Comparison between Dell P2720D vs Dell P3418HW

General Info
Model Number	Dell P2720D	Dell P3418HW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2017
Brand	Dell	Dell
Model Number	P2720D	P3418HW
Display
Screen Size Class	27" (inches)	34" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	34.13 in 86.7 cm 867 mm 2.84 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature		3800
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control		No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	21:9
Screen Resolution	2560 x 1440	2560 x 1080
Screen Pixel Pitch	0.233 mm	0.31 mm
Screen Pixel Density	109 ppi	81 ppi
Screen-to-Body Ratio	89.95 %	89.38 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Adobe RGB 1998		75 %
Screen Brightness	350 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	172 °
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	1.72 in 4.4 cm 43.6 mm 0.14 ft	2.02 in 5.1 cm 51.35 mm 0.17 ft
Case Weight	4.57 kg 10 lbs	6.81 kg 15 lbs
Case Width with Stand	24.08 in 61.2 cm 611.6 mm 2.01 ft	32.04 in 81.4 cm 813.9 mm 2.67 ft
Case Height with Stand	15.56 in 39.5 cm 395.3 mm 1.3 ft	16.44 in 41.8 cm 417.6 mm 1.37 ft
Case Depth with Stand	7.28 in 18.5 cm 185 mm 0.61 ft	8.91 in 22.6 cm 226.4 mm 0.74 ft
Case Weight with Stand	6.87 kg 15 lbs	10.09 kg 22 lbs
Case Color	Black	Gray
Hardware
Built-in Camera	No	No
Connectivity	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)	2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers		2 x 9W
Features
Cool Features	Flicker-free technology Low Blue Light	Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features	Anti-theft stand lock slot	Security lock slot
Ergonomics
Case Width	24.08 in 61.2 cm 611.6 mm 2.01 ft	32.04 in 81.4 cm 813.9 mm 2.67 ft
Case Height	14.33 in 36.4 cm 364.1 mm 1.19 ft	14.49 in 36.8 cm 368.1 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	130 mm 13 cm 5.1181 in 0.4265 ft	115 mm 11.5 cm 4.5276 in 0.3773 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	30 °
Right Swivel	45 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	49 Hz - 75 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency	29 kHz - 113 kHz	30 kHz - 83 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable USB 3.0 upstream cable	DisplayPort cable - mini-DP to DP USB 3.0 upstream cable
Certificates and Standards
Licenses	EnergyStar EPEAT TCO-certified RoHS BFR/PVC free NFPA 99	RoHS Compliant
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	10 % - 90 %	10 % - 90 %
Max Operating Altitude	5000	4000
Max Storage Altitude	12192	12192

Dell P2720D

Dell P3418HW