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Dell Dell Alienware AW3423DWF – Specs & Features Monitor
RATED
Excellent
8.8/10

34.18″ Dell Alienware AW3423DWF – Specs & Features

The Dell Alienware AW3423DWF is a 3440 x 1440 pixels QD-OLED monitor rated for a 48 Hz - 165 Hz refresh range.

34.18″ · 2.389:1 · MODEL YEAR 2022
Dell●Monitor
Dell Monitor
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Display
34.18 in, QD-OLED, 3440 x 1440 pixels
34.18
Refresh Rate
48 Hz - 165 Hz
48 Hz
Brightness
250 cd/m²
250 cd
Contrast Ratio

Pros & Cons

Pros
  • 48 Hz 165 Hz refresh range with 0.1 ms GtG response supports fast-paced use
  • FreeSync, G-Sync Compatible, VESA AdaptiveSync Display give broad adaptive-sync compatibility
  • Built-in USB hub adds convenient peripheral connectivity
  • Stand offers 110 mm (4.33 in) height adjustment, swivel
  • 149% sRGB coverage is published for the panel
Cons
  • No listed built-in speakers

Score & Ratings

8.8/10 Great
Design
9
Display
10
Color Performance
7
Performance
9
Connectivity
7
Model Information 6
Specification Value
Brand Dell
Model Alienware AW3423DWF
Full Product Name Dell Alienware AW3423DWF
Model Year 2022
Available Colors White and Black
Warranty 3-Year Advanced Exchange Service with OLED burn-in coverage
Display & Panel 13
Specification Value
Screen Size 34.18 in
Exact Diagonal 868.21 mm (34.18 in)
Radius of Curvature 1800R
Aspect Ratio 2.389:1
Active Display Width 800.1 mm (31.50 in)
Active Display Height 337.1 mm (13.27 in)
Screen-to-Body Ratio 90.85%
Panel Type QD-OLED (Samsung)
Panel Technology Anti-reflective glossy coating
Panel Manufacturer Samsung
Backlight Type Self-emissive (no backlight — OLED)
3D Support No
Screen Coating Glossy

34.2" Display Size (86.8 cm) 21:9

86.8cm 34.2" 80 cm / 31.5" 81.5 cm / 32.1" (overall unit) 33.7 cm 13.3" 36.4 cm 14.3" (overall)
Resolution & Pixel Details 3
Specification Value
Native Resolution 3440 x 1440 pixels
Pixel Density 109 PPI
Pixel Pitch 0.23 mm (millimeters)

Resolution at a Glance

3440×1440 This screen 8K — 7,680×4,320 4K — 3,840×2,160 FHD — 1,920×1,080 HD — 1,280×720 5 MP — 2.4× the pixels of Full HD
Picture Quality & Color 10
Specification Value
Panel Bit Depth 10 bits
Display Colors 1073.7 million colors (30 bits)
Typical Brightness 250 cd/m²
Peak Brightness 1000 cd/m²
Horizontal Viewing Angle 178 °
Vertical Viewing Angle 178 °
HDR Support
HDR10
HDR10 Yes
sRGB Coverage 149%
DCI-P3 Coverage 99.3%
DESK DISTANCE FIT 65cm
~65 cm desk distance
Wide
63°
CompactIdeal FitWideUltra-Wide

Fills more of your view — great for productivity, may need slight head turns toward the edges.

Refresh Rate, Response & Gaming 4
Specification Value
Refresh Rate Range 48 Hz - 165 Hz
Minimum Response Time 0.1 ms
AMD FreeSync Yes (Premium Pro)
NVIDIA G-Sync Compatible
Ports & Connectivity 7
Specification Value
HDMI Ports
1
HDMI Version 2.0
DisplayPort Input 2
DisplayPort Version 1.4
USB-A Ports
4
USB-B Upstream 1× USB-B
Audio Output 3.5 mm

Ports & Connections

HDMIUSB-A4DisplayPort2Headphone
Audio, Camera, Network & Smart Features 1
Specification Value
Built-In Camera No
Ergonomics & Stand 12
Specification Value
VESA Mount 100 x 100 mm
VESA Size 100 x 100 mm
Removable Stand Yes
Height Adjustment 110 mm
Height Adjustment Range 110 mm (4.33 in)
Tilt Adjustment Yes
Forward Tilt 5 °
Backward Tilt 21 °
Swivel Adjustment Yes
Left Swivel 20 °
Right Swivel 20 °
Pivot Adjustment No
Dimensions, Weight & Design 7
Specification Value
Dimensions With Stand 815.25 × 415.57 × 305.71 mm
Dimensions Without Stand 815.25 × 364.15 × 137.11 mm
Weight With Stand 10.37 kg (22.86 lbs)
Weight Without Stand 6.92 kg (15.26 lbs)
Stand Width 430.72 mm (16.96 in)
Stand Depth 305.71 mm (12.04 in)
Security Lock Slot Yes
Power & Operating Conditions 13
Specification Value
Power Input 100–240V
110V Input Range 100 V - 120 V
220V Input Range 220 V - 240 V
AC Frequency 50 Hz - 60 Hz
Average Power Consumption 34 W
Sleep Consumption 0.5 W
Off Consumption 0.3 W
Operating Temperature 0 °C - 40 °C (32 °F - 104 °F)
Operating Humidity 10% – 90%
Operating Altitude 5000 m
Storage Temperature -20 °C - 60 °C (-4 °F - 140 °F)
Storage Humidity 10% - 80%
Storage Altitude 12192 m
Eye Care, Protection & Additional Features 4
Specification Value
Flicker-Free Yes
Low Blue Light Yes
ComfortView Plus Yes
Additional Monitor Features 3-sided bezelless design; 360-degree ventilation; 5-axis OSD joystick; AlienFX Lighting; Ambient Light Sensor; Legend 2.0 ID; Quantum Dot Color; Stadium Loop AlienFX Lighting
Certifications, Standards & Licenses 4
Specification Value
TÜV Low Blue Light TUV Rheinland Low Blue Light (Hardware Solution)
VESA DisplayHDR Display / HDR 400 True Black
VESA AdaptiveSync Display
RoHS Yes
Included Accessories 1
Specification Value
HDMI Cable Yes
⚡

Estimated Running Cost

Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.

Daily—
Monthly—
Annually—

Uses about 0% less power than the average we track in this category.

Reviews

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DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT SHEET № ALIENWARE AW3423DWF