LG OLED C3 VS Samsung QN90C
Head-to-Head Comparison


The LG OLED C3 and Samsung QN90C are two high-end TV models launched in the recent market, each offering distinct features and technological advancements aimed at enhancing user experience. While both TVs come with remarkable picture quality, they differ significantly in terms of panel technology, sound capabilities, and additional smart functionalities.
Quick Specs Comparison
Specification | LG OLED C3 | Samsung QN90C |
---|---|---|
Display Type | OLED | QLED |
Refresh Rate | 4K @ 60Hz | 8K @ 120Hz |
HDR Certification | Dolby Vision, HDR10+ | Dolby Vision IQ, HDR10+ Adaptive |
Smart TV Platform | LG ThinQ AI | Tizen OS |
Sound Output | 2.2 Canal, 40W Total | 60W Total (external soundbar recommended) |
Dimensions & Weight | 39.7 x 25.8 x 1.5 inches; 12lbs | 44.7 x 26.0 x 1.1 inches; 22lbs |
Price Range | $1999 - $2999 | $2499 - $3999 |
Overall Scores
LG OLED C3
Samsung QN90C
Detailed Analysis
Display Technology
Winner: LG OLED C3
The LG OLED C3 outperforms with its superior black levels and infinite contrast ratio due to the self-emissive nature of OLED technology.
Refresh Rate & Resolution
Winner: Samsung QN90C
The Samsung QN90C offers a significant edge with its 8K resolution and high refresh rate, making it ideal for gaming and fast-moving media.
Sound Quality & Design
Winner: LG OLED C3
The LG OLED C3 excels in sound quality with its 2.2 channel system and has a more compact design, making it easier to install.
Smart TV Functionality & Ecosystem Integration
Winner: LG OLED C3
The LG OLED C3's ThinQ AI platform provides a smoother user interface and better ecosystem integration, making it more convenient for users.
Price & Value Proposition
Winner: LG OLED C3
The LG OLED C3 provides a better value proposition with its competitive pricing and superior build quality.
Final Verdict
Despite the Samsung QN90C's impressive resolution and refresh rate, the LG OLED C3 offers a more balanced set of features including better sound quality, design aesthetics, and a superior smart TV platform.
Choose LG OLED C3 if:
- Superior display technology with OLED for perfect blacks
- Better sound output without needing an external speaker
- More compact build and easier installation
- Competitive pricing offering good value
Choose Samsung QN90C if:
- Higher resolution making it ideal for 8K content consumption
- High refresh rate beneficial for gaming experiences
- Tizen OS platform with unique smart TV features
- Advanced HDR certification options
Where to Buy
Prices may vary by retailer and configuration