Samsung QN90B QLED vs. LG C2 OLED: Which TV is Best for You?

When it comes to finding the perfect TV, Samsung and LG have been dominating the market with their cutting-edge technologies and continuous innovations. In 2022, the Samsung QN90B QLED and LG C2 OLED are two of the most sought-after choices for consumers. But which one is the best fit for you? We are here to help you make an informed decision by comparing the features of these two amazing TVs.

Picture Quality

Samsung’s QN90B comes with Quantum Matrix Technology, which effectively controls the backlighting and enhances contrast ratio. In addition, the Neo QLED panel has an advanced Mini LED technology that delivers exceptional brightness levels, making it suitable for watching in a well-lit room. The panel also offers excellent color accuracy and detail reproduction.

In contrast, LG’s C2 OLED features self-lit pixel technology, providing perfect black levels and infinite contrast due to its ability to turn individual pixels on or off. This results in impressive color accuracy and HDR performance, along with excellent viewing angles. However, OLED panels may not be as bright as their QLED counterparts.

Design & Build

Both Samsung QN90B and LG C2 have sleek designs with thin bezels that provide a modern appearance. While the QN90B has a more robust central stand, the C2 comes with a subtle yet elegant stand that evenly distributes weight.

Connectivity & Ports

Samsung QN90B is equipped with four HDMI 2.1 ports (one eARC compatible), three USB ports, an Ethernet port, and an antenna input. The TV also supports Wi-Fi 6 (802.11ax) and Bluetooth 5.1 connectivity.

On the other hand, LG’s C2 OLED features four HDMI 2.1 ports (one with eARC), three USB ports, an Ethernet port, an antenna input, and a 3.5mm headphone jack for analog audio. It also

supports Wi-Fi 6 (802.11ax) and Bluetooth 5.2 for wireless connectivity.

Gaming Performance

Both TVs are excellent choices for gamers due to their HDMI 2.1 ports, which support high refresh rates up to 120Hz, variable refresh rate (VRR), and auto low latency mode (ALLM). The Samsung QN90B has a slightly lower input lag than the LG C2, making it a better choice for competitive gaming.

Smart TV Platform

Samsung’s Tizen OS powers the QN90B and offers a user-friendly interface with a wide range of apps available. The voice assistant Bixby is built-in with support for Amazon Alexa and Google Assistant through external devices.

The LG C2 uses webOS with an improved interface in its latest version. The TV comes with LG’s own ThinQ AI voice assistant, which integrates well with Google Assistant and Amazon Alexa.


The choice between Samsung QN90B QLED and LG C2 OLED boils down to individual preferences in terms of picture quality, design, and other factors such as gaming performance or smart TV platform preference. If you prioritize brightness and more vivid colors for well-lit rooms, the Samsung QN90B may be your ideal choice. However, if perfect blacks, incredible contrast ratios, and superior viewing angles are your main considerations, then the LG C2 OLED might be the better option for you.