Dell 34 Curved Monitor - S3422DW

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Tech Specs

Quick Specs

Device Type
LED edgelight
1 x USB 3.0 upstream
1 x USB 3.0 downstream
1 x USB 3.0 downstream with BC 1.2 charging
Panel Type
Vertical Alignment
Aspect Ratio
Native Resolution
3440 x 1440 at 100 Hz
Pixel Pitch
0.23175 x 0.23175 mm
300 cd/m² (typical)
Contrast Ratio
3000: 1 (typical)
Response Time
4 ms gray to gray in Extreme mode
Color Support
16.7 Million
Input Connectors
2 x HDMI 2.0 with HDCP 2.2
1 x DisplayPort 1.2
1 x USB 3.0 upstream
1 x USB 3.0 downstream
1 x USB 3.0 downstream with BC 1.2 charging
1 x Audio line out
Display Position Adjustments
Tilt (-5° to 21°)
Slant Adjust (-4° to 4°)
Height Adjustable Stand (100 mm)
Screen Coating
Anti-Glare with 3H hardness
Dimensions (WxDxH) - with stand
31.82 in x 8.27 in x 15.33 in ~ 19.28 in
14.77 lb
Compliant Standards
BFR/PVC reduce monitor(Its circuit boards are made from BFR/PVC-free laminates.)
Arsenic-free glass and Mercury-free for the panel only
Energy Gauge shows the energy level being consumed by the monitor in real time.
Diagonal Size
34 in


Display Type
LED-backlit LCD monitor / TFT active matrix
Diagonal Size
Curved Screen
Yes (1800R)
Adaptive-Sync Technology
AMD FreeSync
Built-in Devices
USB 3.0 hub
Panel Type
Aspect Ratio
Native Resolution
WQHD 3440 x 1440 @ 100Hz
Pixel Pitch
0.23175 mm
Pixel Per Inch
300 cd/m²
Contrast Ratio
Color Support
16.7 million colors
Response Time
4 ms (gray-to-gray extreme)
Vertical Refresh Rate
48 - 100 Hz
Horizontal Refresh Rate
30 - 160 kHz
Horizontal Viewing Angle
Vertical Viewing Angle
Screen Coating
Anti-glare 3H hardness
Backlight Technology
LED backlight
99% sRGB and 90% DCI-P3 Color gamut
Dimensions (WxDxH)
31.8 in x 8.3 in x 15.3 in - with stand
22.4 lbs


Speakers - stereo
Output Power / Channel
5 Watt


  • 2 x HDMI (HDCP 2.2)
  • DisplayPort (DisplayPort 1.2 mode)
  • USB 3.0 upstream
  • USB 3.0 downstream
  • USB 3.0 downstream with Battery Charging 1.2
  • Audio line-out


Display Position Adjustments
Height, tilt
Tilt Angle
Height Adjustment
3.9 in
VESA Mounting Interface
100 x 100 mm


Security lock slot (cable lock sold separately), VESA interface support
Included Accessories
Stand base, stand riser
Cables Included
  • 1 x HDMI cable
  • 1 x USB 3.0 upstream cable
Compliant Standards
RoHS, DisplayPort 1.2, BFR-free, PVC-free


Input Voltage
AC 100 - 240 V (50/60 Hz)
Power Consumption (On mode)
32 W
Power Consumption SDR (On mode)
32 kWh/1000h
Power Consumption (Max)
95 Watt
Power Consumption Stand by
0.3 Watt
Power Consumption (Off Mode)
0.3 Watt
On / Off Switch

Software / System Requirements

Included Software
Dell Display Manager

Dimensions & Weight

Dimensions & Weight Details
  • With stand - width: 31.8 in - depth: 8.3 in - height: 15.3 in - weight: 22.4 lbs
  • Without stand - width: 31.8 in - depth: 2.5 in - height: 14.4 in - weight: 14.8 lbs

Dimensions & Weight (Shipping)

Shipping Weight
32.89 lbs

Manufacturer Warranty

Bundled Services
1-Year Advanced Exchange Service and Premium Panel Exchange

Environmental Parameters

Min Operating Temperature
32 °F
Max Operating Temperature
104 °F
Humidity Range Operating
10 - 80% (non-condensing)


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Dell 34 Curved Monitor - S3422DW

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Take in the big picture

Take in the big picture

Panoramic views: The three-sided ultrathin bezel design in an ultrawide WQHD (3440 x 1440) curved screen lets you enjoy immersive viewing in incredible clarity and fine detail.

Be in the action: The curved 1800R screen expands your field of vision with an ultrawide 21:9 aspect ratio and provides a wrap-around view for an enhanced cinematic experience.

More detailed, stunning colors: Vertical Alignment (VA) display technology delivers an expanded contrast ratio of 3000:1, together with 99% sRGB and 90% DCI-P3 wider color coverage, so you can see rich colors, greater depth and a wider range of shades.

Leisure gaming: A smooth, tear-free experience with AMD FreeSync™ technology, featuring up to a 100Hz refresh rate.

Premium sound: Feel life-like sound, pulsating beats and a bigger overall experience with built-in dual 5W speakers professionally tuned by award-winning Waves MaxxAudio®.

Easy on the eyes: This TÜV-certified monitor has a flicker-free screen with ComfortView, which reduces harmful blue light emissions. It’s designed to optimize eye comfort even over extended viewing – like during your next movie marathon.

Designed to fit one lifestyle: yours

Designed to fit one lifestyle: yours

Striking curved style: Modern, elegant design with a subtle textured pattern at the back of the monitor has its own unique look. The harmonious blend of style and quality will look great in every living space.

Seamless switching: Built-in dual HDMI ports keep your devices always plugged in and let you effortlessly switch between streaming and console gaming.

Keep everything in order: Stay organized between applications, emails and windows on one screen using Dell EasyArrange.

Adjust to your comfort

Adjust to your comfort

Customize your view with a height adjustable stand and tilt feature.

Better for the environment

Better for the environment

We’ve reduced our manufacturing impact on the environment with this monitor, which contains at least 25% post-consumer recycled plasticsi and is shipped styrofoam-free, all in packaging made of at least 75% recycled cardboard.

Energy conservation: Save energy when your monitor is not in use with PowerNapi, a feature that dims or puts your monitor to sleep when it’s not in use.

Advancing sustainability: Dell Technologies is committed to reducing environmental impact throughout the product lifecycle. Read more about our commitment to sustainability and our 2030 Social Impact goals here.

Connectivity options

Connectivity options

Ports & Slots
1. Security-lock slot | 2. Power connector | 3. HDMI 2.0 ports (2) | 4. Stand lock feature | 5. DisplayPort 1.2 | 6. Audio line out port | 7. USB 3.0 upstream port | 8. USB 3.0 downstream | 9. USB 3.0 with 1.2 BC charging | 10. Speakers (2)

Cables Included
1. Power Cable | 2. HDMI Cable | 3. USB 3.0 cable

Peace of mind, guaranteed

Our products are engineered with care and precision, so we guarantee support and peace of mind.

A brand you can rely on

A brand you can rely on

As the World's number 1 monitor companyi, we take pride in our unyielding commitment to quality and the utmost satisfaction of our customers.

Premium Panel Exchange

Premium Panel Exchange

Dell Premium Panel Exchange allows a free panel replacement during the Limited Hardware Warrantyi period even if only one bright pixel is found.

Advanced Exchange Service

Advanced Exchange Service

Your monitor comes with a 1-year Advanced Exchange Servicei so that if a replacement becomes necessary, it will be shipped to you the next business day during your 1-year Limited Hardware Warranty.i


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Enjoy more immersive cinematic experiences on a 34" lifestyle-inspired curved monitor with an ultrawide WQHD screen, built-in dual 5W speakers and a height adjustable stand.