LG 43QNED75BAA vs TCL 65QM7K
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Choosing between the LG 43QNED75BAA and TCL 65QM7K? Both compete in the TV segment. Here’s how they compare across the specs that matter most for your home theater.
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Looking at overall performance dimensions: The LG 43QNED75BAA scores higher in value, form factor, room fit. The TCL 65QM7K leads in video quality, gaming performance. They score similarly in ease of use.
On the display side, screen sizes differ at 43" vs 65". OLED panels produce perfect blacks by turning pixels off entirely. QD-OLED adds a quantum dot layer for wider color. VA panels offer better contrast than IPS but narrower viewing angles. Mini-LED is a backlight technology applied to LCD panels, offering thousands of dimming zones for improved contrast. Bigger isn't always better — it depends on viewing distance. THX recommends a 36-degree viewing angle; SMPTE suggests 30 degrees minimum. Our viewing distance calculator helps find the sweet spot.
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.
For most home theaters, the LG 43QNED75BAA is the stronger choice — it leads in 3 of 6 scored dimensions. The TCL 65QM7K makes more sense if you prioritize the 2 dimensions where it leads.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Screen Size | 43" | 65" |
| Resolution | 4K | 4K |
| Panel Type | VA | VA |
| Backlight Type | direct-lit | mini-LED |
| Native Contrast Ratio | — | — |
| HDR Formats | HDR10, HLG | HDR10, Dolby Vision, HLG |
| Refresh Rate | 60Hz | 144Hz |
| VRR | Yes | Yes |
| VRR Type | — | — |
| ALLM | Yes | No |
| Smart OS | webOS | Google TV |
| Speaker Config | 2.0 | — |
| Dolby Atmos (Speakers) | Yes | Yes |
| HDMI Total Ports | 3 | 4 |
| HDMI 2.1 Ports | 0 | 0 |
| eARC Port | Yes | Yes |
| VESA Pattern | 300x200 | 300x300 |
| Processor | α7 AI Processor 4K Gen9 | — |
| Model Year | — | — |
Key Differences
- Series Name: LG 43QNED75BAA at QNED75 vs TCL 65QM7K at QM7K
- HDR Formats: LG 43QNED75BAA at HDR10, HLG vs TCL 65QM7K 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.
- Weight (w/ Stand): LG 43QNED75BAA at 14.3lbs vs TCL 65QM7K at 43.8lbs
- Smart OS: LG 43QNED75BAA at webOS vs TCL 65QM7K at Google TV
- Weight (w/o Stand): LG 43QNED75BAA at 14.1lbs vs TCL 65QM7K at 39.6lbs
Which Should You Choose?
Choose LG 43QNED75BAA if you want:
- + better depth (w/ stand)
- + lighter weight for easier placement
- + lighter weight for easier placement
Choose TCL 65QM7K if you want:
- + larger 65" screen for more immersive viewing
- + 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 LG 43QNED75BAA and TCL 65QM7K 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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