ASUS ProArt PA348CGV 34" vs Dell U3421WE 34"
Side-by-side comparison of viewing distance, PPI, and specifications
Category Ranking
Pixel Density (PPI)67in category
ASUS ProArt PA348CGV 34"110 PPI #47
Dell U3421WE 34"110 PPI #47
93 PPI224 PPI
HDR Peak Brightness67in category
ASUS ProArt PA348CGV 34"400 nits #51
Dell U3421WE 34"300 nits #65
250 nits2000 nits
DCI-P3 Color Gamut63in category
ASUS ProArt PA348CGV 34"98% #31
Dell U3421WE 34"95% #48
79%100%
Refresh Rate
ASUS ProArt PA348CGV 34"120 Hz
Dell U3421WE 34"60 Hz
StandardHighUltra
Summary
- Sharpness: advantage Dell U3421WE 34" — Neither screen reaches retina quality at 65cm. The Dell U3421WE 34" gets there at 80cm vs 80cm for the ASUS ProArt PA348CGV 34".
- Brightness: advantage ASUS ProArt PA348CGV 34" — The ASUS ProArt PA348CGV 34" is 17% brighter in SDR (350 vs 300 nits), a noticeable difference for outdoor readability. HDR peak: 400 vs 300 nits.
Key Differences
| Specification | ASUS ProArt PA348CGV 34" | Dell U3421WE 34" |
|---|---|---|
| Refresh Rate | 120 Hz | 60 Hz |
| Response Time | 2 ms GTG | 5 ms GTG |
| SDR Brightness | 350 nits | 300 nits |
| HDR Peak Brightness | 400 nits | 300 nits |
| Color Gamut | sRGB 100% · DCI-P3 98% · Adobe RGB 100% | sRGB 99% · DCI-P3 95% |
| Year | 2022 | 2021 |
All specifications
| Specification | ASUS ProArt PA348CGV 34" 2022 | Dell U3421WE 34" 2021 |
|---|---|---|
| Screen Size | 34" | 34" |
| Resolution | 3440×1440 | 3440×1440 |
| Pixel Density (PPI) | 110 | 110 |
| Optimal Viewing Distance | 80cm | 80cm |
| Panel Type | IPS | IPS |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 21:9 | 21:9 |
| Refresh Rate | 120 Hz (Better) | 60 Hz |
| Variable Refresh Rate (VRR) | FreeSync Premium Pro | None |
| Response Time | 2 ms GTG (Better) | 5 ms GTG |
| HDR Certification | DisplayHDR 400 | None |
| SDR Brightness | 350 nits (Better) | 300 nits |
| HDR Peak Brightness | 400 nits (Better) | 300 nits |
| Contrast Ratio | 1:1,000 | 1:1,000 |
| Ports | 2x HDMI · 1x DP · USB-C · USB Hub | 2x HDMI · 1x DP · USB-C · USB Hub |
| USB-C Power Delivery | 90 W | 90 W |
| Color Gamut | sRGB 100% · DCI-P3 98% · Adobe RGB 100% (Better) | sRGB 99% · DCI-P3 95% |
| Year | 2022 (Better) | 2021 |
Frequently Asked Questions
Which has better PPI: ASUS ProArt PA348CGV 34" or Dell U3421WE 34"?
Both have 110 PPI.
Which has a closer optimal viewing distance?
Both require 80cm for retina quality.
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vs Dell U3421WE 34" 2021 · 110 PPI · 34" · 60 Hz
Alienware AW3225QF 32" 2024 · 139 PPI · 31.6" · 240 Hz
vs ASUS ProArt PA348CGV 34" 2022 · 110 PPI · 34" · 120 Hz
Alienware AW3225QF 32" 2024 · 139 PPI · 31.6" · 240 Hz
vs Dell U3421WE 34" 2021 · 110 PPI · 34" · 60 Hz
Methodology & Sources
Formula: Retina distance (cm) = 3438 / PPI. Displayed values are rounded for readability.
Sources: Official manufacturer spec sheets and product pages. Specs are normalized before comparisons.
Comparison winners are calculated metric by metric (higher is better for most specs; lower is better for distance/response time).
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