Quick takeaway
Sony X80K 65 inch 4K HDR LED leads this matchup 0 to 1 on measured spec rows and by 33 points overall. Samsung CU8000 65 inch 4K Crystal UHD is also about $148.01 cheaper at the latest tracked price.
Samsung CU8000 65 inch 4K Crystal UHD vs Sony X80K 65 inch 4K HDR LED
Choose Samsung CU8000 65 inch 4K Crystal UHD if...
Pick Samsung CU8000 65 inch 4K Crystal UHD if model number are the reasons you are shopping in this category.
Choose Sony X80K 65 inch 4K HDR LED if...
Pick Sony X80K 65 inch 4K HDR LED if its current price, brand, or design fits your shortlist better than Samsung CU8000 65 inch 4K Crystal UHD. It currently costs about $148.01 more, so make sure those wins matter to you.
Side-by-side specs
This is the raw comparison view. It is there for the rows that actually decide the purchase, not just the headline winner badge.
Display
| Spec | Samsung CU8000 65 inch 4K Crystal UHD | Sony X80K 65 inch 4K HDR LED |
|---|---|---|
| HDR Support | HDR10+, HLG | Dolby Vision IQ, HDR10, HLG |
| Panel Type | LED LCD | LED LCD |
| Resolution | 4K UHD (3840x2160) | 4K UHD (3840x2160) |
| Screen Size | 65-inch | 65-inch |
Connectivity
| Spec | Samsung CU8000 65 inch 4K Crystal UHD | Sony X80K 65 inch 4K HDR LED |
|---|---|---|
| HDMI Version | HDMI 2.0 | HDMI 2.0 |
General
| Spec | Samsung CU8000 65 inch 4K Crystal UHD | Sony X80K 65 inch 4K HDR LED |
|---|---|---|
| Brand | Samsung | Sony |
| Category | Television | Television |
| Model Number | CU8000 ✓ | X80K |
The verdict
Based on 9 spec comparisons plus user ratings, the Sony X80K 65 inch 4K HDR LED comes out ahead with a stronger overall score.
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Comparison FAQ
These answers explain how the score is built, when the lower-scoring option still makes sense, and what to confirm before you buy.
What is the Samsung CU8000 65 inch 4K Crystal UHD vs Sony X80K 65 inch 4K HDR LED score measuring?
VSFinder compares 3 visible spec rows, then blends those wins with current price and Amazon rating signals so the page reflects both raw specs and real shopping context.
When does the lower-scoring option still make sense?
The lower-scoring model can still be the better buy if the few areas where it wins line up with how you shop. That matters most when those wins cover the exact features you care about more than the overall leader.
What should I confirm before I buy?
Confirm the live Amazon listing for price and availability, then double-check the few spec rows that matter most to your use case. We currently track $649.99 for Samsung CU8000 65 inch 4K Crystal UHD and $798.00 for Sony X80K 65 inch 4K HDR LED.