.79 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	18.77 in 47.7 cm 476.64 mm 1.56 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	10.56 in 26.8 cm 268.11 mm 0.88 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	TN	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.248 mm	0.233 mm
Screen Pixel Density	102 ppi	109 ppi
Screen-to-Body Ratio	82.93 %	90.07 %
Backlight Source	W-LED	W-LED
DCI P3		98%
NTSC 1953	72 %
Screen Brightness	250 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	5 ms	1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	1.85 in 4.7 cm 47 mm 0.15 ft	2.67 in 6.8 cm 67.8 mm 0.22 ft
Case Weight	2.4 kg 5 lbs	4.5 kg 10 lbs
Case Width with Stand	19.86 in 50.4 cm 504.4 mm 1.65 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height with Stand	15.5 in 39.4 cm 393.7 mm 1.29 ft	15.51 in 39.4 cm 393.9 mm 1.29 ft
Case Depth with Stand	7.85 in 19.9 cm 199.4 mm 0.65 ft	7.89 in 20 cm 200.3 mm 0.66 ft
Case Weight with Stand	2.64 kg 6 lbs
Case Color	Black, White	Black
Hardware
Built-in Camera		No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1 x D-sub	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)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Dynamic Colour Boost (DCB) technology Dynamic Contrast Ratio (DCR) technology HDR Mode Low Blue Light Flicker-free technology Clear Vision DDC2B (DDC/CI compatible)	Low Blue Light NVIDIA G-SYNC Compatible RGB lights AMD FreeSync Premium Pro Flicker-free technology
Extra Features		Security lock slot
Ergonomics
Case Width	19.86 in 50.4 cm 504.4 mm 1.65 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height	12.03 in 30.6 cm 305.5 mm 1 ft	14.31 in 36.4 cm 363.6 mm 1.19 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	150 mm 15 cm 5.9055 in 0.4921 ft	130 mm 13 cm 5.1181 in 0.4265 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	175 °	45 °
Right Swivel	175 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	30 Hz - 165 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	D-Sub cable	DisplayPort cable HDMI cable USB 3.0 cable
Certificates and Standards
Licenses	CB CCC CE CECP CEL CH RoHS China Environmental Label cTUVus FCC TUV Rheinland Low Blue Light Certification Win10	ENERGY STAR EPEAT TCO Certified RoHS
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

AOC 22E1H

Dell S2721DGF