Updated daily13613 products compared55 categories97 buying guides How we test Affiliate disclosure
0SavedWishlist0Side by sideCompare
How we testAffiliate disclosure
Alienware 34 240Hz QD-OLED Curved Gaming Monitor - AW3425DW - 34.2-inch WQHD (3440 x 1440) 0.03ms Display, 1800R Curve, AMD FreeSync Premium Pro, VESA AdaptiveSync, DisplayHDR TrueBlack 4009.0Our score 4 photos
ABrandAlienwareAAlienware5 products in our catalogSee all Alienware products →ID DBD-11259

Alienware 34 240Hz QD-OLED Curved Gaming Monitor - AW3425DW - 34.2-inch WQHD (3440 x 1440) 0.03ms Display, 1800R Curve, AMD FreeSync Premium Pro, VESA AdaptiveSync, DisplayHDR TrueBlack 400

9.0/10 our score 4.5 (370 ratings on Amazon)

Ultrawide immersion for elite gameplay: Our expansive 34" QD-OLED monitor delivers seamless speed, and super smooth motion with intuitive fu

Aspect Ratio21:9Brightness250Display Resolution Maximum3440 x 1440Refresh Rate240 hertzResolutionQHD Ultra Wide 1440pScreen FinishMatte

About this item

  • Ultrawide immersion for elite gameplay: Our expansive 34" QD-OLED monitor delivers seamless speed, and super smooth motion with intuitive function and connectivity.
  • Sweeping visuals and color: Evolve your field of view with WQHD and an 1800R curve, combined with QD-OLED's incredible color range and clarity that easily immerses you in any world.
  • Colorful clarity: Experience the full spectrum of color as intended with DCI-P3 99.3% color coverage and Delta E<2 color accuracy.​
  • Vast visuals: See every detail with VESA DisplayHDR TrueBlack 400, 1000 nits peak HDR brightness and infinite contrast ratio.
Category: MonitorsRanked #99 of 740 in Monitors
9.0Our score
Our verdict

Ultrawide immersion for elite gameplay: Our expansive 34" QD-OLED monitor delivers seamless speed, and super smooth motion with intuitive fu

Ranked #99 in Monitors · 4 things we like

Quick answer The Alienware 34 240Hz QD-OLED Curved Gaming Monitor scores 9.0/10 with us. Amazon owners rate it 4.5 out of 5 across 370 reviews, above the 4.3 average of the 494 products we track in Monitors. It was listed at $729.99 on Amazon when we last checked in September 2026. Key facts: aspect ratio 21:9, brightness 250, display resolution maximum 3440 x 1440.

Alienware 34 240Hz QD-OLED Gaming Monitor - AW3425DW. Meet unmatched immersion with an ultrawide 34" QD-OLED, delivering greater speed and a striking new design.​

Do Best Deal is a participant in the Amazon Services LLC Associates Program. As an Amazon Associate we earn from qualifying purchases. If you buy through links on this site we may earn a commission, at no extra cost to you. Learn more.

Product information

24 specifications
Additional FeaturesBlue Light Filter, Curved, Height Adjustment, Swivel Adjustment, Tilt Adjustment
Aspect Ratio21:9
Brightness250
Color Gamut99.3
Contrast Ratio1,500,000:1
Display Resolution Maximum3440 x 1440
Display Technologyoled
Display TypeOLED
Item Dimensions D x W x H31.71"D x 9.13"W x 21.84"H
Item Weight20 pounds
Native Resolution3440x1440
Number of Component Outputs3
Picture Quality Enhancement TechnologyQD-OLED, VESA DisplayHDR TrueBlack 400
Pixel Pitch110
Power Consumption36.7 watts
Refresh Rate240 hertz
ResolutionQHD Ultra Wide 1440p
Screen FinishMatte
Screen Size34.2 inches
Specific Uses For ProductDesktop, Gaming
Total Number of HDMI Ports2
Total Usb Ports3
Viewing Angle178 degrees
Voltage240 volts_of_alternating_current

Pros & cons

What we like
  • Ultrawide immersion for elite gameplay: Our expansive 34" QD-OLED monitor delivers seamless speed, and super smooth motion with intuitive function and connectivity.
  • Sweeping visuals and color: Evolve your field of view with WQHD and an 1800R curve, combined with QD-OLED's incredible color range and clarity that easily immerses you in any world.
  • Colorful clarity: Experience the full spectrum of color as intended with DCI-P3 99.3% color coverage and Delta E<2 color accuracy.​
  • Vast visuals: See every detail with VESA DisplayHDR TrueBlack 400, 1000 nits peak HDR brightness and infinite contrast ratio.
What could be better

    Featured in our guides

    All monitors guides

    Alienware 34 240Hz QD-OLED Curved Gaming Monitor: questions & answers

    Is the Alienware 34 240Hz QD-OLED Curved Gaming Monitor worth buying?

    Yes, it is one of the stronger picks in its group. We score the Alienware 34 240Hz QD-OLED Curved Gaming Monitor 9.0 out of 10. Amazon owners rate it 4.5 out of 5 across 370 reviews, above the 4.3 average of the 494 products we track in Monitors.

    How much does the Alienware 34 240Hz QD-OLED Curved Gaming Monitor cost?

    It was listed at $729.99 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are the key specs of the Alienware 34 240Hz QD-OLED Curved Gaming Monitor?

    Aspect Ratio: 21:9; Brightness: 250; Display Resolution Maximum: 3440 x 1440; Refresh Rate: 240 hertz; Resolution: QHD Ultra Wide 1440p; Screen Finish: Matte. All 24 specifications are in the product information table on this page.

    What are good alternatives to the Alienware 34 240Hz QD-OLED Curved Gaming Monitor?

    Similar, well-rated products in our catalog: Acer Predator Gaming Monitor (8.8/10, 4.4 stars from 33 owners); LG Ultragear 39GX900A-B 39” OLED Curved WQHD (8.6/10, 4.3 stars from 48 owners); Alienware 34 Curved Gaming Monitor (9.2/10, 4.6 stars from 690 owners).

    Acer Predator Gaming MonitorLG Ultragear 39GX900A-B 39” OLED Curved WQHDAlienware 34 Curved Gaming Monitor