##### Alienware 34 240Hz QD-OLED Gaming Monitor (AW3425DW)

8/10

Brand

Alienware

Screen Size

34-inches

Display Technology

QD-OLED

HDR

Yes (HDR10)

A 34-inch 1440p QD-OLED curved ultrawide monitor with a 240 Hz refresh rate and a compact base that minimizes desk clutter.

Pros & Cons- Compact base design clears up desk area

• 240 Hz and .03 ms provide a performance boost

• Vivid QD-OLED screen

• Engaging and adaptable curvature

• Lacks Dolby Vision

• Display feels somewhat loose

• Seems overall unremarkable

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Posts Price and Availability ------------------------

The Alienware 34 240Hz QD-OLED (AW3425DW) retails for $799.99 and includes a power cord, one DisplayPort 1.4 cable, one HDMI 2.1 cable, one USB-A to USB-B 5 Gbps cable, and a microfiber cloth. All the cables measure 5.9 feet long.

Specifications

Brand

Alienware

Screen Size

34-inches

Display Technology

QD-OLED

HDR

Yes (HDR10)

Resolution

3440 x 1440

Aspect Ratio

21:9

Refresh Rate

240 Hz

Variable Refresh

Yes

Response Time

.03 ms

Ports

HDMI 2.1 (2), DisplayPort 1.4 (1), USB-A (1), USB-B (1), USB-C (1)

Screen Brightness

1000 nits

Weight

17.95 pounds (with stand)

Mounting Options

Included base/arm

Sound

No

Adjustment

Tilt, Height, Slant, Swivel

Tilt

.5 degrees to 21 degrees

Dimensions

21.85 inches (max height), 32.05 inches (monitor width) 10.63 x 9.13 inches (base)

RGB Lighting

Yes (on back and around power button)

Expand Collapse A Smaller Base Makes a Significant Impact ---------------------------------------

Alienware revamped the design of all its monitors as part of a 30th anniversary initiative, but I think the flashy branding detracts from the glow-up. The AW3425DW maximizes desk space while looking sleeker than ever.

The base measures 10.63 x 9.13 inches and sits mostly behind the screen. It’s identical to the design I liked in the Alienware AW2725Q during my review earlier this year, though it’s even more impressive here due to the ultrawide screen’s size. More importantly, it’s a significant step up from the V-shaped legs on the AW3423DWF (the prior curved ultrawide model). Swapping to the new monitor instantly made my desk feel less cluttered while freeing up room for my keyboard and mouse pad. It’s easily my favorite aspect of the AW3425DW.

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PostsThere is a minor compromise in how the screen moves when touched. It feels slightly less stable than the previous design and can shake if the surface isn’t solid. It wasn’t insecure or problematic for me, so this likely won’t be an issue for most users. I’d prefer a slightly looser setup for a smaller base any day, so Alienware made the right call here.

In terms of the overall visual design, the navy blue that Alienware used across its 2025 monitor lineup retains its sophisticated appeal. It’s dark enough to blend into black color-coordinated setups. I wish Alienware offered black and white versions to cater to different preferences, but I’m pleased to see the brand moving away from gaming peripheral stereotypes.

One design element that Alienware really needs to reconsider in its monitors is the thick, uneven bezel around the screen with branding on the bottom. Competitors like the LG 34GS95QE offer uniform, slim bezels without branding, making Alienware’s approach seem outdated and tacky. It’s not something I notice often while using the monitor, but it’s a bit of an eyesore otherwise.

240 Hz Meets Modern Standards

The AW3425DW boasts a 240 Hz refresh rate and .03 ms response time, up from the previous model’s 165 Hz and .1 ms. This is the key performance improvement that sets the two models apart and aligns the monitor with competitors.

Games that easily achieve 240 FPS, like Balatro and Monster Train 2, felt much smoother. Titles that run at more moderate framerates on my 4080 Super, such as Clair Obscur: Expedition 33 and Doom: The Dark Ages, still benefit from quicker response times. G-Sync continues to handle the heavy lifting by syncing the monitor’s frame rate to the game’s, so you’re only getting the full advantage of 240 Hz when your GPU can support it.

The HDMI ports were upgraded to 2.1 to accommodate the higher refresh rate. One of these replaced one of the two DisplayPort 1.4 ports on the prior monitor. Unfortunately, DisplayPort didn’t receive a similar bump to 2.1. Even though this monitor may not gain much from DisplayPort 2.1, the increased bandwidth would’ve provided a slight performance boost that could’ve kept the DisplayPort port competitive. Most monitors in this category usually support DisplayPort 1.4, so I can’t fault Alienware too much for this decision other than noting it adds to the impression the brand is catching up rather than leading the way.

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Posts Where Are the HDR Improvements? -----------------------------

![](/uploads/20250609/17493984606845b3bc231bf.jpg>One standout feature of the Alienware AW2725Q was the inclusion of Dolby Vision HDR. Unlike the more common HDR10, this technology adjusts brightness and color on a per-frame basis. Based on my experience, this leads to a brighter, richer image. It’s not a feature supported by every HDR game, but enough now do that it should be a priority for manufacturers to include in premium monitors.

Unfortunately, the AW3425DW lacks this feature despite Alienware implementing it elsewhere. This means the monitor has a QD-OLED panel that only differs from its predecessor in refresh rate. On the positive side, SDR content still looks vivid, and with a maximum brightness of 1000 nits, the HDR performance is still quite effective compared to standard computer monitors.

One thing I’m glad Alienware didn’t alter about the monitor is its 1800 R curvature. While many curved monitors have sharper curves to enhance immersion, this slightly flatter version still fills your field of view when you’re close and feels natural from a distance. As someone who frequently plays PC games with a controller, this is crucial for me. I also personally find pillarboxed aspect ratios look better at a lower curvature. This is a big reason why I choose Alienware’s curved ultrawide monitors for my own use.

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Posts 2 An Impressive User Interface -----------------------------

Navigating the user interfaces of computer monitors can be frustrating, but Alienware simplifies it with a clean menu design and a joystick-like nub that makes maneuvering it simple. After getting familiar with the layout, it takes mere moments to dive in and adjust settings.

If you’d rather avoid tweaking hardware menus, the AlienFX app allows many of the same changes, mostly without requiring the USB-B cable. While the layout has room for improvement, it’s good to have alternatives.

Should You Purchase the Alienware 34 240Hz QD-OLED (AW3425DW)?

If you’re searching for an ultrawide gaming monitor, the Alienware 34 240Hz QD-OLED (AW3425DW) is among the top 1440p options. Its fresh design and higher refresh rate are strong improvements, with no significant downsides for these upgrades. Purchase this with confidence.

However, if you’re considering the AW3425DW as an upgrade from a previous-generation monitor, that’s a harder sell. The benefits are minor compared to its price. While I understand the “if it ain’t broken, don’t fix it” mindset, I hope Alienware takes bolder risks next time.

##### Alienware 34 240Hz QD-OLED Gaming Monitor (AW3425DW)

8/10

Brand

Alienware

Screen Size

34-inches

Display Technology

QD-OLED

HDR

Yes (HDR10)

A 34-inch 1440p QD-OLED curved ultrawide monitor with a 240 Hz refresh rate and a compact base that reduces its desktop footprint.

$799.99 at DellSee at Amazon Expand Collapse

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