LG - 55” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025)
Series
LED 4K - UA77Screen Size Class
55"Need-haul away?
- Hauling away your old TV
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Key Accessories:
- MegaMounts - Full Motion Wall Mount for 32-70 Inch Displays - Black$49.98The price was $69.98
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Highlights
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Bring home 4K resolution in an impressive range of screen sizes with LG UHD TVs. Enjoy swift, easy browsing and tons of personalized recommendations including over 300 free LG Channels.¹ Spend less time searching and more time streaming with LG webOS 25. Focus on the screen with a slim and simple-to-mount design for a stylish view no matter where you hang it. For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can automatically stream and get in the game.²
LG QNED AI 4K TV's deliver vibrant colorful images for an immersive viewing experience. HDR10 Pro delivers a dramatic visual experience and elevated picture quality by enhancing each color on your screen for a "wow" effect. You'll enjoy outstanding picture powered by the Alpha 7 AI Processor Gen8, which uses AI to detect what you're watching and automatically improves the picture and sound quality. You'll also experience less searching and more streaming, thanks to LG’s award-winning Smart TV platform: webOS.¹ For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can quickly stream and get int your favorite apps.²
Bring home 4K resolution in an impressive range of screen sizes with LG UHD TVs. Enjoy swift, easy browsing and tons of personalized recommendations including over 300 free LG Channels.¹ Spend less time searching and more time streaming with LG webOS 25. Focus on the screen with a slim and simple-to-mount design for a stylish view no matter where you hang it. For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can automatically stream and get in the game.²
Upgrade your home theater with this stylish 4K TV featuring vibrant colors, rich contrast and an advanced 4K processor. Stay endlessly entertained with thousands of on demand shows and movies for free and enjoy peace of mind as watch thanks to our proprietary triple layer security that protects your personal data across all connected devices at once.
| Pros for LG - 55” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025) | |||
|---|---|---|---|
| Picture Quality, Setup Ease, Size, Weight, Connectivity | Picture Quality, Ease of Use, Size, Brightness, Performance | Picture Quality, Ease of Use, Size, Setup, Features | Picture Quality, Setup Ease, Size, Weight, Design |
| Cons for LG - 55” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025) | |||
| Remote Control | Remote Control | Remote Control, Button Layout | Remote Control, Connectivity, User Interface, Brightness, Operating System |
Specs
- Hisense - 55" Class U6 Series MiniLED QLED UHD 4K HDR Smart Fire TV (2025)$399.99The price was $799.99
- Hisense - 65" Class U7 Series MiniLED QLED UHD 4K HDR Smart Google TV (2025)$699.99The price was $1,499.99
- Hisense - 85" Class U6 Series MiniLED QLED UHD 4K HDR Smart Fire TV (2025)$847.99The price was $1,999.99
- Hisense - 100" Class U8 Series MiniLED QLED UHD 4K HDR Smart Google TV (2025)$2,977.96The price was $6,999.99
Reviews
Customers are saying
Customers appreciate the 55” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025) for its good picture quality and easy setup. Many find it simple to connect to apps, and some are pleased with its size and lightweight design. While the appearance is generally well-received, a few customers are still getting used to the remote control.
- Picture Quality (336)
- Setup Ease (46)
- Size (15)
- Remote Control (10)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
LG 55 inch TV
I really like this TV, picture quality is good. The response time of the software is also good. The only drawback is the remote control is too small and the buttons are too close together making it hard to press on the correct buttons. Overall, I am very pleased with this TV. At home I have a total of 4 LG TVS and have had no issues with them. I also got this TV at a very good price, if you want to watch sports, I would buy a better tv but since I do not watch sports on this TV, I am ok with it. I would rate this TV a 4.5 for my liking.
EleuterioC Posted
- Rated 5 out of 5 stars
Excellent TV – Great Choice All Around!
I'm really happy with my purchase of the LG - 55” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025). LG has always been one of the top brands when it comes to TVs, and this new model lives up to that reputation. It’s packed with all the modern features you’d expect from a 2025 release. Setup was a breeze—I had everything up and running in minutes. The webOS interface is super intuitive and user-friendly, making it easy to navigate apps and settings. The picture quality is stunning, with vibrant colors and sharp detail, and the sound is impressively clear even without a soundbar. Overall, everything about this TV has been perfect. If you're looking for a reliable, feature-rich, and modern smart TV, I highly recommend this one!
Laila Posted
- Rated 5 out of 5 stars
Excellent LG TV — Great Picture and Sound Quality
I’m very happy with my new LG TV. The picture quality is amazing — vibrant colors, excellent contrast, and deep blacks. The sound is also surprisingly good, clear, and immersive even without a soundbar. The smart system is fast and easy to navigate; apps like Netflix, YouTube, and Disney+ run smoothly. It also connects easily with other devices such as phones, game consoles, and Bluetooth speakers. Overall, it’s a modern TV with great value for the price. I highly recommend LG to anyone looking for a true home theater experience.
JhonB Posted
