LG 75QNED90UPA vs Sony XR55A90J
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Choosing between the LG 75QNED90UPA and Sony XR55A90J? 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 75QNED90UPA scores higher in value. The Sony XR55A90J leads in video quality, gaming performance, form factor, room fit, future-proofing. They score similarly in ease of use.
On the display side, the LG 75QNED90UPA uses a VA panel while the Sony XR55A90J uses WOLED, and screen sizes differ at 75" vs 55". Panel technology significantly impacts contrast, color accuracy, and viewing angles.
The Sony XR55A90J holds an advantage across more performance dimensions, but the LG 75QNED90UPA may still be the better pick depending on which specs matter most to your setup. See the detailed comparison table below for the full breakdown.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Screen Size | 75" | 55" |
| Resolution | 4K | 4K |
| Panel Type | VA | WOLED |
| Backlight Type | mini-LED | none |
| Native Contrast Ratio | — | — |
| HDR Formats | ||
| Refresh Rate | — | 120Hz |
| VRR | No | Yes |
| VRR Type | — | VRR |
| ALLM | No | Yes |
| Smart OS | webOS | Android TV |
| Speaker Config | — | — |
| Dolby Atmos (Speakers) | No | No |
| HDMI Total Ports | 0 | 4 |
| HDMI 2.1 Ports | 0 | 0 |
| eARC Port | No | Yes |
| VESA Pattern | — | 81x11 |
| Processor | — | Cognitive Processor XR |
| Model Year | — | 2021 |
Key Differences
- Panel Type: LG 75QNED90UPA at VA vs Sony XR55A90J at WOLED
- Smart OS: LG 75QNED90UPA at webOS vs Sony XR55A90J at Android TV
- Screen Size: LG 75QNED90UPA at 75" vs Sony XR55A90J at 55"
- Backlight Type: LG 75QNED90UPA at mini-LED vs Sony XR55A90J at none
- HDR10: LG 75QNED90UPA at No vs Sony XR55A90J at Yes
Which Should You Choose?
Choose LG 75QNED90UPA if you want:
- + larger screen
Choose Sony XR55A90J if you want:
- + better hdmi total ports
See Where These Rank
Check our editorial rankings to see how LG 75QNED90UPA and Sony XR55A90J compare to the rest of the field.
Best TV Rankings
