Comparison between:
- 31.5" Dell UltraSharp U3219Q
- 34.14" Dell Alienware AW3418DW
- 34.14" Dell UltraSharp U3419W

Brand, series, model

Information about the brand, series, model and model aliases.

Dell UltraSharp U3219QDell Alienware AW3418DWDell UltraSharp U3419W
Dell UltraSharp U3219QDell Alienware AW3418DWDell UltraSharp U3419W

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class31.5 in34.14 in34.14 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft
867.2 mm
86.72 cm
34.1417 in
2.8451 ft
867.2 mm
86.72 cm
34.1417 in
2.8451 ft
Width697.31 mm
69.731 cm
27.4531 in
2.2878 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
Height392.23 mm
39.223 cm
15.4421 in
1.2868 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Radius of curvature-1900 mm
190 cm
74.8031 in
6.2336 ft
1900 mm
190 cm
74.8031 in
6.2336 ft
Panel manufacturerLG DisplayLG DisplayLG Display
Panel modelLM315WR1-????LM340UW4-SSA1-
Panel typeIPSAH-IPSAH-IPS
Panel bit depth10 bits (8 bits + FRC)8 bits10 bits (8 bits + FRC)
FRCYesNoYes
Colors1073741824 colors
30 bits
16777216 colors
24 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
2.389:12.389:1
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3440 x 1440 pixels3440 x 1440 pixels
Pixel pitch0.182 mm
0.0182 cm
0.0071 in
0.0006 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density140 ppi
55 ppcm
109 ppi
43 ppcm
109 ppi
43 ppcm
Display area92.61 %90.51 %90.49 %
BacklightW-LEDW-LEDW-LED
sRGB99 %99 %99 %
DCI P395 %--
Brightness400 cd/m²300 cd/m²300 cd/m²
Static contrast1300 : 11000 : 11000 : 1
HDRHDR10
DisplayHDR 400
--
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time5 ms
0.0050 s
4 ms
0.0040 s
5 ms
0.0050 s
Average response time8 ms
0.0080 s
10 ms
0.0100 s
8 ms
0.0080 s
Input lag-4 ms
0.0040 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
-CIE1976 - 82%
CIE1931 - 73%
CIE1976 - 90%
CIE1931 - 75%

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-73 kHz - 151 kHz30 kHz - 134 kHz
Vertical frequency (digital)60 Hz30 Hz - 120 Hz48 Hz - 76 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)1.5 A1.8 A3 A
Power consumption (off)0.3 W0.3 W0.5 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (eco)-25 W54 W
Power consumption (average)46 W60 W-
Power consumption (maximum)230 W110 W250 W

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width712.5 mm
71.25 cm
28.0512 in
2.3376 ft
813.45 mm
81.345 cm
32.0256 in
2.6688 ft
813.6 mm
81.36 cm
32.0315 in
2.6693 ft
Height414.5 mm
41.45 cm
16.3189 in
1.3599 ft
363.68 mm
36.368 cm
14.3181 in
1.1932 ft
363.7 mm
36.37 cm
14.3189 in
1.1932 ft
Depth44.5 mm
4.45 cm
1.752 in
0.146 ft
121.37 mm
12.137 cm
4.7783 in
0.3982 ft
58.4 mm
5.84 cm
2.2992 in
0.1916 ft
Weight5.8 kg
12.79 lbs
7.27 kg
16.03 lbs
8.2 kg
18.08 lbs
Width with stand610.9 mm
61.09 cm
24.0512 in
2.0043 ft
813.45 mm
81.345 cm
32.0256 in
2.6688 ft
813.6 mm
81.36 cm
32.0315 in
2.6693 ft
Height with stand452.7 mm
45.27 cm
17.8228 in
1.4852 ft
442.44 mm
44.244 cm
17.4189 in
1.4516 ft
417 mm
41.7 cm
16.4173 in
1.3681 ft
Depth with stand157.6 mm
15.76 cm
6.2047 in
0.5171 ft
319.09 mm
31.909 cm
12.5626 in
1.0469 ft
226.4 mm
22.64 cm
8.9134 in
0.7428 ft
Weight with stand-12.24 kg
26.98 lbs
11.1 kg
24.47 lbs
ColorsBlackGrayGray

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range150 mm
15 cm
5.9055 in
0.4921 ft
130 mm
13 cm
5.1181 in
0.4265 ft
115 mm
11.5 cm
4.5276 in
0.3773 ft
Landscape/portrait pivotYesNoNo
Left pivot90 °--
Right pivot90 °--
Left/right swivelYesYesYes
Left swivel30 °20 °30 °
Right swivel30 °20 °30 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt21 °25 °21 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers--2 x 9 W

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB (Type-C)
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (Type-C)
2 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesDDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Picture-in-Picture
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
NVidia G-SYNC Technology
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCECP
ENERGY STAR
Epeat Gold
RoHS compliant
TCO Certified Displays
RoHS CompliantRoHS Compliant

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %10 % - 80 %
Operating altitude5000 m
16404.2 ft
5000 m
16404.2 ft
5000 m
16404.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %5 % - 90 %5 % - 90 %
Storage altitude12192 m
40000 ft
12192 m
40000 ft
12192 m
40000 ft

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesDisplayPort cable
USB Type-C cable
USB 3.0 upstream cable
DisplayPort cable
DisplayPort cable - mini-DP to DP
USB 3.0 upstream cable
DisplayPort cable
USB 3.0 upstream cable
USB Type-C cable

Additional features

Information about other features.

Additional featuresSecurity lock slotSecurity lock slotSecurity lock slot
 Dell UltraSharp U3219QDell Alienware AW3418DWDell UltraSharp U3419W