LG 50-Inch Class QNED AI 4K QNED82A Series Smart vs Samsung 55-Inch Class QLED Q8F 4K UHD Smart TV Q4
Updated August 2026 — LG 50-Inch Class QNED AI 4K QNED82A Series Smart wins on sound, Samsung 55-Inch Class QLED Q8F 4K UHD Smart TV Q4 wins on content and design.
The Samsung model offers superior picture quality and a wider range of free content, while the LG model is more budget-friendly. Choose based on your priorities.
Why LG 50-Inch Class QNED AI 4K QNED82A Series Smart is better
Price
LG is significantly cheaper at $346.99.
Sound
LG features virtual 5.1 surround sound.
Gaming
LG has optimized gaming features.
Why Samsung 55-Inch Class QLED Q8F 4K UHD Smart TV Q4 is better
Picture Quality
Samsung offers Quantum Dot technology for better brightness.
Content Access
Samsung provides access to over 2,700 free channels.
Design
Samsung has a sleek AirSlim design.
Overall score
Specifications
| Spec | LG 50-Inch Class QNED AI 4K QNED82A Series Smart | Samsung 55-Inch Class QLED Q8F 4K UHD Smart TV Q4 |
|---|---|---|
| Screen Size | 50 inches | 55 inches |
| Resolution | 4K | 4K |
| HDR | HDR10 | Quantum HDR |
| Processor | Alpha 7 AI | Q4 AI |
| Color Volume | 100% | 100% |
Dimension comparison
Pricing and Value
The LG 50-Inch Class QNED AI 4K TV is priced at $346.99, making it approximately 37% cheaper than the Samsung 55-Inch Class QLED Q8F, which retails at $547.99. This significant price difference may appeal to budget-conscious consumers who are looking for a high-quality television without breaking the bank. Both TVs offer advanced features, but if you prioritize cost-effectiveness, the LG model stands out as the more economical choice.
Picture Quality
When it comes to picture quality, both the LG and Samsung models deliver stunning visuals. The LG TV boasts Dynamic QNED Color with 100% color volume, enhanced by the Alpha 7 AI Processor Gen8, which improves brightness and picture detail with 4K upscaling. On the other hand, the Samsung model features Quantum Dot technology that offers over a billion colors, ensuring true-to-life images even in bright scenes. The Samsung's dynamic HDR analysis enhances contrast, which is crucial for delivering immersive viewing experiences. While both TVs excel in this area, the choice depends on whether you prefer LG's color depth or Samsung's brightness and precision.
Smart Features
Both televisions come equipped with smart capabilities, but they differ in user experience and offerings. The LG TV runs on the webOS platform, providing access to over 350 free channels and a wide range of streaming apps. Its AI Search and Concierge feature simplifies finding content based on user preferences. The Samsung model offers access to over 2,700 free channels without a subscription, including premium options through Samsung TV Plus. While both platforms have their merits, the Samsung TV's broader free content access may be more appealing to users looking for variety without additional costs.
Sound Quality
Sound quality can greatly enhance your viewing experience, and both TVs offer impressive audio features. The LG model includes virtual 5.1 surround sound, which enriches every scene and enhances the overall cinematic experience. Meanwhile, the Samsung model emphasizes AI-optimized sound tailored to the content being viewed, ensuring that audio quality matches the visuals. Although both TVs provide excellent sound, the LG's surround sound feature may provide a more immersive experience for movie lovers.
Gaming Performance
For gamers, both TVs present features designed to enhance gaming experiences. The LG TV supports FreeSync, VRR, and includes an optimized gaming dashboard, making it suitable for low-lag gaming. It has multiple HDMI 2.1 ports, which are beneficial for next-gen consoles. The Samsung model also caters to gamers with VRR capabilities and supports gaming at up to 4K 144Hz, delivering smooth visuals during fast-paced action. While both TVs are capable in this area, the Samsung's higher refresh rate may appeal more to competitive gamers looking for the best performance.
Design and Aesthetics
In terms of design, the Samsung TV is noted for its sleek and slim AirSlim design, allowing it to blend seamlessly into any living space. This low-profile aesthetic can enhance the overall decor of a room. The LG TV, while stylish, does not emphasize a particularly slim design. If aesthetics and space-saving are significant factors in your decision, the Samsung model may have the upper hand, thanks to its minimalistic approach.
Brand Reputation and Popularity
Both LG and Samsung are recognized leaders in the television market, but they do have different levels of popularity. The Samsung 55-Inch Class QLED Q8F holds a bestseller rank of 653, suggesting strong sales and consumer trust. The LG model, with a sales rank of 3,565, is less popular but still offers a compelling set of features for its price. If brand reputation and market popularity play a role in your decision-making, the Samsung may appear more favorable due to its higher sales rank.
Which should you buy?
Choosing between the LG 50-Inch Class QNED AI 4K TV and the Samsung 55-Inch Class QLED Q8F ultimately depends on your priorities. If budget is your primary concern, the LG model is significantly more affordable at $346.99 compared to the Samsung's $547.99. However, if you desire superior picture quality, a wider range of free content, and a sleek design, the Samsung model could be worth the extra investment. Both TVs offer excellent features tailored for different user needs, making your choice a matter of personal preference and intended use.

