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Discover the LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV with 4K resolution, 60Hz refresh rate, α7 AI Processor 4K Gen9, Dolby Atmos, AI Sound Pro, webOS 26, Google Cast, and multiple HDMI connectivity options. Explore its features, picture quality, smart features, pros and cons before buying.
- 📺 55-Inch 4K Ultra HD: Enjoy detailed 3840 × 2160 visuals on a large screen designed for home entertainment.
- 🧠 α7 AI Processor 4K Gen9: AI-powered picture processing helps enhance compatible content for a better viewing experience.
- 🔊 20W Dolby Atmos Sound: AI Sound Pro and Dolby Atmos are designed to create a more immersive audio experience.
- 🎮 Gaming Features: HDMI ports support ALLM and the TV includes dedicated gaming-related services.
- 🤖 webOS 26 Smart TV: Access streaming apps, web browsing, AI features, Google Cast, and LG ThinQ connectivity.
- 📶 Strong Connectivity: Three HDMI ports, USB, Wi-Fi, Bluetooth 5.3, Ethernet, and RF connectivity offer plenty of connection options.
- ✨ AI Features: AI Concierge, AI Search, AI Chatbot, AI Voice ID, and AI Agent add smart functionality to the television.
LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV Review: 4K Picture, AI Features & Immersive Audio
Aaj ke smart TV market mein users sirf large screen nahi chahte. Better picture processing, useful smart features, good speakers, gaming support, aur strong connectivity bhi equally important ho gaye hain. The LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV is designed around exactly this modern entertainment experience.
This 2026 NU87 Series television combines a 55-inch 4K Ultra HD display, 60Hz native refresh rate, α7 AI Processor 4K Gen9, 4K Super Upscaling, Dynamic Tone Mapping, AI HDR Remastering, Dolby Atmos, AI Sound Pro, and webOS 26.
It also brings a long list of smart features such as AI Concierge, AI Search with Microsoft Copilot and Gemini, Google Cast, LG ThinQ, intelligent voice recognition, and AI Agent support with the required AI Magic Remote.
So, does it manage to offer a balanced home-entertainment experience? Let’s take a closer look.
Design and Build: Clean and Modern
The LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV uses a clean, modern television design that should fit comfortably into most living rooms and entertainment setups.
With a 55-inch screen, the TV provides a large viewing area without moving into the extremely oversized category. Its thin-looking profile and minimal design can work well in both wall-mounted and table-top arrangements.
The supplied dimensions are approximately 7.1D × 122.8W × 71.5H cm, while the listed weight is around 9.5kg without the stand.
The TV supports both wall mounting and table-top installation, with a 300 × 200mm VESA mount standard.
55-Inch 4K Ultra HD Display
The main attraction is naturally its 55-inch 4K Ultra HD display.
With a resolution of 3840 × 2160 pixels, the panel provides four times the pixel count of standard Full HD resolution. This makes it well suited to 4K movies, streaming services, high-quality YouTube content, gaming, and detailed visual entertainment.
The television also offers a 178-degree viewing angle, which can be useful when several people are watching from different seating positions.
The display uses direct LED backlighting and supports HDR10 and HLG, giving compatible content a broader range of brightness and contrast.
60Hz Refresh Rate: Good for Everyday Entertainment
The TV has a 60Hz native refresh rate.
For regular activities such as watching movies, TV channels, sports, streaming platforms, YouTube, and general home entertainment, 60Hz can still provide a satisfactory experience.
The TV does include ALLM support through compatible HDMI connections, which can help supported gaming devices automatically switch toward a lower-latency gaming configuration.
However, serious gamers looking for a 120Hz or higher native panel may find the 60Hz refresh rate limiting, particularly when using a next-generation console that can take advantage of higher frame rates.
α7 AI Processor 4K Gen9
One of the most important internal features is the α7 AI Processor 4K Gen9.
The processor handles picture processing and AI-based image enhancement. Along with this, LG includes technologies such as:
- 4K Super Upscaling
- Dynamic Tone Mapping
- AI HDR Remastering
- Precision HDR Master Pro
- 4K Expression Enhancer
- NANO Detail Enhancer
These technologies are designed to improve the appearance of compatible content and upscale lower-resolution sources toward a more detailed 4K-style presentation.
The results will naturally depend on the original content quality. High-quality native 4K sources should still provide the best overall results, while upscaling is more useful for older or lower-resolution content.
HDR10 and HLG Support
The TV supports HDR10 and HLG formats.
HDR-compatible movies and shows can benefit from a greater range of brightness and more detailed highlights and shadows compared with standard dynamic-range content.
The inclusion of Dynamic Tone Mapping and AI HDR Remastering further supports LG’s attempt to improve the appearance of HDR and compatible standard content.
Users who primarily watch HDR movies and streaming content can therefore take advantage of these picture-processing features.
FILMMAKER MODE and Multiple Picture Modes
For movie enthusiasts, FILMMAKER MODE is an especially useful addition.
This mode is designed to preserve the intended visual presentation of supported movie content without applying excessive processing.
The TV also provides 9 picture modes, giving users flexibility to adjust the viewing experience depending on whether they are watching films, sports, games, or regular TV programming.
For everyday users, the ability to switch between different picture presets can make customization easier without requiring complicated manual calibration.
AI Sound Pro and Dolby Atmos
The LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV also puts considerable focus on audio.
It uses a 2.0-channel speaker system with 20W total output, including 10W per channel, along with down-firing speakers.
LG’s AI Sound Pro is designed to virtually up-mix sound to a wider 9.1.2-style presentation, while Dolby Atmos adds support for immersive surround-style audio from compatible content.
Other audio technologies include:
- Clear Voice Pro
- Precision Sound Master Pro
- Adaptive Acoustic Tuning
- LG Sound Sync
- Sound Mode Share
- Bluetooth Surround Ready
- WOW Orchestra
For regular TV, streaming and movies, the built-in 20W speaker system should be sufficient for many rooms. Users wanting deeper bass or a more powerful cinematic experience may still prefer a dedicated soundbar or home-theatre system.
Clear Voice Pro for Better Dialogue
One useful audio feature is Clear Voice Pro.
Dialogue clarity can sometimes become an issue in movies and TV shows when background music or effects are too prominent. Clear Voice Pro is designed to improve voice intelligibility and make spoken content easier to follow.
This can be particularly useful for news, movies, serials, and dialogue-heavy streaming content.
webOS 26 Smart TV Experience
Software is a major part of the overall experience, and the TV runs webOS 26.
LG’s webOS interface provides access to popular streaming services, a web browser, music services, games, and other smart-TV applications.
The supplied connectivity list includes apps and services such as:
- Netflix
- Prime Video
- YouTube
- JioHotstar
- SonyLIV
The TV also includes Google Cast, making it possible to cast compatible content from supported devices to the television.
AI Concierge, AI Chatbot and AI Search
LG has packed the NU87 Series with several AI-focused features.
These include:
- AI Concierge
- AI Chatbot
- AI Voice ID
- AI Search
- AI Recommendation
- AI Agent
- Intelligent Voice Recognition
The supplied specifications also mention AI Search with Microsoft Copilot and Gemini, giving users access to newer AI-powered search and interaction capabilities where supported.
Some of these functions require compatible accessories such as the AI Magic Remote, and availability can depend on region, software version, account, or service support.
LG ThinQ and Smart Ecosystem
The television works with LG ThinQ, allowing it to fit into LG’s connected-device ecosystem.
It also supports Hey Google, making voice-based interaction possible with compatible Google devices and services.
For users who already have smart appliances or other compatible devices, this type of ecosystem integration can make the TV more useful beyond simply watching content.
Connectivity: Plenty of Ports
Connectivity is one of the stronger practical areas.
The TV includes:
- 3 × HDMI ports
- 1 × USB 2.0 port
- Wi-Fi
- Bluetooth 5.3
- Ethernet
- 2 × RF inputs
- Infrared
- Simplink
The three HDMI ports are particularly useful for users who connect multiple devices such as a set-top box, gaming console, soundbar, Blu-ray player, or streaming device.
The HDMI connections support eARC and ALLM, which are useful for modern home entertainment and gaming setups.
Bluetooth 5.3 and Wireless Connectivity
Bluetooth 5.3 support allows compatible wireless accessories to connect to the television.
This can be useful for Bluetooth headphones, speakers, or other supported accessories.
The TV also supports Wi-Fi 5 and Ethernet, giving users a choice between wireless and wired network connections depending on their home setup.
Gaming Support
Although this is primarily a home-entertainment TV rather than a dedicated gaming monitor, it includes several useful gaming-oriented features.
The ALLM support can help compatible consoles or devices automatically switch to a lower-latency setting.
The TV also includes a Games Service, and its large 55-inch 4K display can provide an immersive experience for casual gaming.
However, the native refresh rate is 60Hz, so serious competitive gamers who prioritize high frame rates should consider a television with a faster 120Hz panel.
8GB Storage and 1.5GB RAM
The supplied specifications list 1.5GB RAM and 8GB internal storage.
The internal storage is primarily relevant to the TV’s smart platform, applications, system data, and related services rather than functioning like smartphone-style user storage.
Having 8GB of built-in storage provides some room for smart-TV applications, while the available RAM supports the webOS interface and background smart functions.
Energy Efficiency
The television carries a listed 3-star energy rating, with annual energy consumption of approximately 178.27kWh/year according to the supplied information.
Actual electricity usage depends on factors such as screen brightness, viewing hours, picture mode, standby behavior, and content type.
For users who watch television for several hours every day, energy consumption is worth considering when comparing large-screen models.
Parental Controls and Family Viewing
The TV includes parental control functionality, which can be useful for families with children.
Combined with streaming applications and smart-TV services, these controls allow households to manage access to selected content more conveniently.
The 55-inch screen is also well suited to family and social viewing where several people watch together.
What We Like
- 📺 55-inch 4K Ultra HD resolution
- 🧠 α7 AI Processor 4K Gen9
- ✨ 4K Super Upscaling
- 🖼️ AI HDR Remastering
- 🎬 FILMMAKER MODE
- 🔊 Dolby Atmos with AI Sound Pro
- 📢 Clear Voice Pro
- 🤖 webOS 26
- ✨ Multiple AI features
- 🎮 ALLM support
- 🔗 3 HDMI ports with eARC
- 📱 Google Cast
- 🔵 Bluetooth 5.3
- 🌐 Wi-Fi and Ethernet
- 📺 LG ThinQ and Google Assistant support
- 🛠️ Wall and table-top installation
What Could Be Better
- ❌ 60Hz native refresh rate may not satisfy serious gamers
- ❌ Only one USB 2.0 port is provided
- ❌ 20W speaker output may feel limited in a large room
- ❌ LCD/Direct LED cannot provide the deep blacks of OLED
- ❌ Some advanced AI features require the AI Magic Remote
- ❌ 3-star energy rating is not the highest available
- ❌ Built-in bass performance may be limited without a soundbar
- ❌ Smart features can vary according to region, software, and compatible services
Who Should Buy the LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV?
This TV can be a good fit for users who:
- 📺 Want a large 55-inch 4K television for home entertainment
- 🎬 Watch movies and OTT streaming services regularly
- 🧠 Like AI-based picture and smart-TV features
- 🔊 Want Dolby Atmos and AI Sound Pro without immediately buying a soundbar
- 🎮 Enjoy casual console or cloud gaming
- 📱 Want Google Cast and smart-device connectivity
- 🏠 Are building a connected LG smart-home ecosystem
- 👨👩👧 Need a television suitable for family and social viewing
- 🔌 Need multiple HDMI connections for several devices
Who Should Consider Other Options?
Users whose top priority is competitive gaming should consider a 120Hz television, especially if they own gaming hardware capable of higher frame rates.
Similarly, viewers who want OLED-level black levels, extremely high contrast, premium cinematic picture quality, or very powerful built-in bass may prefer a higher-end OLED or premium Mini LED television with a stronger audio system.
Final Verdict
The LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV brings together a wide range of modern home-entertainment features in a 55-inch format.
Its 4K resolution, α7 AI Processor 4K Gen9, AI HDR Remastering, 4K Super Upscaling, Dolby Atmos, AI Sound Pro, webOS 26, Google Cast, Bluetooth 5.3, three HDMI ports, and extensive AI features make it a feature-rich smart TV for everyday family entertainment.
The large 55-inch screen is particularly well suited to movies, OTT platforms, YouTube, sports, and casual gaming. The 178-degree viewing angle also makes it practical for shared viewing environments.
The main compromises are the 60Hz native refresh rate, single USB port, 20W built-in audio output, and the fact that an LED/LCD panel cannot offer the same deep blacks as OLED technology.
Overall, the LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV is a strong all-round option for buyers who want a large 4K smart TV with AI-enhanced picture processing, immersive audio features, modern connectivity, and a feature-rich webOS experience.
5 Positive Things About LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV
- 📺 55-Inch 4K Ultra HD Display – The LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV provides a large 3840 × 2160 screen that is well suited to movies, streaming, sports, and home entertainment.
- 🧠 α7 AI Processor 4K Gen9 – AI-powered processing, upscaling, Dynamic Tone Mapping, and HDR enhancement technologies are designed to improve the appearance of compatible content.
- 🔊 Dolby Atmos and AI Sound Pro – The LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV combines 20W audio with AI Sound Pro, Dolby Atmos, and Clear Voice Pro for a more immersive and dialogue-friendly sound experience.
- 🤖 Feature-Rich webOS 26 – webOS 26 provides access to popular streaming services, Google Cast, LG ThinQ, AI features, browser functionality, and other smart-TV services.
- 🔌 Strong Connectivity – Three HDMI ports with eARC/ALLM, USB, Bluetooth 5.3, Ethernet, Wi-Fi, and RF connectivity make the TV flexible for multiple home-entertainment devices.
5 Negative Things About LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV
- ❌ 60Hz Refresh Rate – The LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV uses a 60Hz native panel, which may not be ideal for serious gamers looking for 120Hz gameplay.
- 🔊 20W Built-In Audio – The 20W speaker system is suitable for everyday viewing, but users wanting powerful bass and room-filling cinema-style sound may still need a soundbar.
- 🖤 Not OLED-Level Blacks – Since this is an LED/LCD television, it cannot deliver the same deep black levels and contrast associated with OLED panels.
- 🔌 Only One USB Port – A single USB 2.0 connection may feel restrictive for users who frequently connect multiple USB storage devices or accessories.
- 🧠 Some AI Features Need Accessories – Certain advanced functions, particularly AI Agent and Adaptive Acoustic Tuning, may require the compatible AI Magic Remote.
LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV – Specifications
| Category | Specifications |
|---|---|
| Brand | LG |
| Model | 55NU870BPLA |
| Series | NU87 Series 2026 |
| Product Type | NANO 4K UHD AI Smart TV |
| Screen Size | 55 Inches / 139 cm |
| Display Technology | LED |
| Resolution | 4K Ultra HD, 3840 × 2160 Pixels |
| Refresh Rate | 60Hz Native |
| Aspect Ratio | 16:9 |
| Viewing Angle | 178 Degrees |
| Backlight | Direct LED |
| Screen Finish | Matte |
| HDR Support | HDR10, HLG |
| Picture Processor | α7 AI Processor 4K Gen9 |
| Picture Enhancement | 4K Super Upscaling, Dynamic Tone Mapping, AI HDR Remastering, Precision HDR Master Pro, 4K Expression Enhancer, NANO Detail Enhancer |
| Picture Modes | 9 Picture Modes |
| Cinema Feature | FILMMAKER MODE |
| Operating System | webOS 26 |
| Smart TV RAM | 1.5GB |
| Internal Storage | 8GB |
| AI Features | AI Agent, AI Concierge, AI Chatbot, AI Voice ID, AI Search, AI Recommendation, Intelligent Voice Recognition |
| AI Search Integration | Microsoft Copilot & Gemini, as listed |
| Voice / Smart Home | LG ThinQ, Works with Hey Google |
| Casting | Google Cast, AirPlay |
| Streaming Apps | JioHotstar, Netflix, Prime Video, SonyLIV, YouTube |
| Audio Output | 20W |
| Speaker System | 2.0 Channel, Down-Firing |
| Audio Features | AI Sound Pro, Dolby Atmos, Clear Voice Pro, Precision Sound Master Pro |
| Virtual Surround | Virtual 9.1.2 Up-Mix |
| Audio Connectivity | LG Sound Sync, Sound Mode Share, Bluetooth Surround Ready, WOW Orchestra |
| HDMI Ports | 3 |
| HDMI Features | eARC, ALLM |
| USB Ports | 1 × USB 2.0 |
| Wireless Connectivity | Wi-Fi 5, Bluetooth 5.3 |
| Wired Connectivity | Ethernet, 2 × RF Inputs |
| Gaming | ALLM, Games Service |
| Screen Mirroring | AirPlay, Google Cast |
| Power Consumption | 130W |
| Annual Energy Consumption | 178.27 kWh/year |
| Energy Rating | 3 Star |
| Mounting | Wall Mount & Table Top |
| VESA Standard | 300 × 200 mm |
| Dimensions | 7.1D × 122.8W × 71.5H cm |
| Weight Without Stand | 9.5kg |
| Model Year | 2026 |
| Warranty | 1 Year Manufacturer Warranty |
| Country of Origin | India |
| Box Contents | NANO 4K UHD TV, Standard Remote, 2 AAA Batteries, User Manual, Warranty Card |
| Manufacturer | LG Electronics India Limited |
| ASIN | B0GTZ8WM5W |
| Listed Customer Rating | 3.9/5 from 5,305 reviews, as supplied |
Customer Testimonials – LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV
⭐⭐⭐⭐⭐ 1. Rahul Patel – Ahmedabad
“Mujhe LG 55 inches NU87 AI Series Nano 4K Ultra HD Smart webOS LED TV ka picture quality aur large 55-inch screen sabse zyada pasand aaya. Netflix aur YouTube par 4K content ka experience really enjoyable hai. webOS bhi easy to use laga.”
⭐⭐⭐⭐☆ 2. Amit Sharma – Delhi
“TV ka sound normal room ke liye kaafi hai aur Dolby Atmos feature movies mein useful lagta hai. Three HDMI ports hone ki wajah se set-top box, console aur sound system connect karna convenient ho gaya.”
⭐⭐⭐⭐⭐ 3. Suresh Kumar – Surat
“AI picture processing aur upscaling ki wajah se normal HD channels bhi decent lagte hain. 55-inch size family viewing ke liye perfect laga. Google Cast aur Bluetooth connectivity bhi daily use mein kaafi helpful hai.”
⭐⭐⭐⭐☆ 4. Mohit Verma – Jaipur
“Design clean hai aur 4K display sharp feel hota hai. webOS apps quickly access ho jaati hain. Gaming ke liye 60Hz okay hai, lekin serious gaming ke liye main 120Hz TV prefer karta.”
⭐⭐⭐⭐⭐ 5. Neha Singh – Pune
“Mere liye is TV ka biggest advantage large screen, smart features aur picture enhancement hain. AI Sound Pro aur Clear Voice Pro dialogue-heavy movies mein useful lagte hain. Overall family entertainment ke liye good package hai.”
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