Hisense U7N 75" vs TCL QM8 75"
Side-by-side comparison of viewing distance, PPI, and specifications
Category Ranking
Pixel Density (PPI)28in category
Hisense U7N 75"59 PPI #24
TCL QM8 75"59 PPI #24
57 PPI118 PPI
HDR Peak Brightness28in category
Hisense U7N 75"1500 nits #17
TCL QM8 75"5000 nits #1
677 nits5000 nits
DCI-P3 Color Gamut28in category
Hisense U7N 75"95% #25
TCL QM8 75"97% #15
94%100%
Refresh Rate
Hisense U7N 75"144 Hz
TCL QM8 75"120 Hz
StandardHighUltra
Summary
- Sharpness: identical — Both screens are retina at 250cm with identical pixel density (59 PPI). No difference in sharpness.
- Brightness: advantage TCL QM8 75" — The TCL QM8 75" is 157% brighter in SDR (1364 vs 531 nits), a noticeable difference for outdoor readability. HDR peak: 5000 vs 1500 nits.
Key Differences
| Specification | Hisense U7N 75" | TCL QM8 75" |
|---|---|---|
| Refresh Rate | 144 Hz | 120 Hz |
| SDR Brightness | 531 nits | 1364 nits |
| HDR Peak Brightness | 1500 nits | 5000 nits |
| Contrast Ratio | 1:4,976 | 1:5,000 |
| Color Gamut | sRGB 100% · DCI-P3 95% · Adobe RGB 88% | sRGB 100% · DCI-P3 97% · Adobe RGB 90% |
All specifications
| Specification | Hisense U7N 75" 2024 | TCL QM8 75" 2024 |
|---|---|---|
| Screen Size | 75" | 75" |
| Resolution | 3840×2160 | 3840×2160 |
| Pixel Density (PPI) | 59 | 59 |
| Optimal Viewing Distance | 1.5m | 1.5m |
| Panel Type | Mini-LED | Mini-LED |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 16:9 | 16:9 |
| Refresh Rate | 144 Hz (Better) | 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 | 531 nits | 1364 nits (Better) |
| HDR Peak Brightness | 1500 nits | 5000 nits (Better) |
| Contrast Ratio | 1:4,976 | 1:5,000 (Better) |
| Ports | 4x HDMI | 4x HDMI |
| Color Gamut | sRGB 100% · DCI-P3 95% · Adobe RGB 88% | sRGB 100% · DCI-P3 97% · Adobe RGB 90% (Better) |
| Year | 2024 | 2024 |
Frequently Asked Questions
Which has better PPI: Hisense U7N 75" or TCL QM8 75"?
Both have 59 PPI.
Which has a closer optimal viewing distance?
Both require 1.5m for retina quality.
Related Comparisons
Hisense U7N 75" 2024 · 59 PPI · 75" · 144 Hz
vs Hisense U8N 55" 2024 · 80 PPI · 55" · 144 Hz
Hisense U7N 75" 2024 · 59 PPI · 75" · 144 Hz
vs Hisense U8N 65" 2024 · 68 PPI · 65" · 144 Hz
Hisense U7N 75" 2024 · 59 PPI · 75" · 144 Hz
vs Hisense U8QG 65" 2025 · 68 PPI · 65" · 165 Hz
Hisense U7N 75" 2024 · 59 PPI · 75" · 144 Hz
vs LG B4 55" 2024 · 80 PPI · 55" · 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).
Last updated: