Display
- Screen size
- 31.5 in
- Resolution
- 6144 × 3456
- Panel type
- IPS Black
- Aspect ratio
- 16:9
- Refresh rate
- 60 Hz
- Response time
- 5 ms
- Brightness
- 450 nits
- Contrast ratio
- 2000:1
- HDR
- Yes
- Curved
- No
Dell monitor
U3224KB
Monitor specifications and connectivity information for the DellU3224KB.
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Video & connectivity
- HDMI inputs
- 1
- HDMI version
- 2.1
- DisplayPort inputs
- 1
- DisplayPort version
- 2.1
- USB-C input
- Yes
- USB-C power delivery
- 140 W
- USB-C DisplayPort Alt Mode
- Yes
- Thunderbolt input
- Yes
Features
- USB hub
- Yes
- USB upstream
- Yes
- Ethernet
- Yes
- KVM
- Yes
- Speakers
- Yes
Stand & mounting
- VESA mount
- Yes
- Height adjustment
- Yes
- Swivel
- Yes
- Tilt
- Yes
Specifications are based on manufacturer documentation reviewed for this model.