Comparison between Dell UltraSharp U3818DW vs Dell UltraSharp U2719D

General Info
Model Number	Dell UltraSharp U3818DW	Dell UltraSharp U2719D

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2018
Brand	Dell	Dell
Model Number	UltraSharp U3818DW	UltraSharp U2719D
Display
Screen Size Class	38" (inches)	27" (inches)
Diagonal Size	37.5 in 95.3 cm 952.5 mm 3.13 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	34.63 in 88 cm 879.67 mm 2.89 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	14.43 in 36.7 cm 366.53 mm 1.2 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature	2300
Display Manufacturer	LG Display	Samsung
Display Type	AH-IPS	PLS
Display Bit Depth	10 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio		16:9
Screen Resolution	3840 x 1600	2560 x 1440
Screen Pixel Pitch	0.229 mm	0.233 mm
Screen Pixel Density	111 ppi	109 ppi
Screen-to-Body Ratio	90.89 %	92.16 %
Backlight Source	W-LED	W-LED
DCI P3	78.1%	85%
sRGB	99 %	99 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	25 ms	6 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	8 ms	8 ms
Display Maximum Response Time	20 ms	15 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.19 in 5.6 cm 55.5 mm 0.18 ft	1.54 in 3.9 cm 39 mm 0.13 ft
Case Weight	9.05 kg 20 lbs	3.92 kg 9 lbs
Case Width with Stand	35.2 in 89.4 cm 894 mm 2.93 ft	24.1 in 61.2 cm 612.2 mm 2.01 ft
Case Height with Stand	17.01 in 43.2 cm 432 mm 1.42 ft	15.36 in 39 cm 390.2 mm 1.28 ft
Case Depth with Stand	8.91 in 22.6 cm 226.4 mm 0.74 ft	7.09 in 18 cm 180 mm 0.59 ft
Case Weight with Stand	12.14 kg 27 lbs	5.96 kg 13 lbs
Case Color	Black	Black, Silver
Hardware
Built-in Camera	No	No
Connectivity	2 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C)	2 x USB 3.0 (charger - 5V/2.0A) 1 x HDMI 1.4 1 x DisplayPort 1.4 (Output MST) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 3.0 (upstream) 2 x USB 3.0 (downstream)
Audio
Audio Speakers	2 x 9W
Features
Cool Features	Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture	HDCP (High-bandwidth Digital Content Protection) 2.2 DDC/CI Flicker-free technology
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	35.2 in 89.4 cm 894 mm 2.93 ft	24.1 in 61.2 cm 612.2 mm 2.01 ft
Case Height	15.62 in 39.7 cm 396.8 mm 1.3 ft	13.98 in 35.5 cm 355 mm 1.16 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	115 mm 11.5 cm 4.5276 in 0.3773 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	40 °
Right Swivel	30 °	40 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 90 kHz
Accessories
Extras	DisplayPort cable Factory Calibration Report HDMI cable USB 3.0 upstream cable USB Type-C cable	DisplayPort cable USB 3.0 upstream cable
Certificates and Standards
Licenses	CECP CEL ENERGY STAR RoHS Compliant TCO Certified Displays	CECP ENERGY STAR Epeat Gold RoHS compliant TCO Certified Displays
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 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Dell UltraSharp U3818DW

Dell UltraSharp U2719D