LG 75QNED90UPA vs Samsung QN75QEF1AFXZA
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Choosing between the LG 75QNED90UPA and Samsung QN75QEF1AFXZA? 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 LG 75QNED90UPA scores higher in value, form factor, room fit. The Samsung QN75QEF1AFXZA leads in video quality, future-proofing. They score similarly in gaming performance, 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.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Screen Size | 75" | 75" |
| Resolution | 4K | 4K |
| Panel Type | VA | VA |
| Backlight Type | mini-LED | direct-lit |
| Native Contrast Ratio | — | Mega Contrast |
| HDR Formats | HDR10, HLG | |
| Refresh Rate | — | 60Hz |
| VRR | No | No |
| VRR Type | — | — |
| ALLM | No | Yes |
| Smart OS | webOS | Tizen |
| Speaker Config | — | — |
| Dolby Atmos (Speakers) | No | No |
| HDMI Total Ports | 0 | 3 |
| HDMI 2.1 Ports | 0 | 1 |
| eARC Port | No | No |
| VESA Pattern | — | 400x400 |
| Processor | — | Q4 AI Processor |
| Model Year | — | — |
Key Differences
- Series Name: LG 75QNED90UPA at QNED90 vs Samsung QN75QEF1AFXZA at QEF1
- HDR Formats: LG 75QNED90UPA at vs Samsung QN75QEF1AFXZA at HDR10, HLG
- Smart OS: LG 75QNED90UPA at webOS vs Samsung QN75QEF1AFXZA at Tizen
- Backlight Type: LG 75QNED90UPA at mini-LED vs Samsung QN75QEF1AFXZA at direct-lit
- Local Dimming Type: LG 75QNED90UPA at — vs Samsung QN75QEF1AFXZA at Supreme UHD Dimming
Which Should You Choose?
Choose Samsung QN75QEF1AFXZA if you want:
- + better hdmi total ports
- + better hdmi 2.1 ports
See Where These Rank
Check our editorial rankings to see how LG 75QNED90UPA and Samsung QN75QEF1AFXZA compare to the rest of the field.
Best TV Rankings
