BenQ MA270UP vs BenQ RD280U
Side-by-side comparison of viewing distance, PPI, and specifications
| Specification | BenQ MA270UP 2025 | BenQ RD280U 2024 |
|---|---|---|
| Screen Size | 27" | 28.2" (Better) |
| Resolution | 3840×2160 | 3840×2560 (Better) |
| Pixel Density (PPI) | 163 | 164 (Better) |
| Optimal Viewing Distance | 54cm | 53cm (Better) |
| Panel Type | IPS | IPS |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 16:9 | 3:2 |
| Refresh Rate | 60 Hz | 60 Hz |
| Variable Refresh Rate (VRR) | None | None |
| Response Time | 5 ms GTG | 5 ms GTG |
| HDR Certification | DisplayHDR 400 | DisplayHDR 400 |
| SDR Brightness | 450 nits (Better) | 350 nits |
| HDR Peak Brightness | 450 nits (Better) | 400 nits |
| Contrast Ratio | 1:1,200 | 1:1,200 |
| Ports | 2x HDMI · 0x DP · USB-C · USB Hub | 1x HDMI · 1x DP · USB-C · USB Hub |
| USB-C Power Delivery | 90 W | 90 W |
| Color Gamut | sRGB 99% · DCI-P3 95% (Better) | sRGB 100% · DCI-P3 93% · Adobe RGB 87% |
| Year | 2025 (Better) | 2024 |
Summary
The BenQ RD280U has higher pixel density (164 PPI), making it sharper at close range.
The BenQ RD280U allows sitting closer (53cm) while maintaining retina quality.
The BenQ RD280U offers a larger 28.2" display for more immersive viewing.
Frequently Asked Questions
Which has better PPI: BenQ MA270UP or BenQ RD280U?
The BenQ RD280U has 164 PPI compared to 163 PPI for the BenQ MA270UP.
Which has a closer optimal viewing distance?
The BenQ RD280U requires 53cm vs 54cm for the BenQ MA270UP 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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