Dell U2723QE 27" vs Samsung Odyssey G7 32"
Side-by-side comparison of viewing distance, PPI, and specifications
| Specification | Dell U2723QE 27" 2022 | Samsung Odyssey G7 32" 2020 |
|---|---|---|
| Screen Size | 27" | 31.5" (Better) |
| Resolution | 3840×2160 (Better) | 2560×1440 |
| Pixel Density (PPI) | 163 (Better) | 93 |
| Optimal Viewing Distance | 54cm (Better) | 94cm |
| Panel Type | IPS | VA |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 16:9 | 16:9 |
| Refresh Rate | 60 Hz | 240 Hz (Better) |
| Variable Refresh Rate (VRR) | None | FreeSync Premium Pro |
| Response Time | 5 ms GTG | 1 ms GTG (Better) |
| HDR Certification | DisplayHDR 400 | DisplayHDR 600 |
| SDR Brightness | 400 nits (Better) | 350 nits |
| HDR Peak Brightness | 400 nits | 600 nits (Better) |
| Contrast Ratio | 1:2,000 | 1:2,500 (Better) |
| Ports | 1x HDMI · 1x DP · USB-C · USB Hub | 1x HDMI · 2x DP · USB Hub |
| USB-C Power Delivery | 90 W | — |
| Color Gamut | sRGB 100% · DCI-P3 98% · Adobe RGB 89% | sRGB 125% · DCI-P3 95% · Adobe RGB 85% (Better) |
| Year | 2022 (Better) | 2020 |
Summary
The Dell U2723QE 27" has higher pixel density (163 PPI), making it sharper at close range.
The Dell U2723QE 27" allows sitting closer (54cm) while maintaining retina quality.
The Samsung Odyssey G7 32" offers a larger 31.5" display for more immersive viewing.
Frequently Asked Questions
Which has better PPI: Dell U2723QE 27" or Samsung Odyssey G7 32"?
The Dell U2723QE 27" has 163 PPI compared to 93 PPI for the Samsung Odyssey G7 32".
Which has a closer optimal viewing distance?
The Dell U2723QE 27" requires 54cm vs 94cm for the Samsung Odyssey G7 32" to reach retina quality.
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).
Last updated:
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