Quick takeaway
LG C2 77 inch OLED 4K leads this matchup 0 to 0 on measured spec rows and by 100 points overall. Samsung S90C 65 inch OLED 4K Smart TV is also about $719.04 cheaper at the latest tracked price.
LG C2 77 inch OLED 4K vs Samsung S90C 65 inch OLED 4K Smart TV
Choose LG C2 77 inch OLED 4K if...
Pick LG C2 77 inch OLED 4K if its current price, brand, or design fits your shortlist better than Samsung S90C 65 inch OLED 4K Smart TV. It currently costs about $719.04 more, so make sure those wins matter to you.
Choose Samsung S90C 65 inch OLED 4K Smart TV if...
Pick Samsung S90C 65 inch OLED 4K Smart TV 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.
Performance
| Spec | LG C2 77 inch OLED 4K | Samsung S90C 65 inch OLED 4K Smart TV |
|---|---|---|
| Hardware Interface | - | Bluetooth, Ethernet, HDMI, USB |
Display
| Spec | LG C2 77 inch OLED 4K | Samsung S90C 65 inch OLED 4K Smart TV |
|---|---|---|
| HDR Support | Dolby Vision IQ, HDR10, HLG | - |
| Panel Type | OLED | - |
| Refresh Rate | 120 Hz | - |
| Resolution | 4K UHD (3840x2160) | - |
| Screen Size | 77-inch | - |
Connectivity
| Spec | LG C2 77 inch OLED 4K | Samsung S90C 65 inch OLED 4K Smart TV |
|---|---|---|
| Connectivity Technology | - | Bluetooth, HDMI, USB, Wi-Fi |
| HDMI Version | HDMI 2.1 | - |
Dimensions
| Spec | LG C2 77 inch OLED 4K | Samsung S90C 65 inch OLED 4K Smart TV |
|---|---|---|
| Product Dimensions | - | 14.2"D x 72.9"W x 44.6"H |
| Screen Size | - | 82.5 inches |
| Size | - | 83-Inch |
General
| Spec | LG C2 77 inch OLED 4K | Samsung S90C 65 inch OLED 4K Smart TV |
|---|---|---|
| ASIN | - | B0C81SJX5D |
| Additional Features | - | OLED Technology; Neural Quantum Processor with 4K Upscaling; HDR OLED, Real Depth Enhancer; HDR10+; Works with Google Assistant and Alexa |
| Brand | - | Samsung |
| Built In Media | - | Power Cable, Remote Control, Slim Gender Cable, User Manual |
| Color | - | Titan Black |
| Contrast Ratio | - | Infinite or extremely high |
| Included Components | - | Power Cable, Remote Control, Slim Gender Cable, User Manual |
| Line Voltage | - | 110 VAC 60 Hz |
| Picture Quality Enhancement Technology | - | OLED, HDR, Neural Quantum Processor with 4K Upscaling |
| Signal Format | - | ATSC 3.0, ATSC/ClearQAM |
| Speaker Description | - | 2.1 channel speaker system, 40W total RMS power, Dolby Atmos support |
| Specific Uses For Product | - | home theater setup, gaming, family room entertainment, high-quality movie watching, smart home integration |
| UPC | - | 887276790497 |
| Brand | LG | - |
| Category | Television | - |
Other
| Spec | LG C2 77 inch OLED 4K | Samsung S90C 65 inch OLED 4K Smart TV |
|---|---|---|
| Model Name | - | E1SAMQN83S90CARB |
| Model Number | - | E1SAMQN83S90CARB |
The verdict
Based on 30 spec comparisons plus user ratings, the LG C2 77 inch OLED 4K comes out ahead with a stronger overall score.
As an Amazon Associate, VSFinder earns from qualifying purchases.
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 S90C 65 inch OLED 4K Smart TV score measuring?
VSFinder compares 30 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 $2,277.95 for Samsung S90C 65 inch OLED 4K Smart TV.