Comparison between Dell P3221D vs AOC U27P2

General Info
Model Number	Dell P3221D	AOC U27P2

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2020
Brand	Dell	AOC
Model Number	P3221D	U27P2
Display
Screen Size Class	32" (inches)	27" (inches)
Diagonal Size	31.53 in 80.1 cm 800.98 mm 2.63 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	27.48 in 69.8 cm 698.112 mm 2.29 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Screen Height	15.46 in 39.3 cm 392.688 mm 1.29 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.273 mm	0.155 mm
Screen Pixel Density	93 ppi	163 ppi
Screen-to-Body Ratio	91.93 %	88.69 %
Backlight Source	W-LED	W-LED
sRGB	99 %	109 %
Adobe RGB 1998		81 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	4 ms
Display Average Response Time	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.18 in 5.5 cm 55.3 mm 0.18 ft	2.01 in 5.1 cm 51.1 mm 0.17 ft
Case Weight	6.4 kg 14 lbs
Case Width with Stand	28.09 in 71.3 cm 713.4 mm 2.34 ft	24.16 in 61.4 cm 613.6 mm 2.01 ft
Case Height with Stand	18.46 in 46.9 cm 468.8 mm 1.54 ft	15.53 in 39.5 cm 394.5 mm 1.29 ft
Case Depth with Stand	9.06 in 23 cm 230 mm 0.75 ft	7.88 in 20 cm 200.1 mm 0.66 ft
Case Weight with Stand	11.2 kg 25 lbs	5.89 kg 13 lbs
Case Color	Apollo Gray	Black
Hardware
Built-in Camera	No
Connectivity	1 x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode) 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 2 x USB 2.0 (Type-A; downstream) 2 x USB 3.2 (Type-A; Gen 1; downstream)	1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x HDMI 2.0
Audio
Audio Speakers		2 x 2W
Features
Cool Features	Low Blue Light 3-sided bezeless design Flicker-free technology	Flicker-free technology Low Blue Light Wide Viewing Angle 3-sided Frameless Design AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	28.09 in 71.3 cm 713.4 mm 2.34 ft	24.16 in 61.4 cm 613.6 mm 2.01 ft
Case Height	16.46 in 41.8 cm 418 mm 1.37 ft	14.55 in 37 cm 369.5 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	150 mm 15 cm 5.9055 in 0.4921 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	30 °	180 °
Right Swivel	30 °	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	23 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 90 kHz	30 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable USB Type-C to Type-A cable USB Type-C to Type-C cable	Audio cable DisplayPort cable HDMI cable
Certificates and Standards
Licenses	ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light
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

Dell P3221D

AOC U27P2