Samsung QN77S90FAFXZA vs Sony XR75X90L
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Choosing between the Samsung QN77S90FAFXZA and Sony XR75X90L? 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 QN77S90FAFXZA scores higher in video quality, future-proofing. The Sony XR75X90L leads in form factor, room fit. They score similarly in value, gaming performance, ease of use.
On the display side, the Samsung QN77S90FAFXZA uses a QD-OLED panel while the Sony XR75X90L uses VA, and screen sizes differ at 77" vs 75". Panel technology significantly impacts contrast, color accuracy, and viewing angles.
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 | 77" | 75" |
| Resolution | 4K | 4K |
| Panel Type | QD-OLED | VA |
| Backlight Type | none | direct-lit |
| Native Contrast Ratio | Self-illuminating pixels | — |
| HDR Formats | HDR10, HLG | |
| Refresh Rate | 120Hz | 120Hz |
| VRR | Yes | Yes |
| VRR Type | FreeSync | VRR |
| ALLM | Yes | Yes |
| Smart OS | Tizen | Google TV |
| Speaker Config | 2.1 | — |
| Dolby Atmos (Speakers) | Yes | No |
| HDMI Total Ports | 4 | 5 |
| HDMI 2.1 Ports | 4 | 0 |
| eARC Port | No | Yes |
| VESA Pattern | 400x300 | 300x300 |
| Processor | NQ4 AI Gen3 Processor | Cognitive Processor XR |
| Model Year | — | — |
Key Differences
- Panel Type: Samsung QN77S90FAFXZA at QD-OLED vs Sony XR75X90L at VA
- HDR Formats: Samsung QN77S90FAFXZA at HDR10, HLG vs Sony XR75X90L at
- Smart OS: Samsung QN77S90FAFXZA at Tizen vs Sony XR75X90L at Google TV
- Power (Typical): Samsung QN77S90FAFXZA at 182W vs Sony XR75X90L at 281W
- USB Ports: Samsung QN77S90FAFXZA at 3 vs Sony XR75X90L at 2
Which Should You Choose?
Choose Samsung QN77S90FAFXZA if you want:
- + larger screen
- + better hdmi 2.1 ports
- + better depth (w/ stand)
- + lighter weight
Choose Sony XR75X90L if you want:
- + better hdmi total ports
See Where These Rank
Check our editorial rankings to see how Samsung QN77S90FAFXZA and Sony XR75X90L compare to the rest of the field.
Best TV Rankings
