Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Dell - UltraSharp U3825QW | ASUS - ProArt PA32UCXR |
|---|---|---|
| Peak brightness | 450 nits | 1600 nits |
| USB-C Power Delivery | 140 W | 96 W |
| Screen size | 37.5 " | 32 " |
| DCI-P3 coverage | 99 % | 98 % |
| FreeSync | false | true |
Between the UltraSharp U3825QW and ProArt PA32UCXR, the UltraSharp U3825QW comes out ahead in usb-c power delivery / screen size, while the ProArt PA32UCXR wins on peak brightness / freesync. Overall, the UltraSharp U3825QW scores 68.4 and the ProArt PA32UCXR scores 66.2 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (68.4 vs 66.2). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the UltraSharp U3825QW if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are usb-c power delivery, screen size, dci-p3 coverage. The single most decisive one: USB-C Power Delivery — 45.83% more. 140 W vs 96 W.
Pick the ProArt PA32UCXR if you care most about peak brightness / freesync. Its strongest claims are peak brightness, freesync. The single most decisive one: Peak brightness — 255.56% more. 1600 nits vs 450 nits.
Both ship with comparable refresh rate, response time (gtg), panel type, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Dell - UltraSharp U3825QW or ASUS - ProArt PA32UCXR?
Dell - UltraSharp U3825QW leads the current Mars Score by 2.2 points.The more useful decision is the trade-off behind that result: compare screen size against the way you will actually use the product.
Choose Dell - UltraSharp U3825QW if…
Dell - UltraSharp U3825QW has the measurable edge on has usb c pd w, screen size in, color gamut dci p3 pct.
Choose ASUS - ProArt PA32UCXR if…
ASUS - ProArt PA32UCXR has the measurable edge on peak brightness nits, has freesync.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Dell - UltraSharp U3825QW wins
- ▲USB-C Power Delivery — 45.83% more. 140 W vs 96 W.
- ▲Screen size — 17.19% more. 37.5 " vs 32 ".
- ▲DCI-P3 coverage — 1.02% more. 99 % vs 98 %.
Why ASUS - ProArt PA32UCXR wins
- ▲Peak brightness — 255.56% more. 1600 nits vs 450 nits.
- ▲Has FreeSync.
Spec comparison
Panel
| Spec | Dell - UltraSharp U3825QW | ASUS - ProArt PA32UCXR |
|---|---|---|
| Screen size | 37.5 "lead | 32 " |
| Panel typeⓘ | IPS | IPS |
| Resolutionⓘ | 4K | 4K |
| Aspect ratioⓘ | 21:9 | 16:9 |
| Curvedⓘ | truelead | false |
Performance
| Spec | Dell - UltraSharp U3825QW | ASUS - ProArt PA32UCXR |
|---|---|---|
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Response time (GtG)ⓘ | 5 ms | 5 ms |
| Peak brightnessⓘ | 450 nits | 1600 nitslead |
| DCI-P3 coverageⓘ | 99 %lead | 98 % |
| HDRⓘ | true | true |
| G-Syncⓘ | false | false |
| FreeSyncⓘ | false | truelead |
Connectivity
| Spec | Dell - UltraSharp U3825QW | ASUS - ProArt PA32UCXR |
|---|---|---|
| HDMI ports | 2 | 3lead |
| DisplayPort ports | 1 | 1 |
| USB-C inputⓘ | true | true |
| USB-C Power Deliveryⓘ | 140 Wlead | 96 W |
| KVM | true | true |
Frequently asked
Which has higher refresh rate, UltraSharp U3825QW or ProArt PA32UCXR?+
ProArt PA32UCXR refreshes at 120Hz vs 120Hz.
Which has faster response time, UltraSharp U3825QW or ProArt PA32UCXR?+
ProArt PA32UCXR responds in 5ms vs 5ms.
Does UltraSharp U3825QW or ProArt PA32UCXR have USB-C with power delivery?+
Both offer USB-C PD — 140W on UltraSharp U3825QW, 96W on ProArt PA32UCXR.