Samsung QN75Q6FAAFXZA vs TCL 75QM7K
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Choosing between the Samsung QN75Q6FAAFXZA and TCL 75QM7K? Both compete in the TV segment. Here’s how they compare across the specs that matter most for your home theater.
Pricing for both models is currently unavailable. Check the retailer links below for current deals.
Looking at overall performance dimensions: The Samsung QN75Q6FAAFXZA scores higher in value, form factor, room fit. The TCL 75QM7K leads in video quality, gaming performance, future-proofing. They score similarly in ease of use.
These two TV options trade wins across different dimensions. The right choice depends on which specs matter most for your room and listening preferences — review the detailed table below to decide.
These two are closely matched — your decision comes down to your specific room setup and speaker pairing and budget.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Samsung QN75Q6FAAFXZA
TCL 75" Class QM7K QLED Mini-LED 4K UHD Smart Google TV, 75 Inch TVs
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Screen Size | 75" | 75" |
| Resolution | 4K | 4K |
| Panel Type | VA | VA |
| Backlight Type | direct-lit | mini-LED |
| Native Contrast Ratio | Mega Contrast | — |
| HDR Formats | HDR10, HLG | HDR10, Dolby Vision, HLG |
| Refresh Rate | 60Hz | 144Hz |
| VRR | Yes | Yes |
| VRR Type | — | — |
| ALLM | Yes | No |
| Smart OS | Tizen | Google TV |
| Speaker Config | — | — |
| Dolby Atmos (Speakers) | No | Yes |
| HDMI Total Ports | 3 | 4 |
| HDMI 2.1 Ports | 1 | 0 |
| eARC Port | No | Yes |
| VESA Pattern | 400x300 | 300x300 |
| Processor | Q4 Lite Processor | — |
| Model Year | — | — |
Key Differences
- USB Type: Samsung QN75Q6FAAFXZA at 1 x USB-A vs TCL 75QM7K at 1 x USB 3.0, 1 x USB 2.0
- HDR Formats: Samsung QN75Q6FAAFXZA at HDR10, HLG vs TCL 75QM7K at HDR10, Dolby Vision, HLG. Dolby Vision adds dynamic metadata that adjusts brightness scene-by-scene. HDR10 is the baseline. HDR10+ is Samsung's alternative to Dolby Vision.
- Smart OS: Samsung QN75Q6FAAFXZA at Tizen vs TCL 75QM7K at Google TV
- Refresh Rate: Samsung QN75Q6FAAFXZA at 60Hz vs TCL 75QM7K at 144Hz. 120 Hz provides noticeably smoother motion for sports and gaming. For film (24 fps), it enables clean 5:5 pulldown without judder.
- Native Refresh Rate: Samsung QN75Q6FAAFXZA at 60Hz vs TCL 75QM7K at 144Hz
Which Should You Choose?
Choose Samsung QN75Q6FAAFXZA if you want:
- + better hdmi 2.1 ports — hDMI 2
- + better depth (w/ stand)
- + lighter weight for easier placement
- + lighter weight for easier placement
Choose TCL 75QM7K if you want:
- + better refresh rate — 120 Hz provides noticeably smoother motion for sports and gaming
- + better native refresh rate
- + better hdmi total ports
See Where These Rank
Check our editorial rankings to see how Samsung QN75Q6FAAFXZA and TCL 75QM7K compare to the rest of the field.
Best TV RankingsRelated Calculators
Specifications sourced from manufacturer datasheets and verified against retailer listings. Prices updated hourly from authorized retailers. Scoring uses our open methodology — products are never ranked, promoted, or suppressed based on affiliate commission rates.
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