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LG B4 OLED EVO 65” 4K Smart TV


  • Display: 65” OLED EVO with 100% Color Fidelity
  • Processor: α8 AI Processor 4K with AI Upscaling
  • Audio: Dolby Atmos with AI Sound Pro
  • Gaming: VRR, FreeSync™, G-Sync, <0.1ms Response Time
  • Smart OS: webOS 24 with Alexa, Google Assistant, Airplay2
  • Warranty: 2-Year Global + Local Service Warranty

LKR.  780,000

LG B4 OLED EVO 65-Inch 4K Smart TV Price in Sri Lanka

The LG B4 OLED EVO 65” 4K Smart TV offers next-level home entertainment with its α8 AI Processor 4K, delivering dynamic visuals and lifelike accuracy for viewers across Sri Lanka. Designed with 100% Color Volume, Perfect Black, and Pixel Dimming OLED technology, it brings cinema-quality picture and smooth motion with a 120Hz native refresh rate. Dolby Vision, HDR10, HLG, and Dynamic Tone Mapping Pro work together to enhance contrast and depth, whether you’re watching movies, sports, or gaming.

Engineered for performance and smart living, the B4 supports VRR, ALLM, FreeSync™, G-Sync, and boasts a <0.1ms response time—making it a true gamer’s display. Running on webOS 24, it supports Alexa, Google Assistant, and Apple AirPlay 2, while AI Sound Pro with Dolby Atmos offers virtual 9.1.2 surround sound for immersive audio. With features like Multi View, Game Optimizer, Room-to-Room Share, and built-in Matter smart home compatibility, this LG TV is future-ready. For those seeking value and innovation, the LG B4 OLED EVO 65” 4K Smart TV Price in Sri Lanka represents top-tier performance with a 2-year warranty.

Buy LG B4 OLED EVO 65-Inch 4K Smart TV at Best Price in Sri Lanka

LG B4 OLED EVO 65-Inch 4K Smart TV: Key Features & Benefits

  • 65” 4K OLED Display (3840 x 2160): OLED panel with 100% Color Fidelity, Perfect Black, and Pixel Dimming for ultra-precise contrast and color depth.
  • α8 AI Processor 4K + AI Picture: Real-time content and ambient optimization with AI Super Upscaling 4K and dynamic scene refinement.
  • 120Hz Native Refresh Rate + OLED Motion: Ultra-smooth motion for live sports and fast-paced gaming.
  • Dolby Vision, HDR10, HLG + Filmmaker Mode: Experience content exactly as the creator intended with brilliant color and detail.
  • VRR, ALLM, FreeSync™, G-Sync Compatible: Cutting-edge gaming tech ensures lag-free, stutter-free performance with response times <0.1ms.
  • AI Sound Pro with Dolby Atmos (2.0 Channel): Virtual 9.1.2 up-mix creates immersive, multidimensional sound without needing external speakers.
  • webOS 24 Smart Platform: Intuitive OS with Magic Remote and access to streaming apps, ThinQ® AI, and voice control.
  • Smart Home Integration: Supports Amazon Alexa, Google Assistant, Apple AirPlay 2, HomeKit, Room-to-Room Share, and Matter connectivity.
  • Multi View + Game Optimizer: Split-screen functionality and dedicated gaming dashboard for personalized control.
  • 4x HDMI (4K 120Hz, eARC, VRR) + 2x USB + Ethernet: Future-ready connectivity for consoles, soundbars, and smart devices.
  • Slim & Mountable Design: VESA 300 x 200 mm compatibility with sleek aesthetics to suit modern interiors.
  • Energy Efficient: Consumes just 125.7W during use and <0.5W in standby mode—perfect for energy-conscious homes.
  • 2-Year Warranty in Sri Lanka: Includes 1-Year Global Hardware + 1-Year Local Service Warranty for total peace of mind.

FAQs for LG B4 OLED EVO 65-Inch 4K Smart TV

Absolutely. The LG B4 OLED EVO includes Dolby Vision for stunning HDR content and Dolby Atmos for immersive surround sound, offering a complete cinematic experience at home.

The TV runs on webOS 24 and includes Alexa, Google Assistant, Apple Airplay2, Multi View, AI Concierge, Game Service support, and USB Cam connectivity, making it a smart hub for modern homes.

With its α8 AI Processor 4K, OLED Motion, and AI Picture features, the LG B4 delivers top-tier performance, rivaling even flagship models while maintaining a more accessible price point.

The TV comes with a comprehensive 2-year warranty — 1 year global hardware and 1 year local service support — ensuring peace of mind for Sri Lankan buyers.

Category Specifications
Model Name LG OLED65B4PUA
Display Size 65 inches
Display Resolution 4K Ultra HD (3840 x 2160)
Display Type OLED
Color Volume 100% Color Volume
Color Fidelity 100% Color Fidelity
Wide Color Gamut Yes
Perfect Black Yes
Refresh Rate 120Hz Native
HDR Support Dolby Vision / HDR10 / HLG
Dynamic Tone Mapping Yes (Dynamic Tone Mapping Pro)
Dolby Vision Yes
Filmmaker Mode Yes
Dimming Technology Pixel Dimming
AI Picture Yes
Motion Handling OLED Motion
Picture Processor α8 AI Processor 4K
AI Upscaling α8 AI Super Upscaling 4K
VRR (Variable Refresh) Yes
ALLM (Auto Low Latency) Yes
FreeSync™ Yes
G-Sync Compatible Yes
Response Time Less than 0.1 ms
Game Optimizer Yes
Operating System webOS 24
Smart Features Multi View, Matter, AI Concierge, Game Service, USB Cam, Room-to-Room Share, Family Settings
Voice Assistants Built-in Amazon Alexa, Apple Airplay2, Google Assistant
App Store ThinQ® Smart Technology
Magic Remote Included
Audio System 2.0 Channel with Down Firing Speakers
Dolby Atmos Yes
AI Sound α8 AI Sound Pro (Virtual 9.1.2 Up-mix)
Bluetooth v5.1
Wi-Fi Standard Wi-Fi 5
HDMI Ports 4x HDMI (supports 4K 120Hz, eARC, VRR, ALLM, QMS)
USB Ports 2x USB v2.0
Ethernet Port 1x RJ45
Power Consumption 125.7W (Under 0.5W standby)
VESA Mount 300 x 200 mm
TV Dimensions (with Stand) 57.0″ x 35.3″ x 9.3″ (W x H x D)
Weight (with Stand) 38.1 lbs
Country of Origin Mexico
Warranty 1 Year Global Hardware Warranty + 1 Year Local Service Warranty (Total 2 Years)