TCL QM8 65" vs TCL QM8 75"
Side-by-side comparison of viewing distance, PPI, and specifications
| Specification | TCL QM8 65" 2024 | TCL QM8 75" 2024 |
|---|---|---|
| Screen Size | 65" | 75" (Better) |
| Resolution | 3840×2160 | 3840×2160 |
| Pixel Density (PPI) | 68 (Better) | 59 |
| Optimal Viewing Distance | 1.3m (Better) | 1.5m |
| Panel Type | Mini-LED | Mini-LED |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 16:9 | 16:9 |
| Refresh Rate | 120 Hz | 120 Hz |
| Variable Refresh Rate (VRR) | FreeSync Premium Pro | FreeSync Premium Pro |
| Response Time | 3 ms GTG | 3 ms GTG |
| HDR Certification | None | None |
| SDR Brightness | 1364 nits | 1364 nits |
| HDR Peak Brightness | 5000 nits | 5000 nits |
| Contrast Ratio | 1:5,000 | 1:5,000 |
| Ports | 4x HDMI · 0x DP | 4x HDMI · 0x DP |
| Color Gamut | sRGB 100% · DCI-P3 97% · Adobe RGB 90% | sRGB 100% · DCI-P3 97% · Adobe RGB 90% |
| Year | 2024 | 2024 |
Summary
The TCL QM8 65" has higher pixel density (68 PPI), making it sharper at close range.
The TCL QM8 65" allows sitting closer (1.3m) while maintaining retina quality.
The TCL QM8 75" offers a larger 75" display for more immersive viewing.
Frequently Asked Questions
Which has better PPI: TCL QM8 65" or TCL QM8 75"?
The TCL QM8 65" has 68 PPI compared to 59 PPI for the TCL QM8 75".
Which has a closer optimal viewing distance?
The TCL QM8 65" requires 1.3m vs 1.5m for the TCL QM8 75" 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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