Sony Bravia 9 75" vs TCL QM8 65"
Side-by-side comparison of viewing distance, PPI, and specifications
Category Ranking
Pixel Density (PPI)28in category
Sony Bravia 9 75"59 PPI #24
TCL QM8 65"68 PPI #8
57 PPI118 PPI
HDR Peak Brightness28in category
Sony Bravia 9 75"2199 nits #9
TCL QM8 65"5000 nits #1
677 nits5000 nits
DCI-P3 Color Gamut28in category
Sony Bravia 9 75"96% #24
TCL QM8 65"97% #15
94%100%
Refresh Rate
Sony Bravia 9 75"120 Hz
TCL QM8 65"120 Hz
StandardHighUltra
Summary
- Sharpness: no visible difference — Both screens exceed the retina threshold at 250cm. The TCL QM8 65" has 13% higher pixel density (68 vs 59 PPI), but this only becomes visible below 129cm.
- Brightness: advantage Sony Bravia 9 75" — The Sony Bravia 9 75" is 18% brighter in SDR (1609 vs 1364 nits), a noticeable difference for outdoor readability. HDR peak: 2199 vs 5000 nits.
Key Differences
| Specification | Sony Bravia 9 75" | TCL QM8 65" |
|---|---|---|
| Screen Size | 75" | 65" |
| SDR Brightness | 1609 nits | 1364 nits |
| Pixel Density (PPI) | 59 | 68 |
| Optimal Viewing Distance | 1.5m | 1.3m |
| HDR Peak Brightness | 2199 nits | 5000 nits |
| Color Gamut | sRGB 100% · DCI-P3 96% · Adobe RGB 89% | sRGB 100% · DCI-P3 97% · Adobe RGB 90% |
All specifications
| Specification | Sony Bravia 9 75" 2024 | TCL QM8 65" 2024 |
|---|---|---|
| Screen Size | 75" (Better) | 65" |
| Resolution | 3840×2160 | 3840×2160 |
| Pixel Density (PPI) | 59 | 68 (Better) |
| Optimal Viewing Distance | 1.5m | 1.3m (Better) |
| 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) | None | FreeSync Premium Pro |
| Response Time | 3 ms GTG | 3 ms GTG |
| HDR Certification | None | None |
| SDR Brightness | 1609 nits (Better) | 1364 nits |
| HDR Peak Brightness | 2199 nits | 5000 nits (Better) |
| Contrast Ratio | 1:5,000 | 1:5,000 |
| Ports | 4x HDMI | 4x HDMI |
| Color Gamut | sRGB 100% · DCI-P3 96% · Adobe RGB 89% | sRGB 100% · DCI-P3 97% · Adobe RGB 90% (Better) |
| Year | 2024 | 2024 |
Frequently Asked Questions
Which has better PPI: Sony Bravia 9 75" or TCL QM8 65"?
The TCL QM8 65" has 68 PPI compared to 59 PPI for the Sony Bravia 9 75".
Which has a closer optimal viewing distance?
The TCL QM8 65" requires 1.3m vs 1.5m for the Sony Bravia 9 75" to reach retina quality.
Related Comparisons
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vs Sony Bravia 9 75" 2024 · 59 PPI · 75" · 120 Hz
Hisense U7N 75" 2024 · 59 PPI · 75" · 144 Hz
vs TCL QM8 65" 2024 · 68 PPI · 65" · 120 Hz
Hisense U8N 55" 2024 · 80 PPI · 55" · 144 Hz
vs Sony Bravia 9 75" 2024 · 59 PPI · 75" · 120 Hz
Hisense U8N 55" 2024 · 80 PPI · 55" · 144 Hz
vs TCL QM8 65" 2024 · 68 PPI · 65" · 120 Hz
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).
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