We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 4 products

Close
Dell U3415W Monitor
Dell U3415W
Close
Dell U3818DW Monitor
Dell U3818DW
Close
LG 20M37A Monitor
LG 20M37A
Close
LG 38CB99-W Monitor
LG 38CB99-W
Available colors
Editiorial reviews
12
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
10
10 editorial reviews
The Dell U3818DW aims to fill a growing demand for ultrawide monitors with an impressive 3840 x 1600 resolution, plus equally awe-inspiring visualsRead more
3840x1600 Ultrawide Monitors: How 160 Lines Can Make All the Difference When PC monitors made the mainstream transition to widescreen aspect ratios in theRead more
Monitors for gaming and design are in demand nowadays thanks to the boom of the digital age which spawned careers in content creation, editing, and gradingRead more
Read editorial reviews
User rating
42
4.0 out of 5
42 user ratings
5 stars
35 %
4 stars
33 %
3 stars
28 %
2 stars
2 %
1 stars
0 %
43
4.1 out of 5
43 user ratings
5 stars
32 %
4 stars
44 %
3 stars
23 %
2 stars
0 %
1 stars
0 %
36
4.4 out of 5
36 user ratings
5 stars
50 %
4 stars
38 %
3 stars
11 %
2 stars
0 %
1 stars
0 %
36
4.2 out of 5
36 user ratings
5 stars
38 %
4 stars
41 %
3 stars
16 %
2 stars
2 %
1 stars
0 %

General

Screen size34.0 in37.5 in19.5 in38.0 in
Brightness300.0 cd/m²300.0 cd/m²200.0 cd/m²300.0 cd/m²
Aspect ratio21:921:916:921:9

Design

Colour of productBlack,SilverBlackBlack
  • Black
  • Black,White
Panel designCurvedCurved
N/A
Curved
Built-in USB hubyesyes
N/A
N/A
Touchscreennonono
N/A
Built-in cameranono
N/A
N/A
Screen surfaceMatteMatteMatte
N/A
Built-in speakersyesyesnoyes

Dimensions

Height adjustment4.53 in4.53 in
N/A
4.33 in
Height (min-max)408.7 - 523.7432 - 547
N/A
N/A
Height (without stand)14.65 in15.62 in11.26 in15.64 in
Height with stand16.09 in17.01 in14.06 in18.4 in
Depth (with stand)2.89 in2.19 in6.61 in9.1 in
Depth (without stand)2.89 in2.19 in
N/A
N/A
Width (with stand)32.47 in35.2 in18.23 in35.3 in
Weight (without stand)18.61 lb19.95 lb
N/A
N/A
Weight0.38 oz0.43 oz77.6 oz328.05 oz

Image properties

Maximum resolution3440 x 1440 px3840 x 1600 px1600 x 900 px
N/A
Supported graphics resolutions3440 x 14403840 x 16001600x9003840x1600
Refresh rate60.0 Hz60.0 Hz75.0 Hz
N/A
HD typeWide Quad HDUltra-Wide Quad HD+
N/A
N/A
Display number of colours1.073 billion colours1.073 billion colours16.78 million colours1.073 billion colours
Colour depth (per channel)10.0 bit10.0 bit
N/A
N/A
Colour gamut (Adobe RGB)91.0 %
N/A
72.0 %99.0 %
Colour gamut (NTSC)72.0 %
N/A
N/A
N/A
Dynamic contrast ratio2000000:1
N/A
5000000:1
N/A
Contrast ratio1000:11000:1600:1
N/A
Display technologyLCDLCDLEDLED
BacklightLEDW-LEDLED
N/A
Panel typeIPSIPSTNIPS
Response time (GtG)5.0 ms5.0 ms
N/A
N/A
Response time (BtW)8.0 ms8.0 ms
N/A
N/A
Response time5.0 ms5.0 ms5.0 ms14.0 ms
Image delay20 - 26
N/A
N/A
N/A
Picture-in-Picture (PIP)yesyes
N/A
yes
Pixel size0.01 in0.01 in0.01 in
N/A
Viewing angle (horizontal)172.0 °178.0 °90.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °65.0 °178.0 °

Features

Ascendable and submersibleyesyes
N/A
N/A
Pivot functionnoyes
N/A
N/A
Swivelyesyes
N/A
N/A
Tiltableyesyesyesyes
Memory card readernono
N/A
N/A
Cable lock slotyesyesnono
Flicker freeyesyes
N/A
N/A
Plug and Playyesyesyes
N/A
Wi-Fi
N/A
N/A
no
N/A
Bluetooth
N/A
N/A
noyes

Compatibility

3D support (3D-Ready)nonono
N/A
Adaptive synchronizationnono
N/A
N/A
HDRnonono
N/A
VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm
N/A
N/A

Power

Energy efficiency classBA
N/A
N/A
Connecting 9V/12V/14VNoneNone
N/A
N/A
Operational power consumption55 - 13056 - 250
N/A
N/A
Power consumption (standby)0.5 W0.5 W0.3 W
N/A
Power consumption (typical)55.0 W56.0 W20.0 W70.0 W

Often compared with Dell U3415W

Dell U3415W Monitor
Dell U3417W
DellU3415W
DellU3417W
Dell U3415W Monitor
Dell U3419W
DellU3415W
DellU3419W

Often compared with Dell U3818DW

Dell U3818DW Monitor
Dell U3821DW
DellU3818DW
DellU3821DW
Dell U3818DW Monitor
LG 38WN75C-B
DellU3818DW
LG38WN75C-B