34-inch WQHD USB-C curved monitor with up to 120Hz refresh rate and dual 5W speakers for elevated entertainment.
Engineered for professionals who demand the best in performance, security, and design.
4-star certified ComfortView Plus reduces harmful blue light emissions to ≤35% for all-day comfort without sacrificing colour accuracy.
Up to 120Hz refresh rate with 1ms response time and AMD FreeSync™ Premium delivers fluid visuals for immersive work and play.
VA panel with 99% sRGB, 95% DCI-P3, 3000:1 contrast ratio, and HDR readiness ensures stunning depth, detail, and realism.
Re-engineered spacious audio delivers greater output, deeper frequency response, and more decibel range than previous generations.
Single USB-C cable (up to 65W) keeps your desk tidy. Pop-out front and side-access ports include HDMI and USB Type-A for convenience.
Tilt, swivel, pivot, and height adjustments allow you to customise your viewing position for maximum comfort and ergonomics.
Dell Display and Peripheral Manager enables Easy Arrange, automated brightness/contrast, and multi-window management for efficient multitasking.
Crafted with up to 85% recycled plastic, 100% recycled aluminium, steel, and glass, with packaging made from 100% renewable materials.
Full specifications for the model
| SKU | S3425DW |
|---|---|
| Resolution | 3440 x 1440 |
| Display | 34' |
| Refresh Rate | 120 Hz |
| Panel | VA |
| Screen Mode | UW-QHD |
| Aspect Ratio | 21:9 |
| Pixel Pitch | 0.23175 mm x 0.23175 mm |
| Horizontal Viewing Angle | 178° |
| Vertical Viewing Angle | 178° |
| Mount Type | Panel Mount |
| Backlight Technology | LED Edgelight System |
| HDCP Supported | Yes |
| Tilt Angle | -5° to 21° |
| Stand Adjustments | Height/Slant/Tilt |
| Stand Included | Yes |
| Glass Hardness | 3H |
| Colour Supported | 1.07 Billion Colours |
| Native Contrast Ratio | 3,000:1 |
| Brightness | 300 cd/m2 |
| Tearing Prevention Technology | AMD FreeSyncTM Premium |
| Colour Gamut | 95% DCI-P3 (CIE 1976) / 99% sRGB (CIE 1931) |
| Pixel Per Inch (PPI) | 109 |
| Interfaces/Ports | Connectivity 2 HDMI ports (HDCP 1.4 and 2.2) (Supports up to WQHD 3440 x1440, 120 Hz, 10 bit, FRL, HDR, VRR as per specified in HDMI 2.1) 1 USB-C 5Gbps upstream port (DisplayPort 1.4 Alternate Mode, Power Delivery up to 65 W) (Supports up to 3440 x1440, 120 Hz, HDR, AdaptiveSync) 1 USB 5Gbps Type-A downstream port 1 USB 5Gbps Type-A downstream port with Battery Charging 1.2 1 USB-C 5Gbps downstream port (Power Delivery up to 15 W) USB Type-C (Power Delivery) 65 W |
| Environmental Conditions | Operating Temperature Range 0°C to 40°C Non-operating Temperature Range -20°C to 60°C Operating Humidity Range 10% to 80% (Non-condensing) Non-operating Humidity Range 5% to 90% (Non-condensing) Maximum Operating Altitude 4998.72 m Maximum Non-operating Altitude 12192 m |
| Power Description | Input Voltage Range 100V AC to 240V AC Operating Power Consumption 31.0 W Standby Power Consumption 0.3 W Off-Mode Power Consumption 0.3 W Frequency 60 Hz 50 Hz Maximum Power Consumption 175 W Voltage Current 2A |
| Physical Characteristics | VESA Mount Compatible Yes VESA Mount Standard 100 x 100 Height 355.77 mm Width 807.32 mm Depth 116.89 mm Height with Stand 517.18 mm Width with Stand 807.32 mm Depth with Stand 221.85 mm Compressed Height with Stand 411.53 mm Extended Height with Stand 517.18 mm Bezel Width (Top) 8.25 mm Bezel Width (Bottom) 13.80 mm Bezel Width (Left) 8.29 mm Bezel Width (Right) 8.29 mm Weight (Approximate) 6.91 kg Stand Height 410.30 mm Stand Width 259 mm Stand Depth 221.85 mm Weight with Stand (Approximate) 9.38 kg |
| Miscellaneous | Package Contents Monitor Stand Side I/O cover QR card Safety, Environmental, and Regulatory Information Energy Star Yes Country of Origin China Dell Display Manager Compatibility Yes Remote Asset Management Dell Command Cable Type Included Power cable 1 USB-C to C 10Gbps 100 W cable 1.00 m Energy Efficiency Certification ENERGY STAR 8.0 Energy Efficiency Compliance Energy-related Products Directive Lot 5 (ErP Lot 5) Environmental Compliance Restriction of Hazardous Substances (RoHS) |
| Warranty | Limited Warranty 3 Years Additional Warranty Information 3 Years Limited Hardware and Advanced Exchanged Service |
| Audio | Number of Speakers - 2 Speakers - Yes Speaker Output Power - 10 W |
Download product documentation and resources
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