LG UltraFine evo 32U990A-S
31.5" IPS · 6144× 3456 · 224 PPI
Optimal Viewing Distance
39cm
Retina distance: 39cm / 15.4in
Too Close
< 12cm
Perfect Zone
39cm
Good Zone
59cm
Acceptable Zone
98cm
Too Far
1.6m
39cm Perfect Zone
Retina quality — pixels are invisible at this distance.
59cm Good Zone
Sharp image — slightly past the ideal distance but still excellent.
98cm Acceptable Zone
The screen appears smaller — you're starting to miss fine details.
1.6m Too Far
You're not using your screen's full resolution. Move closer.
Specifications
| Brand | LG |
|---|---|
| Model | UltraFine evo 32U990A-S |
| Screen Size | 31.5" |
| Resolution | 6144×3456 |
| Panel | IPS |
| Refresh Rate | 60 Hz |
| Variable Refresh Rate (VRR) | None |
| Response Time | 5 ms GTG |
| HDR Certification | DisplayHDR 600 |
| SDR Brightness | 450 nits |
| HDR Peak Brightness | 600 nits |
| Contrast Ratio | 1:2,000 |
| Ports | 1x HDMI · 1x DP · USB-C · USB Hub |
| USB-C Power Delivery | 96 W |
| Color Gamut | sRGB 100% · DCI-P3 98% · Adobe RGB 99.5% |
| Viewing Angle | 178° — Excellent |
| Pixel Density (PPI) | 224 |
| Aspect Ratio | 16:9 |
| Year | 2025 |
Category Ranking
Pixel Density (PPI)
#1 / 67in category
93 PPI224 PPI224 PPI
HDR Peak Brightness
#22 / 67in category
250 nits600 nits2000 nits
DCI-P3 Color Gamut
#31 / 63in category
79%98%100%
Refresh Rate60 Hz
StandardHighUltra
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Frequently Asked Questions
What is the optimal viewing distance for the LG UltraFine evo 32U990A-S?
The optimal viewing distance for the LG UltraFine evo 32U990A-S (31.5") is approximately 39cm. At this distance, individual pixels become invisible to the human eye.
What is the PPI of the LG UltraFine evo 32U990A-S?
The LG UltraFine evo 32U990A-S has a pixel density of 224 PPI (pixels per inch) with a 6144×3456 resolution on a 31.5" display.
Is the LG UltraFine evo 32U990A-S good for desktop work?
With 224 PPI and a 31.5" IPS display, the LG UltraFine evo 32U990A-S is excellent for desktop work when viewed from the recommended distance of 39cm.
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.
Last updated:
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