Samsung UN98DU9000FXZA vs Sony XR55A80L
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Choosing between the Samsung UN98DU9000FXZA and Sony XR55A80L? 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 Samsung UN98DU9000FXZA scores higher in video quality. The Sony XR55A80L leads in form factor, room fit, future-proofing. They score similarly in value, gaming performance, ease of use.
On the display side, the Samsung UN98DU9000FXZA uses a LED panel while the Sony XR55A80L uses WOLED, and screen sizes differ at 98" vs 55". 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.
The Sony XR55A80L holds an advantage across more performance dimensions, but the Samsung UN98DU9000FXZA 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.
For most home theaters, the Sony XR55A80L is the stronger choice — it leads in 3 of 7 scored dimensions. The Samsung UN98DU9000FXZA makes more sense if you prioritize the 1 dimension 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 | 98" | 55" |
| Resolution | 4K | 4K |
| Panel Type | LED | WOLED |
| Backlight Type | direct-lit | none |
| Native Contrast Ratio | Mega Contrast | — |
| HDR Formats | HDR10, HDR10+, HLG | |
| Refresh Rate | 120Hz | 120Hz |
| VRR | Yes | Yes |
| VRR Type | FreeSync Premium | VRR |
| ALLM | Yes | Yes |
| Smart OS | Tizen | Google TV |
| Speaker Config | — | 3.2 |
| Dolby Atmos (Speakers) | No | No |
| HDMI Total Ports | 3 | 5 |
| HDMI 2.1 Ports | 1 | 0 |
| eARC Port | No | Yes |
| VESA Pattern | 600x400 | 300x300 |
| Processor | Crystal Processor 4K | Cognitive Processor XR |
| Model Year | — | — |
Key Differences
- Series Name: Samsung UN98DU9000FXZA at DU9000 vs Sony XR55A80L at A80L
- Panel Type: Samsung UN98DU9000FXZA at LED vs Sony XR55A80L at WOLED. 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.
- HDR Formats: Samsung UN98DU9000FXZA at HDR10, HDR10+, HLG vs Sony XR55A80L at . 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 UN98DU9000FXZA at Tizen vs Sony XR55A80L at Google TV
- Weight (w/o Stand): Samsung UN98DU9000FXZA at 114.2lbs vs Sony XR55A80L at 39.5lbs
Which Should You Choose?
Choose Samsung UN98DU9000FXZA if you want:
- + larger 98" screen for more immersive viewing
- + better hdmi 2.1 ports — hDMI 2
- + lower power draw for ongoing energy savings
Choose Sony XR55A80L if you want:
- + better hdmi total ports
- + better depth (w/ stand)
- + lighter weight for easier placement
- + lighter weight for easier placement
See Where These Rank
Check our editorial rankings to see how Samsung UN98DU9000FXZA and Sony XR55A80L 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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