Dell
Dell Alienware 34" 240Hz QD-OLED Curved Gaming Monitor - AW3425DW
Monitors & Smart Display
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Gaming Monitors
Dell
Monitors & Smart Display
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Gaming Monitors
An immersive ultra-wide gaming experience is delivered by the Dell Alienware AW3425DW 34-inch curved QD-OLED gaming monitor, designed for high-performance gameplay and cinematic visual clarity. A Quantum Dot OLED panel is combined with a 240Hz refresh rate and an ultra-fast 0.03ms response time to ensure fluid motion, reduced blur, and exceptional responsiveness during competitive gaming sessions. Deep contrast levels and VESA DisplayHDR True Black 400 certification allow darker scenes to appear richer while bright highlights remain detailed and balanced.
A 3440 × 1440 UW-QHD resolution is supported across a 21:9 curved display with 1800R curvature, creating a wider field of view that enhances immersion in both gaming and creative workflows. Smooth visuals are maintained through NVIDIA® G-SYNC® Compatible, AMD FreeSync™ Premium Pro, and VESA AdaptiveSync technologies, ensuring screen tearing and stuttering are minimized across supported systems. A premium Alienware design featuring AlienFX lighting and narrow bezels is included to complement modern gaming environments.
Superior color accuracy and deep contrast performance are achieved through Quantum Dot OLED technology. True blacks and vivid highlights are produced for improved realism in games and multimedia content.
Smooth gameplay is supported with a 240Hz refresh rate, allowing fast-moving scenes to remain sharp and responsive during competitive gaming.
Extremely low response latency is delivered to reduce motion blur and ghosting effects, providing precise visual transitions in fast-paced gameplay.
Expanded screen space is provided through an ultra-wide 21:9 aspect ratio, supporting multitasking workflows and immersive panoramic gameplay experiences.
Improved contrast depth and accurate brightness representation are ensured through HDR support designed specifically for OLED technology.
Screen tearing and stuttering are minimized through support for:
A curved viewing experience is created to match the natural field of vision, allowing extended gaming sessions to feel more immersive and comfortable.
Personalized RGB lighting effects are supported and can be synchronized with compatible Alienware setups for a cohesive gaming environment.
Number of Screens
1
Screen Size Class
34"
Viewable Screen Size
34.2"
Screen Mode
UW-QHD
Panel Technology
Quantum Dot OLED
Response Time Details
0.03ms GTG
Aspect Ratio
21:9
Pixel Pitch
0.2315 mm x 0.2315 mm
Horizontal Viewing Angle
178°
Vertical Viewing Angle
178°
Mount Type
Panel Mount
HDCP Supported
Yes
Maximum Adjustable Height
4.33"
Tilt Angle
-5° to 21°
Swivel Angle
-20° to 20°
Slant Angle
-5°/5°
Features
AlienFX Lighting
Narrow Bezel
Mercury-free
Arsenic-free Glass
Stand Lock
Cable Lock Slot
Security Lock
Picture in Picture
Picture by Picture
Anti-reflective
VESA DisplayHDR True Black 400
Horizontal Frequency
27 kHz to 389 kHz - HDMI 2.1
27 kHz to 389 kHz - DisplayPort 1.4
Vertical Frequency
48 Hz to 240 Hz - HDMI 2.1
48 Hz to 240 Hz - DisplayPort 1.4
Adjustable Stand
Yes
Stand Adjustments
Tilt
Height
Slant
Swivel
Stand Included
Yes
Curved Screen
Yes
Curvature
1800R
Maximum Resolution
3440 x 1440
Standard Refresh Rate
240 Hz
Color Supported
1.07 Billion Colors
Dynamic Contrast Ratio
1,500,000:1
Brightness
250cd/m²
1000cd/m²
Tearing Prevention Technology
NVIDIA® G-SYNC® Compatible
AMD FreeSync™ Premium Pro
VESA AdaptiveSync
Color Gamut
99.30% DCI-P3 (CIE 1976)
Maximum Preset Resolution
3440 x 1440 at 240Hz
Pixel Per Inch (PPI)
110
Connectivity
Video port
1 DisplayPort 1.4 (HDCP 1.4 & 2.3) port (Supports up to 3440 x 1440, 240 Hz, DSC, HDR)
2 HDMI ports (HDCP 1.4 & 2.3) (Supports up to 3440 x 1440, 240 Hz, FRL, HDR, VRR as per specified in HDMI 2.1)
USB port
1 USB 5Gbps Type-B upstream port
1 USB 5Gbps Type-A downstream port
1 USB-C 5Gbps downstream port with 15 W charging
Built-in Devices
NA
Operating Temperature Range
32°F (0°C) to 104°F (40°C)
Non-operating Temperature Range
-4°F (-20°C) to 140°F (60°C)
Operating Humidity Range
10% to 80% (Non-condensing)
Non-operating Humidity Range
5% to 90% (Non-condensing)
Maximum Operating Altitude
16400 ft
Maximum Non-operating Altitude
40000 ft
Input Voltage Range
100V AC to 240V AC
Operating Power Consumption
36.70 W
Standby Power Consumption
0.5 W
Off-Mode Power Consumption
0.3 W
Frequency
50 Hz
60 Hz
Maximum Power Consumption
190 W
Voltage Current
2.80 Ah
VESA Mount Compatible
Yes
VESA Mount Standard
100 x 100
Height
14.23"
Width
32.05"
Depth
4.38"
Height with Stand
21.85"
Width with Stand
32.05"
Depth with Stand
9.13"
Compressed Height with Stand
17.52"
Extended Height with Stand
21.85"
Bezel Width (Top)
0.30"
Bezel Width (Bottom)
0.67"
Bezel Width (Left)
0.41"
Bezel Width (Right)
0.41"
Weight (Approximate)
11.22 lb
Stand Height
17.61"
Stand Width
10.63"
Stand Depth
9.13"
Weight with Stand (Approximate)
17.95 lb
Color Family
Blue
Product Color
Interstellar Indigo
Package Contents
Monitor with stand
Microfiber cloth
QR Card
Safety, Environmental, and Regulatory Information
Alienware Sticker
Country of Origin
China
Application / Usage
Gaming
Cable Type Included
Power cable
1 DisplayPort-DisplayPort cable - 1.80 m
1 HDMI cable - 1.80 m
1 USB Type-A to Type-B 5Gbps cable - 1.80 m
Energy Efficiency Compliance
Energy-related Products Directive Lot 5 (ErP Lot 5)
Environmental Compliance
Restriction of Hazardous Substances (RoHS)
A premium ultra-wide gaming experience is delivered through the combination of Quantum Dot OLED technology, a 240Hz refresh rate, HDR True Black certification, and adaptive sync compatibility. Immersive curvature, precise motion clarity, and accurate color performance are provided to support competitive gaming, cinematic entertainment, and multitasking productivity within a single high-performance display solution.
