Comparison between Dell P2423 vs Dell P2720D

General Info
Model Number	Dell P2423	Dell P2720D

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Type	Monitor	Monitor
Year	2022	2019
Brand	Dell	Dell
Model Number	P2423	P2720D
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	24 in 61 cm 609.6 mm 2 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	20.41 in 51.8 cm 518.4 mm 1.7 ft	23.49 in 59.7 cm 596.74 mm 1.96 ft
Screen Height	12.76 in 32.4 cm 324 mm 1.06 ft	13.21 in 33.6 cm 335.66 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:10	16:9
Screen Resolution	1920 x 1200	2560 x 1440
Screen Pixel Pitch	0.27 mm	0.233 mm
Screen Pixel Density	94 ppi	109 ppi
Screen-to-Body Ratio	90.87 %	89.95 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	8 ms	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.1 in 5.3 cm 53.26 mm 0.17 ft	1.72 in 4.4 cm 43.6 mm 0.14 ft
Case Weight	3.53 kg 8 lbs	4.57 kg 10 lbs
Case Width with Stand	20.91 in 53.1 cm 531 mm 1.74 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height with Stand	14.33 in 36.4 cm 364 mm 1.19 ft	15.56 in 39.5 cm 395.3 mm 1.3 ft
Case Depth with Stand	7.07 in 18 cm 179.57 mm 0.59 ft	7.28 in 18.5 cm 185 mm 0.61 ft
Case Weight with Stand	5.56 kg 12 lbs	6.87 kg 15 lbs
Case Color	Black and Silver	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x DVI-I 4 x USB 3.2 (Type-A; Gen 1; 5 Gbps downstream) 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps upstream)	1 x USB 3.0 (upstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 2 x USB 3.0 (downstream)
Audio
Features
Cool Features	Dell Display Manager Flicker-free technology On-Screen Display (OSD) menu Low Blue Light 3-side bezelless design ComfortView Plus	Flicker-free technology Low Blue Light
Extra Features	Security lock slot	Anti-theft stand lock slot
Ergonomics
Case Width	20.91 in 53.1 cm 531 mm 1.74 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height	13.7 in 34.8 cm 348.1 mm 1.14 ft	14.33 in 36.4 cm 364.1 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	45 °	45 °
Right Swivel	45 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	49 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	29 kHz - 113 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable USB Type-C cable USB Type-A to Type-C cable	DisplayPort cable USB 3.0 upstream cable
Certificates and Standards
Licenses	EPEAT Gold Energy Star RoHS TCO Certified Edge TUV Rheinland Flicker-free Certified TUV Rheinland Low Blue Light Certified (Hardware Solution)	EnergyStar EPEAT TCO-certified RoHS BFR/PVC free NFPA 99
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 % - 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 %	10 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Dell P2423

Dell P2720D