Quick takeaway
LG C2 77 inch OLED 4K leads this matchup 1 to 0 on measured spec rows and by 100 points overall. Samsung Q80C 65 inch QLED 4K is also about $1,900.00 cheaper at the latest tracked price.
LG C2 77 inch OLED 4K vs Samsung Q80C 65 inch QLED 4K
Choose LG C2 77 inch OLED 4K if...
Pick LG C2 77 inch OLED 4K if screen size are the reasons you are shopping in this category. It currently costs about $1,900.00 more, so make sure those wins matter to you.
Choose Samsung Q80C 65 inch QLED 4K if...
Pick Samsung Q80C 65 inch QLED 4K if its current price, brand, or design fits your shortlist better than LG C2 77 inch OLED 4K.
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 | LG C2 77 inch OLED 4K | Samsung Q80C 65 inch QLED 4K |
|---|---|---|
| HDR Support | Dolby Vision IQ, HDR10, HLG | HDR10+, HLG |
| Panel Type | OLED | QLED with direct full-array |
| Peak Brightness | - | ~700 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Resolution | 4K UHD (3840x2160) | 4K UHD (3840x2160) |
| Screen Size | 77-inch ✓ | 65-inch |
Connectivity
| Spec | LG C2 77 inch OLED 4K | Samsung Q80C 65 inch QLED 4K |
|---|---|---|
| HDMI Version | HDMI 2.1 | HDMI 2.1 (4 ports) |
General
| Spec | LG C2 77 inch OLED 4K | Samsung Q80C 65 inch QLED 4K |
|---|---|---|
| Brand | LG | Samsung |
| Category | Television | Television |
| Model Number | - | Q80C |
The verdict
Based on 12 spec comparisons plus user ratings, the LG C2 77 inch OLED 4K 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 LG C2 77 inch OLED 4K vs Samsung Q80C 65 inch QLED 4K score measuring?
VSFinder compares 7 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 $2,996.99 for LG C2 77 inch OLED 4K and $1,096.99 for Samsung Q80C 65 inch QLED 4K.