Display
- Screen size
- 34.18 in
- Resolution
- 3440 × 1440
- Panel type
- QD-OLED
- Aspect ratio
- 21:9
- Refresh rate
- 240 Hz
- Response time
- 0.03 ms
- Brightness
- 250 nits
- Contrast ratio
- 1500000:1
- HDR
- Yes
- Adaptive sync
- Yes
- Curved
- Yes
Dell monitor
Alienware AW3425DW
Monitor specifications and connectivity information for the DellAlienware AW3425DW.
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Video & connectivity
- HDMI inputs
- 2
- HDMI version
- 2.1
- DisplayPort inputs
- 1
- DisplayPort version
- 1.4
Features
- USB hub
- Yes
Stand & mounting
- VESA mount
- Yes
- Height adjustment
- Yes
- Swivel
- Yes
- Tilt
- Yes
Specifications are based on manufacturer documentation reviewed for this model.