LG OLED48G66LS.AEK 48 Inch OLED Evo AI 4K Ultra HD HDR Smart TV (Stand Version) – 2026 Model
The LG OLED48G66LS brings flagship OLED performance to a more compact 48-inch screen, making it ideal for living rooms, apartments or gaming setups where space is limited but picture quality still matters. Combining LG’s latest OLED evo technology, intelligent AI processing and a sleek Gallery-style design, this TV delivers premium viewing without overwhelming your room.
Flagship OLED evo Picture Quality
At the heart of the LG OLED48G66LS is the Primary RGB Tandem 2.0 OLED panel, designed to produce deeper contrast, richer colour and impressive brightness. Working alongside Hyper Radiant Colour Technology, the screen delivers vibrant, lifelike images with excellent depth and clarity.
With Brightness Booster Ultra, the panel achieves significantly higher brightness levels than earlier OLED generations. This means highlights appear more realistic, colours remain vivid, and details are easier to see—even when watching during the day.
Clearer Viewing with Reflection-Free Technology
Bright rooms can often affect TV viewing, but this model features a Reflection Free Premium screen designed to reduce glare. The advanced anti-reflection surface helps maintain OLED’s famous perfect blacks and precise colour, allowing you to enjoy clear images even when lights are on or sunlight enters the room.
Intelligent Processing with Alpha 11 AI Processor Gen 3
Powering the TV is LG’s advanced Alpha 11 AI Processor Gen 3, which optimises picture and sound in real time. Using AI-based enhancements and Dual Super Upscaling, the processor analyses content and improves clarity, sharpness and colour balance automatically.
With improved processing speed and graphics performance, the TV delivers smoother motion and a more immersive viewing experience whether you’re watching films, sports or streaming content.
Elegant Gallery Design with Stand
The Gallery design gives the TV a slim, minimalist look that blends easily into modern interiors. This stand version includes a desktop stand for flexible placement, making it suitable for TV units or media cabinets.
The near-bezel-less 4 Side Cinema screen ensures the focus stays on the picture. When not in use, the display can also show artwork or photos, turning the screen into a digital gallery.
Cinematic Performance for Movies and TV
For film lovers, the LG OLED48G66LS supports Dolby Vision HDR, delivering improved contrast and colour accuracy for compatible content. The native 120Hz panel ensures smooth motion, ideal for action scenes and sports.
Filmmaker Mode with Ambient Light Compensation adjusts the picture to maintain cinematic accuracy while adapting to the lighting conditions in your room.
Built for Next-Generation Gaming
This LG OLED TV is also designed with gamers in mind. With a response time of under 0.1ms, gameplay feels fast and responsive. HDMI 2.1 connectivity supports 4K gaming at up to 120Hz on consoles and up to 165Hz from PCs, helping deliver smoother performance.
Additional features include NVIDIA G-SYNC, AMD FreeSync Premium, and Dolby Vision Gaming, helping reduce screen tearing and input lag for a more fluid gaming experience.
Immersive AI-Enhanced Sound
The integrated 2.2 channel speaker system works with Dolby Atmos compatibility to create a wider and more immersive soundstage. AI processing can enhance dialogue clarity and improve the balance of background audio.
With AI Sound Pro, standard audio can be upmixed into a virtual 11.1.2 surround effect, helping films, shows and sports sound more engaging.
Smart Features with webOS 26
Running on LG webOS 26, the TV offers a fast and intuitive Smart TV experience. The updated interface uses AI technology to provide personalised recommendations and quicker access to streaming apps.
Smart features include:
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AI Concierge for personalised content suggestions
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Intelligent Voice Recognition for easier control
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AI Agent and AI Chatbot for assistance with settings and features
LG also provides up to five years of operating system updates, helping keep the TV current with future Smart features.
Key Features
- 48 inch OLED evo 4K Ultra HD display
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Primary RGB Tandem 2.0 panel with Hyper Radiant Colour Technology
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Brightness Booster Ultra for enhanced brightness
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Reflection Free Premium anti-glare screen
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Alpha 11 AI Processor Gen 3 with Dual Super Upscaling
- Dolby Vision HDR and Dolby Atmos compatibility
- Native 120Hz refresh rate
- Ultra-fast <0.1ms response time for gaming
- HDMI 2.1 support for 4K 120Hz consoles and 4K 165Hz PC gaming
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webOS 26 Smart TV platform with AI features
- Gallery design with included desktop stand
Premium OLED Performance in a Compact Size
The LG OLED48G66LS proves that you don’t need a huge screen to enjoy flagship TV technology. With advanced OLED evo picture quality, powerful AI processing and strong gaming features, it delivers a premium viewing experience in a stylish and versatile 48-inch design.
Technical Specifications
General
| Additional Information |
Digital Tuner: DVB-T2/C/S2
Type of Antenna: Coaxial |
| Features |
Brightness Booster Pro - paired with α11 AI Processor for superior visuals
Certified Perfect Black and Colour - enhances viewing in varied lighting
Dolby Vision and Filmmaker mode - deliver immersive cinematic quality
Smart webOS - powers seamless interaction with intuitive AI Magic Remote |
| Product Type |
TV |
| Barcode/EAN |
8806096745250 |
Product Type
| Product Category Group |
CE |
Connectivity
| Bluetooth |
Yes |
| HDMI |
Yes |
| HDMI Version |
4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS, QFT) |
| Headphone |
Yes |
| Number of HDMI Ports |
4 |
| Number of USB Ports |
3 |
| Smart TV |
Yes |
| USB |
Yes |
| Wi-Fi |
Yes |
| Wireless LAN |
Yes |
Programmes & Functions
| Digital Tuner |
Yes |
| Electronic Program Guide |
Yes |
Design Elements
| Colour |
Black |
| Colour Group |
Black |
Features
| Speakers |
1 |
| TV Services |
BBC iPlayer, ITV Player, Channel 4, My5, NOW, Netflix, Amazon Prime Video, Rakuten TV, Disney+, Apple TV, YouTube and more |
| USB Recording |
Yes |
Technical Details
| Operating System |
webOS 26 |
| RMS Output Power |
40W |
| Smart App Control |
LG ThinQ |
Efficiency & Standard
| Energy Efficiency Class |
E |
Display
| Aspect Ratio |
16:09 |
| Backlight Technology |
OLED |
| Enhanced Refresh Rate |
120Hz Native (VRR 165Hz) |
| Screen size |
48 in |
| Screen Technology |
OLED |
| Standard Refresh Rate |
120Hz |
Accessories
| VESA Mount Compatible |
Yes |
| Vesa Mount Size |
300 x 200 |
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