Apple MacBook Air 15" M3 vs Dell XPS 13 OLED (9345)
Side-by-side comparison of viewing distance, PPI, and specifications
| Specification | Apple MacBook Air 15" M3 2024 | Dell XPS 13 OLED (9345) 2024 |
|---|---|---|
| Screen Size | 15.3" (Better) | 13.4" |
| Resolution | 2880×1864 (Better) | 2880×1800 |
| Pixel Density (PPI) | 224 | 254 (Better) |
| Optimal Viewing Distance | 39cm | 35cm (Better) |
| Panel Type | IPS | OLED |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 16:10 | 16:10 |
| Refresh Rate | 60 Hz | 60 Hz |
| Variable Refresh Rate (VRR) | None | None |
| Response Time | 25 ms GTG | 0.2 ms GTG (Better) |
| HDR Certification | None | DisplayHDR True Black 500 |
| SDR Brightness | 500 nits (Better) | 400 nits |
| HDR Peak Brightness | 600 nits (Better) | 500 nits |
| Contrast Ratio | 1:1,280 | 1:1,000,000 (Better) |
| Ports | 0x HDMI · 0x DP · USB-C | 0x HDMI · 0x DP · USB-C |
| USB-C Power Delivery | 70 W | 130 W (Better) |
| Color Gamut | sRGB 100% · DCI-P3 99% · Adobe RGB 88% | sRGB 100% · DCI-P3 100% · Adobe RGB 95% (Better) |
| Year | 2024 | 2024 |
Summary
The Dell XPS 13 OLED (9345) has higher pixel density (254 PPI), making it sharper at close range.
The Dell XPS 13 OLED (9345) allows sitting closer (35cm) while maintaining retina quality.
The Apple MacBook Air 15" M3 offers a larger 15.3" display for more immersive viewing.
Frequently Asked Questions
Which has better PPI: Apple MacBook Air 15" M3 or Dell XPS 13 OLED (9345)?
The Dell XPS 13 OLED (9345) has 254 PPI compared to 224 PPI for the Apple MacBook Air 15" M3.
Which has a closer optimal viewing distance?
The Dell XPS 13 OLED (9345) requires 35cm vs 39cm for the Apple MacBook Air 15" M3 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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