Dell UltraSharp U3423WE 34″ 60Hz Monitor

34 inch · 3440 x 1440 · 60 Hz · IPS

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Screen size 34 inch
Resolution 3440 x 1440
Refresh rate 60 Hz
Panel IPS
Response time 5 ms

Dell UltraSharp U3423WE 34″ 60Hz Monitor is a 34-inch monitor with 3440 x 1440 resolution, a 60 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2022.

Released: 2022-12-12

Specifications

Key specs

Screen size: 34 inch
Resolution: 3440 x 1440
Refresh rate: 60 Hz
Panel: IPS
Response time: 5 ms
Released: 2022-12-12
Part number: DELL-U3423WE
EAN / UPC: 5397184656969

Display

Display diagonal: 86.7 cm (34.1")
Display resolution: 3440 x 1440 pixels
HD type: UltraWide Quad HD
Native aspect ratio: 21:9
Display technology: LCD
Panel type: IPS
Backlight type: Edge LED
Display brightness (typical): 300 cd/m²
Response time: 8 ms
Anti-glare screen: Yes
Screen shape: Curved
Supported video modes: 480p, 576p, 720p, 1080i, 1080p
Contrast ratio (typical): 2000:1
Maximum refresh rate: 60 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Response time (fast): 5 ms
Pixel pitch: 0.2325 x 0.2325 mm
Pixel density: 109 ppi
Horizontal scan range: 30 - 90 kHz
Vertical scan range: 56 - 76 Hz
Viewable size, horizontal: 80 cm
Viewable size, vertical: 33.5 cm
Viewable size diagonal: 86.7 cm
Colour gamut standard: DCI-P3
Colour gamut: 98%
sRGB coverage (typical): 100%

Multimedia

Number of speakers: 2
RMS rated power: 10 W
Built-in speaker(s): Yes

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Design

Market positioning: Business
Product colour: Silver
Front bezel colour: Black
Detachable stand: Yes
Feet colour: Silver

Ports & interfaces

Built-in USB hub: Yes
USB hub version: 3.2 Gen 2 (3.1 Gen 2)
USB upstream port type: USB Type-C
Number of USB Type-C upstream ports quantity: 2
USB Type-A downstream ports quantity: 4
USB Type-C downstream ports quantity: 1
USB Type-C DisplayPort Alternate Mode: Yes
USB Power Delivery (USB PD): Yes
USB Power Delivery up to: 90 W
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 1.4
Audio output: Yes
Built-in KVM switch: Yes
HDCP: Yes
HDCP version: 2.2
Charging port type: USB Type-C
AC (power) in: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Cable management: Yes
Cable lock slot: Yes
Cable lock slot type: Kensington
Height adjustment: Yes
Adjustable height (max): 15 cm
Swivelling: Yes
Swivel angle range: -30 - 30°
Tilt adjustment: Yes
Tilt angle range: -5 - 21°
On Screen Display (OSD): Yes
LED indicators: Yes

Power

Energy efficiency class (SDR): F
Energy efficiency class (HDR): Not available
Energy consumption (SDR) per 1000 hours: 31 kWh
Power consumption (typical): 31 W
Power consumption (standby): 0.3 W
Power consumption (max): 198 W
Power consumption (off): 0.3 W
AC input voltage: 100 - 240 V
AC input frequency: 50 - 60 Hz
Power supply type: Internal

Weight & dimensions

Width (with stand): 813.3 mm
Depth (with stand): 237.4 mm
Height (with stand): 542.8 mm
Weight (with stand): 11 kg
Width (without stand): 813.3 mm
Depth (without stand): 60.1 mm
Height (without stand): 359.1 mm
Weight (without stand): 7.72 kg
Bezel width (side): 9.66 mm
Bezel width (top): 1.03 cm
Bezel width (bottom): 1.39 cm

Carbon footprint

Total carbon emissions, standard deviation (kg of CO2e): 196
Carbon emissions, manufacturing (kg of CO2e): 440.59
Carbon emissions, logistics (kg of CO2e): 98.09
Carbon emissions, energy usage (kg of CO2e): 254.06
Carbon emissions, end-of-life (kg of CO2e): 11.26
PAIA version: PAIA 1.3.1, 2022

Other features

RJ-45 ports quantity: 1
Heavy metals free: Hg (mercury)
Compliance certificates: RoHS

Check the manufacturer's page before buying.

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About this product

Experience immersive productivity with superior contrast and color on a 34" curved WQHD monitor with IPS Black technology and ComfortView Plus.

User manual (PDF)

U3423WE vs similar monitors

	Dell UltraSharp U3423WE 34″ 60Hz Monitor	LG 34WQ75C-B 34″ 60Hz Monitor	LG 34BA85QE-B 34″ 60Hz Monitor	LG 34WN80C-B 34″ 60Hz Monitor
Screen size	34 inch	34 inch	34 inch	34 inch
Resolution	3440 x 1440	3440 x 1440	3440 x 1440	3440 x 1440
Refresh rate	60 Hz	60 Hz	60 Hz	60 Hz
Panel	IPS	IPS	IPS	IPS
Response time	5 ms	5 ms	5 ms	5 ms
Released	2022	2026	2026	2026