Comparison between Dell S2722DGM vs AOC U28P2U

General Info
Model Number	Dell S2722DGM	AOC U28P2U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2020
Brand	Dell	AOC
Model Number	S2722DGM	U28P2U
Alias		U28P2U/BS
Display
Screen Size Class	27" (inches)	28" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27.9 in 70.9 cm 708.538 mm 2.32 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Curvature	1500
Display Type	VA	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	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.161 mm
Screen Pixel Density	109 ppi	157 ppi
Screen-to-Body Ratio	90.42 %	90.36 %
Backlight Source	W-LED	W-LED
DCI P3		97%
sRGB	99 %	119 %
Adobe RGB 1998	80 %
NTSC 1953		107 %
Screen Brightness	350 cd/m²	300 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast		50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	4 ms
Display Minimum Response Time	2 ms	4 ms
Display Average Response Time	4 ms
Display Maximum Response Time	6 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	3.79 in 9.6 cm 96.28 mm 0.32 ft	1.94 in 4.9 cm 49.3 mm 0.16 ft
Case Weight	4.24 kg 9 lbs	4.77 kg 10 lbs
Case Width with Stand	23.95 in 60.8 cm 608.38 mm 2 ft	25.06 in 63.6 cm 636.4 mm 2.09 ft
Case Height with Stand	15.48 in 39.3 cm 393.21 mm 1.29 ft	15.91 in 40.4 cm 404 mm 1.33 ft
Case Depth with Stand	7.49 in 19 cm 190.37 mm 0.62 ft	7.88 in 20 cm 200.1 mm 0.66 ft
Case Weight with Stand	6.17 kg 14 lbs	6.76 kg 15 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Features
Cool Features	Dark Stabilizer Dell Display Manager Game Enhance Mode Low Blue Light Flicker-free technology AMD FreeSync Premium ComfortView	Dynamic Colour Boost (DCB) technology Dynamic Contrast Ratio (DCR) technology HDR Mode Picture-by-Picture Low Blue Light Flicker-free technology Clear Vision Picture-in-Picture DDC2B (DDC/CI compatible)
Extra Features	Security lock slot Touch sensor for the downlights	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	23.95 in 60.8 cm 608.38 mm 2 ft	25.06 in 63.6 cm 636.4 mm 2.09 ft
Case Height	14.34 in 36.4 cm 364.14 mm 1.19 ft	14.51 in 36.9 cm 368.5 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	100 mm 10 cm 3.937 in 0.3281 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		175 °
Right Swivel		175 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 165 Hz	23 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 250 kHz	30 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable	HDMI cable USB Type-B cable
Certificates and Standards
Licenses	RoHS	CCC CE CECP CEL CH RoHS cTUVus ISO9241-307 TÜV Low Blue Light Win10
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	10 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell S2722DGM

AOC U28P2U