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LG 43-Inch Class QNED AI 4K QNED82A Series Smart vs LG 50-Inch Class QNED AI 4K QNED82A Series Smart

Updated August 2026 — LG 50-Inch Class QNED AI 4K QNED82A Series Smart leads on gaming performan and smart features.

The LG 50-Inch model offers a larger screen at a lower price, making it the better choice for most buyers.

Why LG 43-Inch Class QNED AI 4K QNED82A Series Smart is better

Price

43-Inch model is more expensive.

Size

43-Inch model is smaller.

Sales Rank

43-Inch model has a lower sales rank.

Why LG 50-Inch Class QNED AI 4K QNED82A Series Smart is better

Price

50-Inch model is cheaper.

Screen Size

50-Inch model offers a larger display.

Sales Rank

50-Inch model has a higher sales rank.

Overall score

LG 43-Inch Class QNED AI 4K QNED82A Series Smart
85
LG 50-Inch Class QNED AI 4K QNED82A Series Smart
90

Specifications

SpecLG 43-Inch Class QNED AI 4K QNED82A Series SmartLG 50-Inch Class QNED AI 4K QNED82A Series Smart
HDR SupportYesYes
AI ProcessorAlpha 7 Gen8Alpha 7 Gen8
Smart FeaturesYesYes
Game ModeYesYes
Virtual SurroundYesYes

Dimension comparison

LG 43-Inch Class QNED AI 4K QNED82A Series SmartLG 50-Inch Class QNED AI 4K QNED82A Series Smart

Price Comparison

The LG 50-Inch Class QNED AI 4K QNED82A Series Smart TV is priced at $346.99, making it about 8% cheaper than the LG 43-Inch Class QNED AI 4K QNED82A Series Smart TV, which is currently priced at $376.99. This price difference may be appealing to budget-conscious buyers who are looking for a quality television without breaking the bank. However, while the larger model is less expensive, the price does not directly correlate with the screen size or features, making it essential to consider other factors before making a purchase.

Size and Display Quality

When it comes to size, the LG 50-Inch Class QNED AI 4K QNED82A offers a larger screen experience compared to the 43-Inch model. The increased screen size can enhance the viewing experience, especially in larger rooms or for group watching. Both models feature LG's Dynamic QNED Color technology with 100% Color Volume, ensuring vibrant and lifelike images. However, the 50-inch model may provide a more immersive viewing experience due to its larger display area, making it suitable for movie nights, gaming, or sports events.

Performance and Technology

Both models are powered by the Alpha 7 AI Processor Gen8, which enhances brightness, sound, and picture detail through advanced 4K upscaling and Dynamic Tone Mapping. This ensures that viewers enjoy a high-quality visual experience regardless of their choice. Additionally, both TVs support HDR10 Pro, which elevates picture quality by enhancing color vibrancy. With similar performance specs, customers can expect a comparable viewing experience, although the larger model may offer a more enveloping feel due to its size.

Smart Features

Both the LG 43-Inch and LG 50-Inch models come equipped with LG's award-winning webOS platform, which provides an intuitive and personalized smart TV experience. Users can browse their favorite streaming apps and access over 350 free LG Channels. The AI Search and Concierge feature in both models learns viewer preferences, making it easier to find content. This means that no matter which size you choose, you’ll benefit from a modern smart TV experience with seamless access to content.

Gaming Capabilities

For gaming enthusiasts, both models offer powerful gameplay features, including support for FreeSync, Variable Refresh Rate (VRR), and compatibility with GeForce NOW and Xbox Cloud Gaming. Each model is equipped with LG Game Optimizer and Game Dashboard to enhance the gaming experience. However, the LG 50-Inch model boasts two HDMI 2.1 ports compared to the 43-Inch model's four HDMI 2.0 ports, which could be a deciding factor for gamers looking to connect multiple high-performance devices.

Audio Performance

The audio performance in both the LG 43-Inch and LG 50-Inch models is optimized with AI sound technology, enhancing the auditory experience for viewers. Both TVs feature impressive virtual 5.1 surround sound capabilities, making them suitable for immersive movie watching and gaming experiences. However, the 50-Inch model may have an edge in audio projection due to its larger size, allowing for a more substantial soundstage. This could be an important consideration for those who prioritize audio quality in their viewing experience.

Design and Aesthetics

Both models showcase a sleek and modern design that is typical of LG's QNED series. With thin bezels and an elegant stand, these TVs are visually appealing and can complement any room's decor. The 50-Inch model's larger screen may make it a more prominent feature in a room, while the 43-Inch variant could fit better in smaller spaces. Ultimately, the choice may come down to personal preference regarding size and how much space one has available for the TV.

Which should you buy?

Choosing between the LG 43-Inch Class QNED AI 4K QNED82A and the LG 50-Inch Class QNED AI 4K QNED82A largely depends on your viewing habits and space considerations. If you prefer a larger display for immersive viewing experiences, the 50-Inch model is the better option, especially considering its lower price at $346.99. However, if space is limited or you are looking for a more compact option without compromising on features, the 43-Inch model at $376.99 still delivers excellent performance and quality. Both models offer advanced technology and smart features, making either choice a solid investment in quality home entertainment.