LG 55UA82006LA 55-Inch 4K Ultra HD Smart LED TV Review (2025)

LG continues to dominate the Smart TV segment in 2025 with its UA82 Series, blending advanced AI processing, rich 4K visuals, and an immersive Dolby Atmos sound experience. The LG 55UA82006LA (55-inch 4K Smart LED TV) is one of the most balanced models in this lineup — perfect for entertainment, gaming, and streaming.

Let’s explore its detailed features, specifications, performance, and pricing, and find out if it’s the right choice for your living room.



1. Display and Picture Quality

The LG 55UA82006LA features a 139 cm (55 inches) 4K Ultra HD panel (3840x2160 resolution) powered by the α7 AI Processor 4K Gen8. This processor optimizes every frame for clarity, color, and contrast, making even older HD content look close to 4K.

Picture Enhancement Technologies

  • 4K Super Upscaling: Improves lower-resolution videos to near 4K clarity.

  • Dynamic Tone Mapping: Adjusts brightness dynamically for realistic visuals.

  • FILMMAKER MODE™: Preserves cinematic authenticity by disabling artificial effects.

  • HDR10 / HLG Support: Boosts contrast and color depth for lifelike images.

With a 60 Hz refresh rate, 5000:1 contrast ratio, and 300-nit brightness, visuals stay crisp and fluid whether you’re watching sports, movies, or playing games.

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2. Sleek Design and Build Quality

This TV carries a modern, minimalist design with ultra-thin bezels and a matte finish that minimizes reflections. At just 11.5 kg, it’s lightweight and easy to mount. LG includes a free wall mount or table stand at installation, ensuring flexibility in setup.

Its 300x200 mm VESA mount compatibility ensures it fits most standard brackets.


3. Smart Features – Powered by webOS 25

LG’s webOS 25 is one of the most polished smart TV operating systems in the market. It delivers a smooth, responsive interface and access to all your favorite apps.

Smart Highlights

  • Pre-installed apps: Netflix, Prime Video, Disney+ Hotstar, SonyLIV, Zee5, Apple TV, and more

  • AI Voice Recognition with LG ThinQ AI

  • ALLM (Auto Low Latency Mode) for gamers

  • AI Chatbot and personalized content suggestions

  • Google Assistant, Apple AirPlay, Alexa compatibility

  • 2 GB RAM + 8 GB ROM for lag-free app navigation

You also get 100+ free LG Channels, making it a great replacement for traditional DTH services.

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4. Audio Quality – Dolby Atmos and AI Sound Pro

The sound experience is where the LG UA82 Series really shines. It’s equipped with 20W down-firing speakers that support Dolby Atmos and AI Sound Pro for a rich, surround-sound experience.

Audio Enhancements

  • Virtual 9.1.2 Up-mix Sound for immersive clarity

  • Clear Voice Pro ensures crystal-clear dialogues

  • AI Acoustic Tuning automatically adjusts sound based on your room setup

  • WOW Orchestra and Bluetooth Surround Ready for wireless audio expansion

From high-action movies to music playlists, sound is full-bodied and balanced, creating a theatre-like feel at home.


5. Connectivity Options

The LG 55UA82006LA offers multiple connectivity ports for various devices:

Connectivity TypeDetails
HDMI Ports3
USB Ports1
Bluetoothv5.0
Wi-FiBuilt-in
EthernetYes
Optical Out (SPDIF)Yes
Screen MirroringAirPlay, Google Cast
RF InputSupported

You can easily connect gaming consoles, set-top boxes, hard drives, and soundbars without hassle.

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6. Energy Efficiency & Power

This model is rated 2-Star for energy efficiency, consuming 140 watts on average and 204.55 kWh annually. It’s ideal for everyday usage without worrying about high electricity bills.


7. Warranty and Support

  • 1-Year LG India Warranty on TV

  • 1-Year Additional Warranty on Remote (for technical defects)

  • Warranty claims can be made using the Amazon e-invoice

LG also provides excellent customer support with quick service turnaround in most cities across India.


8. Performance for Gaming and Streaming

With a 6.5 ms response time and ALLM, this TV performs impressively for console gaming. Streaming performance is equally smooth thanks to fast Wi-Fi and the α7 AI processor, ensuring apps load instantly and 4K HDR content plays without lag.

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9. Pros & Cons

Pros

  • Crystal-clear 4K visuals with AI optimization

  • Dolby Atmos + AI Sound Pro for immersive audio

  • Smooth and intuitive webOS 25 interface

  • Voice assistant and smart home control

  • Strong build and elegant design

Cons

  • Only one USB port

  • Moderate energy efficiency (2-Star rating)


10. Final Verdict

The LG 55UA82006LA (UA82 Series) is one of the best 55-inch 4K Smart TVs under the premium mid-range category in 2025. It delivers top-tier picture quality, immersive Dolby Atmos audio, and intelligent AI features that make it a great long-term investment.

Overall Rating: 4.6 / 5

Ideal For:
🎬 Movie Lovers | 🎮 Gamers | 📺 Smart Home Users

If you’re upgrading from a Full HD or older 4K model, this LG TV offers a major step up in both visual fidelity and smart functionality.

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Conclusion

The LG 55UA82006LA proves once again why LG leads the Smart TV market. With its α7 AI Processor 4K Gen8, Dolby Atmos sound, webOS 25, and sleek design, it offers everything a modern home entertainment setup needs.

If you want a reliable, high-quality 55-inch Smart TV that combines intelligent processing, great audio, and long-term durability — this model should definitely be on your shortlist.

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