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Dell Alienware AW3423DWF 34 inch QD OLED 165Hz Gaming Monitor
Dell

Dell Alienware AW3423DWF 34 inch QD OLED 165Hz Gaming Monitor

Dell Alienware AW3423DWF features a 34.18-inch curved QD-OLED panel, 3440 × 1440 resolution and up to 165 Hz over DisplayPort. Supports 0.1 ms GTG, FreeSync Premium Pro and DisplayHDR True Black 400, with a four-port USB hub and adjustable stand. HDMI reaches 100 Hz at native resolution.

SKU: Game-AW3423DWF

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Overview

DELL ALIENWARE AW3423DWF

Dell Alienware AW3423DWF monitor, right-facing view

Dell Alienware AW3423DWF

The Dell Alienware AW3423DWF combines a 34.18-inch QD-OLED panel with 3440 × 1440 resolution, an 1800R curve and up to 165 Hz over DisplayPort. Its 0.1 ms GTG response, wide colour gamut and DisplayHDR True Black 400 certification make it a focused option for an ultrawide gaming desk. The finish is Alienware’s Dark Side of the Moon. Explore this model at AX Store in Kuwait.

34.18 inch

Display Diagonal

3440 × 1440

Resolution

165 Hz

DisplayPort Maximum

QD-OLED

Panel Technology

Dell Alienware AW3423DWF monitor, left-facing view

A continuous 21:9 gaming and desktop view

The 3440 × 1440 panel provides an ultrawide desktop across a 34-inch-class screen. Use the additional horizontal space for compatible wide-format games or place applications alongside one another. The 1800R curve shapes the view without changing the pixel count, so consider both the 21:9 format and your intended viewing position when planning the desk.

QD-OLED colour and deep contrast

The panel combines OLED technology with Quantum Dots, with a typical contrast specification of 1,000,000:1. Dell lists 99.3% DCI-P3 and 149% sRGB colour gamut, plus 1.07 billion displayable colours. An anti-reflective surface and factory calibration with Delta E below 2 are part of the published display specification.

Know which input reaches 165 Hz

The native-resolution specification is 3440 × 1440 at up to 165 Hz through DisplayPort, or 100 Hz through HDMI. The 0.1 ms grey-to-grey response and AMD FreeSync Premium Pro support complement the high-refresh connection, with VESA AdaptiveSync Display certification also listed. Choose the port that supports the refresh target you intend to use.

HDR highlights alongside everyday brightness

The monitor is certified for DisplayHDR True Black 400. Dell publishes 250 cd/m² typical brightness and a 1000 cd/m² peak figure, so the peak should be understood as a highlight capability rather than a continuous full-screen brightness promise. Use the monitor’s picture settings around the SDR or HDR content you are viewing.

A practical hub for desk peripherals

Two DisplayPort 1.4 inputs and one HDMI 2.0 input connect video sources. Four USB 3.2 Gen 1 downstream ports support peripherals, with one front-bottom port offering BC1.2 charging. Connect the USB upstream cable to enable the hub. Separate headphone and line-out connections handle audio; the monitor has no built-in speakers.

Dell Alienware AW3423DWF monitor, front view

Position the display and organise the setup

The stand supports height, swivel and tilt adjustment, with integrated cable management. A 100 × 100 mm VESA interface provides an alternative mounting route. Picture-in-picture and picture-by-picture modes add options for viewing sources, while the included DisplayPort, USB-C-to-DisplayPort and USB upstream cables cover the manufacturer’s listed connection package.

Dell Alienware AW3423DWF monitor, underside and ports view
Dell Alienware AW3423DWF monitor, rear view

Plan the Display and the Rest of Your Desk

Compare resolution, refresh rate, screen size and the input you will actually use. Match the computer or console output to the chosen display mode, and leave room for the monitor stand and mouse movement. Compare related options such as LG 29WQ600-W 29 inch UltraWide IPS 100Hz Monitor or ASUS ROG Swift OLED PG27AQWP-W 27 inch 540Hz Gaming Monitor, keeping the exact model and configuration in the decision. For the wider setup, explore Pulsar Pro Series Susanto-X Wireless Gaming Mouse Size 2, 50g and check the connection, size or mounting requirements before pairing accessories. Browse the Dell range at AX for more choices.

Dell Alienware AW3423DWF Setup Choices

Compare resolution, refresh rate, screen size and the input you will actually use. Match the computer or console output to the chosen display mode, and leave room for the monitor stand and mouse movement.

Frequently Asked Questions

What panel and resolution does this monitor use?

34.18 inches, 34-inch class. Quantum Dot OLED / QD-OLED. Native resolution: 3440 × 1440.

What refresh modes or input limits should I check?

Maximum native refresh over DisplayPort: 165 Hz. Maximum native refresh over HDMI: 100 Hz.

Which display connections are available?

DisplayPort: Two DisplayPort 1.4. HDMI: One HDMI 2.0.

What stand adjustment and mounting options are specified?

Tilt: -5° to +21°. Swivel: -20° to +20°. Height adjustment: 4.3 inches, as listed on official product page. VESA: 100 × 100 mm.

Build Your Setup with AX Store

Explore computers, displays and accessories for your workspace at AX Store. For help choosing the right model or checking an accessory, contact AX Store.

Compare Dell S2722DGM 27 inch QHD VA 165Hz Curved Gaming Monitor. Match the exact model, connection and configuration to your setup.

THE DETAILS

Technical specifications

Panel and performance

Model

Alienware AW3423DWF

Panel technology

Quantum Dot OLED / QD-OLED

Diagonal viewable size

34.18 inches, 34-inch class

Native resolution

3440 × 1440

Aspect ratio

21:9

Curvature

1800R

Surface

Anti-reflective

Maximum native refresh over DisplayPort

165 Hz

Maximum native refresh over HDMI

100 Hz

Response time

0.1 ms GTG

Adaptive sync

AMD FreeSync Premium Pro; VESA AdaptiveSync Display certification

Pixel pitch

0.23 mm

Pixel density

110 ppi

Colour and image

Typical brightness

250 cd/m²

Peak brightness

1000 cd/m²

Typical contrast

1,000,000:1

HDR certification

DisplayHDR True Black 400

Colour gamut

99.3% DCI-P3; 149% sRGB

Display colours

1.07 billion

Factory calibration

Delta E <2

Viewing angles

178° horizontal / 178° vertical

Image modes

Picture-in-picture, picture-by-picture, FPS, RTS, RPG, Sports and three custom gaming modes

Comfort features

Flicker-free and Dell ComfortView Plus

Connections and cables

DisplayPort

Two DisplayPort 1.4

HDMI

One HDMI 2.0

USB downstream

Four USB 3.2 Gen 1 / SuperSpeed 5 Gbps ports; two front-bottom and two rear

USB charging

One front-bottom downstream port with BC1.2 charging up to 2 A

USB upstream

One USB 3.2 Gen 1 / SuperSpeed 5 Gbps upstream port

Audio outputs

One rear line-out and one bottom headphone output

Built-in speakers

No

Included cables

Power, DisplayPort-to-DisplayPort, USB-C-to-DisplayPort and USB 3.2 Gen 1 upstream

Stand and power

Finish

Dark Side of the Moon

Adjustments

Height, swivel and tilt

Tilt

-5° to +21°

Swivel

-20° to +20°

Height adjustment

4.3 inches, as listed on official product page

VESA

100 × 100 mm

Cable management

Integrated

AC supply

100–240 V, 50/60 Hz

Published on-mode power

34 W

Maximum power

200 W

Standby power

0.5 W

Off-mode power

0.3 W

Operating temperature

0–40°C

Operating humidity

10–80%, non-condensing

COMPLETE YOUR SETUP

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