Release date
Dell UltraSharp U4025QWDISPLAY2024
Dell UltraSharp U4025QW
Dell UltraSharp U4025QW
RELEASE / IDENTITY
| Comparison item | Dell UltraSharp U4025QW |
|---|---|
| Release date | 2024 |
| Brand | Dell |
| Series | UltraSharp |
| Model | U4025QW |
Brand
Dell UltraSharp U4025QWDISPLAYDell
Series
Dell UltraSharp U4025QWDISPLAYUltraSharp
Model
Dell UltraSharp U4025QWDISPLAYU4025QW
SCREEN
Visual insight
Pixel density / PPI
Fixed 0–250 PPI axis. Pixel-pitch samples are symbolic and not physical pixels.
Dell UltraSharp U4025QW
140 PPIPixel pitch 0.181 mm
| Comparison item | Dell UltraSharp U4025QW |
|---|---|
| Active screen size | 39.7" |
| Resolution | 5120x2160 |
| Aspect Ratio | 21:9 |
| Pixel density | 140 PPI |
| Display technology | LCD |
| Panel | IPS Black |
| Backlight | WLED |
| Screen shape | curved |
| Curvature | 2,500R |
Active screen size
Dell UltraSharp U4025QWDISPLAY39.7"
Resolution
Dell UltraSharp U4025QWDISPLAY5120x2160
Aspect Ratio
Dell UltraSharp U4025QWDISPLAY21:9
Pixel density
Dell UltraSharp U4025QWDISPLAY140 PPI
Display technology
Dell UltraSharp U4025QWDISPLAYLCD
Panel
Dell UltraSharp U4025QWDISPLAYIPS Black
Backlight
Dell UltraSharp U4025QWDISPLAYWLED
Screen shape
Dell UltraSharp U4025QWDISPLAYcurved
Curvature
Dell UltraSharp U4025QWDISPLAY2,500R
MOTION
| Comparison item | Dell UltraSharp U4025QW |
|---|---|
| Native refresh rate | 120 Hz |
| VRR range | - |
| Adaptive sync | VESA AdaptiveSync |
| Official response time | 5 ms |
| Official response basis | official fast-mode GtG |
Native refresh rate
Dell UltraSharp U4025QWDISPLAY120 Hz
VRR range
Dell UltraSharp U4025QWDISPLAY-
Adaptive sync
Dell UltraSharp U4025QWDISPLAYVESA AdaptiveSync
Official response time
Dell UltraSharp U4025QWDISPLAY5 ms
Official response basis
Dell UltraSharp U4025QWDISPLAYofficial fast-mode GtG
HDR & COLOR
Visual insight
HDR capability
Five fixed axes: 2,000 nits linear; 1,500,000:1 and 2,304 zones logarithmic; 4 formats; 6–12 bit. Missing axes stay open, not zero.
Dell UltraSharp U4025QW
✓VESA DisplayHDR 600 · HDR10
Peak brightness600 nits · claimed
Contrast2,000:1 · claimed
Dimming-
HDR formats1 formats
Color depth10-bit
Claimed typical450 nits
Claimed peak600 nits
Measured peak-
Local dimmingUnknownZone count -
Visual insight
Color gamut coverage
Coverage bars use a fixed 0–100% axis. They do not depict CIE geometry, gamut shape, or overlap.
Dell UltraSharp U4025QW
sRGB100%
DCI-P399%
Adobe RGB-
| Comparison item | Dell UltraSharp U4025QW |
|---|---|
| HDR formats | HDR10 |
| HDR certifications | VESA DisplayHDR 600 |
| Claimed peak brightness | 600 nits |
| Claimed typical brightness | 450 nits |
| Claimed contrast | 2,000:1 |
| Local dimming | - |
| Local dimming zones | - |
| sRGB coverage | 100% |
| DCI-P3 coverage | 99% |
| Adobe RGB coverage | - |
| Color depth | 10-bit |
| Color depth basis | 1.07 billion colors |
HDR formats
Dell UltraSharp U4025QWDISPLAYHDR10
HDR certifications
Dell UltraSharp U4025QWDISPLAYVESA DisplayHDR 600
Claimed peak brightness
Dell UltraSharp U4025QWDISPLAY600 nits
Claimed typical brightness
Dell UltraSharp U4025QWDISPLAY450 nits
Claimed contrast
Dell UltraSharp U4025QWDISPLAY2,000:1
Local dimming
Dell UltraSharp U4025QWDISPLAY-
Local dimming zones
Dell UltraSharp U4025QWDISPLAY-
sRGB coverage
Dell UltraSharp U4025QWDISPLAY100%
DCI-P3 coverage
Dell UltraSharp U4025QWDISPLAY99%
Adobe RGB coverage
Dell UltraSharp U4025QWDISPLAY-
Color depth
Dell UltraSharp U4025QWDISPLAY10-bit
Color depth basis
Dell UltraSharp U4025QWDISPLAY1.07 billion colors
CONNECTIVITY
Visual insight
Ports and hub features
Icons use structured counts, versions, capabilities, and booleans. Unsupported and unknown remain distinct.
Dell UltraSharp U4025QW
HDMI2× · v2.1✓
DisplayPort2× · v1.4✓
USB-C3× · 140 W PDThunderbolt 4 DisplayPort · USB data · 140W power delivery · KVM upstream✓
Thunderbolt2× · v4✓
USB hubSupported✓
EthernetSupported✓
AudioSupported✓
KVMSupported✓
| Comparison item | Dell UltraSharp U4025QW |
|---|---|
| HDMI | 2 ports / HDMI 2.1 |
| DisplayPort | 2 ports / DisplayPort 1.4 |
| USB-C | 3 ports |
| Thunderbolt | 2 ports / Thunderbolt 4 |
| USB-C capabilities | Thunderbolt 4 DisplayPort / USB data / 140W power delivery / KVM upstream |
| USB-C power delivery | 140 W |
| USB hub | Yes |
| KVM switch | Yes |
| Ethernet | Yes |
| Audio output | Yes |
| Built-in speakers | Yes |
HDMI
Dell UltraSharp U4025QWDISPLAY2 ports / HDMI 2.1
DisplayPort
Dell UltraSharp U4025QWDISPLAY2 ports / DisplayPort 1.4
USB-C
Dell UltraSharp U4025QWDISPLAY3 ports
Thunderbolt
Dell UltraSharp U4025QWDISPLAY2 ports / Thunderbolt 4
USB-C capabilities
Dell UltraSharp U4025QWDISPLAYThunderbolt 4 DisplayPort / USB data / 140W power delivery / KVM upstream
USB-C power delivery
Dell UltraSharp U4025QWDISPLAY140 W
USB hub
Dell UltraSharp U4025QWDISPLAYYes
KVM switch
Dell UltraSharp U4025QWDISPLAYYes
Ethernet
Dell UltraSharp U4025QWDISPLAYYes
Audio output
Dell UltraSharp U4025QWDISPLAYYes
Built-in speakers
Dell UltraSharp U4025QWDISPLAYYes
ERGONOMICS
Visual insight
Ergonomics
Only structured adjustment ranges and VESA dimensions are used; no support is inferred from free text.
Dell UltraSharp U4025QW
Height150 mm✓
TiltUnknown?
SwivelUnknown?
PivotUnknown?
VESA100 × 100 mm✓
| Comparison item | Dell UltraSharp U4025QW |
|---|---|
| Stand included | Yes |
| Stand type | height/tilt/swivel adjustable |
| Height adjustment | 150 mm |
| Tilt | - |
| Swivel | - |
| Pivot | - |
| VESA mount | 100 × 100 mm |
Stand included
Dell UltraSharp U4025QWDISPLAYYes
Stand type
Dell UltraSharp U4025QWDISPLAYheight/tilt/swivel adjustable
Height adjustment
Dell UltraSharp U4025QWDISPLAY150 mm
Tilt
Dell UltraSharp U4025QWDISPLAY-
Swivel
Dell UltraSharp U4025QWDISPLAY-
Pivot
Dell UltraSharp U4025QWDISPLAY-
VESA mount
Dell UltraSharp U4025QWDISPLAY100 × 100 mm
BODY & POWER
| Comparison item | Dell UltraSharp U4025QW |
|---|---|
| Body dimensions (W × H × D) | - |
| With-stand dimensions (W × H × D) | - |
| Cabinet thickness | - |
| Weight without stand | - |
| Weight with stand | - |
| Typical power | - |
| Maximum power | - |
| Warranty | 3 years |
Body dimensions (W × H × D)
Dell UltraSharp U4025QWDISPLAY-
With-stand dimensions (W × H × D)
Dell UltraSharp U4025QWDISPLAY-
Cabinet thickness
Dell UltraSharp U4025QWDISPLAY-
Weight without stand
Dell UltraSharp U4025QWDISPLAY-
Weight with stand
Dell UltraSharp U4025QWDISPLAY-
Typical power
Dell UltraSharp U4025QWDISPLAY-
Maximum power
Dell UltraSharp U4025QWDISPLAY-
Warranty
Dell UltraSharp U4025QWDISPLAY3 years
Missing App rows in this export include VRR range, Local dimming, Local dimming zones, Adobe RGB coverage, and more. CompareAll keeps these as - until source-backed fields are available.