ASUS Zenbook S 16 OLED (UM5606) vs Samsung Galaxy Book5 Pro 16"
Side-by-side comparison of viewing distance, PPI, and specifications
ASUS Zenbook S 16 OLED (UM5606)
16" · 2880×1800 · OLED
Optimal Viewing Distance 41cm
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Samsung Galaxy Book5 Pro 16"
16" · 2880×1800 · OLED
Optimal Viewing Distance 41cm
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Advantages of ASUS Zenbook S 16 OLED (UM5606)
| Specification | ASUS Zenbook S 16 OLED (UM5606) | Samsung Galaxy Book5 Pro 16" |
|---|---|---|
| Response Time | 0.2 ms GTG | 3 ms GTG |
| SDR Brightness | 400 nits | 390 nits |
Advantages of Samsung Galaxy Book5 Pro 16"
| Specification | ASUS Zenbook S 16 OLED (UM5606) | Samsung Galaxy Book5 Pro 16" |
|---|---|---|
| HDR Peak Brightness | 500 nits | 570 nits |
| Color Gamut | sRGB 100% · DCI-P3 100% · Adobe RGB 94% | sRGB 100% · DCI-P3 100% · Adobe RGB 96% |
| Year | 2024 | 2025 |
Identical
| Specification | ASUS Zenbook S 16 OLED (UM5606) | Samsung Galaxy Book5 Pro 16" |
|---|---|---|
| Screen Size | 16" | 16" |
| Resolution | 2880×1800 | 2880×1800 |
| Pixel Density (PPI) | 212 | 212 |
| Optimal Viewing Distance | 41cm | 41cm |
| Panel Type | OLED | OLED |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 16:10 | 16:10 |
| Refresh Rate | 120 Hz | 120 Hz |
| Variable Refresh Rate (VRR) | None | None |
| HDR Certification | DisplayHDR True Black 500 | DisplayHDR True Black 500 |
| Contrast Ratio | 1:1,000,000 | 1:1,000,000 |
| Ports | 1x HDMI · USB-C | 1x HDMI · USB-C |
| USB-C Power Delivery | 65 W | 65 W |
Summary
Sharpness: identical
Both screens are retina at 50cm with identical pixel density (212 PPI). No difference in sharpness.
Brightness: comparable
Both screens offer similar brightness (400 vs 390 nits SDR). Neither has a meaningful advantage for outdoor use.
All specifications
| Specification | ASUS Zenbook S 16 OLED (UM5606) 2024 | Samsung Galaxy Book5 Pro 16" 2025 |
|---|---|---|
| Screen Size | 16" | 16" |
| Resolution | 2880×1800 | 2880×1800 |
| Pixel Density (PPI) | 212 | 212 |
| Optimal Viewing Distance | 41cm | 41cm |
| Panel Type | OLED | OLED |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 16:10 | 16:10 |
| Refresh Rate | 120 Hz | 120 Hz |
| Variable Refresh Rate (VRR) | None | None |
| Response Time | 0.2 ms GTG (Better) | 3 ms GTG |
| HDR Certification | DisplayHDR True Black 500 | DisplayHDR True Black 500 |
| SDR Brightness | 400 nits (Better) | 390 nits |
| HDR Peak Brightness | 500 nits | 570 nits (Better) |
| Contrast Ratio | 1:1,000,000 | 1:1,000,000 |
| Ports | 1x HDMI · USB-C | 1x HDMI · USB-C |
| USB-C Power Delivery | 65 W | 65 W |
| Color Gamut | sRGB 100% · DCI-P3 100% · Adobe RGB 94% | sRGB 100% · DCI-P3 100% · Adobe RGB 96% (Better) |
| Year | 2024 | 2025 (Better) |
Frequently Asked Questions
Which has better PPI: ASUS Zenbook S 16 OLED (UM5606) or Samsung Galaxy Book5 Pro 16"?
Both have 212 PPI.
Which has a closer optimal viewing distance?
Both require 41cm for 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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