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LG OLED77B4PCA 77" 4K OLED TV(No Gift)

LG OLED77B4PCA 77" 4K OLED TV(No Gift)

(4.2) 5 reviews 100+ sold Gift Points $129

Discontinued. Ask us about the latest replacement models to secure your full warranty coverage
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  • $55,980
  • HK$25,112

Discounted price for other payments HK$25,889

Extend Product Warranty Best Value

Extends your appliance warranty for additional years after the original warranty period ends. Includes free on-site inspection, repair, and one-for-one replacement services. Learn More

+1 year(s)
$2,008
+2 year(s)
$3,191
+3 year(s)
$4,610
No Extended Warranty

The LG OLED77B4PCA 77-inch 4K Smart TV delivers an exceptional home entertainment experience with its stunning 4K Ultra HD (3840 x 2160) self-lit OLED display. Powered by the advanced α8 AI Processor 4K, this TV offers superior picture quality with perfect blacks, infinite contrast, and vibrant colours. Its native 120Hz refresh rate ensures incredibly smooth motion, making it perfect for movies, sports, and high-performance gaming.

α8 AI Processor 4K: Intelligent Picture & Sound

At the heart of the OLED77B4PCA is the α8 AI Processor 4K. This intelligent chip uses deep learning algorithms to enhance your viewing experience in real-time.

  • α8 AI Super Upscaling 4K: Sharpens and refines content to near-4K quality, regardless of the original source.
  • Dynamic Tone Mapping Pro: Optimises brightness and contrast frame-by-frame for breathtaking HDR detail.
  • AI Sound Pro: Creates a virtual 9.1.2 channel surround sound experience, immersing you in rich, multi-dimensional audio.
  • AI Brightness Control: Automatically adjusts screen brightness based on the ambient light in your room for optimal viewing comfort.

Cinematic Immersion at Home

Transform your living room into a private cinema. This TV supports premium HDR formats and audio technologies to bring the director's vision to life.

  • Dolby Vision & HDR10: Experience movies and shows with stunning colour, contrast, and brightness.
  • FILMMAKER MODE™: Watch films exactly as the creators intended, preserving the original aspect ratios, colours, and frame rates.
  • Dolby Atmos: Complements the stunning visuals with immersive, object-based sound that flows all around you.

Next-Generation Gaming Unleashed

Gain a competitive edge with features designed for a seamless and responsive gaming experience. With support for 4K at 120Hz on all four HDMI ports, you're ready for the latest consoles and PCs.

  • G-Sync & FreeSync Compatible: Enjoy smooth, tear-free gameplay with NVIDIA G-Sync and AMD FreeSync™ compatibility.
  • VRR & ALLM: Variable Refresh Rate (VRR) matches the TV's refresh rate to your console's output, while Auto Low Latency Mode (ALLM) ensures minimal input lag.
  • Game Optimizer: Access all your game settings in one convenient dashboard for quick adjustments on the fly.

Smart & Seamless with webOS 24

Navigate your favourite content effortlessly with the intuitive webOS 24 platform. Personalise your home screen and enjoy a wide range of smart features.

  • ThinQ AI & Voice Control: Use hands-free voice commands to control your TV and connected smart home devices.
  • Apple AirPlay 2 & Chromecast built-in: Easily cast content from your Apple or Android devices directly to the big screen. (Note: Apple AirPlay 2 is supported in Hong Kong only).
  • Room to Room Share: Watch content from a main LG TV on another LG TV in a different room without an extra set-top box.

Product Specifications

  • Display: 77-inch 4K OLED (3840 x 2160) with Pixel Dimming
  • Processor: α8 AI Processor 4K
  • Refresh Rate: 120Hz Native
  • HDR Support: Dolby Vision / HDR10 / HLG
  • Audio: 2.0 Channel, 20W Output, Dolby Atmos, α8 AI Sound Pro
  • Operating System: webOS 24
  • Gaming: NVIDIA G-Sync, AMD FreeSync, VRR, ALLM, HGiG, 4K 120fps (HDMI)
  • Connectivity: 4 x HDMI (supports 4K 120Hz), 2 x USB 2.0, Wi-Fi 5, Bluetooth 5.1, eARC (HDMI 3), Ethernet, Optical Out
  • Dimensions (with stand): 1719 x 1057 x 319 mm (WxHxD)
  • Weight (with stand): 23.5 kg
  • VESA Mount: 300 x 200 mm

Additional Information

  • Warranty: 3 Years Manufacturer's Warranty
  • Energy Efficiency: Grade 3 Energy Label
  • Country of Origin: Indonesia

Please note: An antenna is not included. To receive free broadcast channels, you will need to purchase an antenna separately and have it ready for installation.


The product information above is for reference only; everything is subject to the brand's official website.

LG OLED77B4PCA 77" 4K OLED TV(No Gift) Review

Es*****u 21/08/2024

The OLED television is really beautiful, watching it is very enjoyable. It's easy to install and very lightweight. It looks great in our home decoration.

Ke**o 24/07/2024

我哋公司員工好專業,幫我揀到部OLED-Television好岩我嘅需要。好滿意佢哋服務。

Iv******g 12/02/2025

哇,個OLED-Television有啲貴,但係睇過之後真係好心動。想忍唔住買番部。

Je*****w 12/09/2024

睇咗個OLED-Television好大隻,畫質好好。日常睇戲唔會搭。值得一買。

Ka********e 26/01/2025

睇過個OLED-Television,唔錯㗎,畫質好靚好清晰。有啲貴,不過值得。

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