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LG OLED77B5PCA 77" OLED AI B5 4K Smart TV

LG OLED77B5PCA 77" OLED AI B5 4K Smart TV

(4.5) 16 reviews 30+ purchased Gift Points $134

    FPS/Bank Transfer/Cash
  • HK$42,980
  • HK$26,189

Discounted price for other payments HK$26,999

Extend Product Warranty

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

Country Of Origin Indonesia Energy Label Leve 3 EMSD Info

The LG OLED77B5PCA 77-inch 4K OLED Smart TV is powered by the α8 AI Processor 4K Gen2, combining Perfect Black technology with a 120Hz native refresh rate to deliver exceptional image clarity and smoothness for home entertainment.

Main Features

  • α8 AI Processor 4K Gen2: Intelligently optimizes visuals and audio by identifying content types to provide ideal picture settings with enhanced depth and detail.
  • Perfect Black & Vibrant Color: UL-verified to display perfect blacks in any lighting conditions, with 100% color volume and fidelity certifications.
  • AI Picture Pro: Utilizes AI Super Upscaling and dynamic tone mapping to improve resolution, brightness, and depth in every frame.
  • AI Sound Pro: Uses deep learning to up-mix audio to a virtual 9.1.2 channel surround sound for an immersive listening experience.
  • Ultimate Gaming Experience: Supports 0.1ms response time, G-Sync, AMD FreeSync Premium, and 4K 120Hz Dolby Vision for lag-free, smooth gameplay.
  • AI Magic Remote: Features voice control, AI search, and personalized settings via AI Picture Wizard.

Product Specifications

Display & Picture Processing

  • Display Type: 4K OLED (3,840 x 2,160)
  • Refresh Rate: 120Hz Native
  • Processor: α8 AI Processor 4K Gen2
  • HDR Support: Dolby Vision / HDR10 / HLG
  • Picture Modes: 10 modes (including FILMMAKER MODE™)

Audio System

  • Sound Output: 20W / 2.0 Channel
  • Audio Technology: Dolby Atmos, α8 AI Sound Pro (Virtual 9.1.2 Up-mix)
  • WOW Orchestra: Supports synchronized output with compatible LG Soundbars

Smart TV Features

  • Operating System: webOS 25
  • Smart Functions: LG ThinQ, Apple AirPlay, Home Hub, AI Chatbot
  • Remote Control: Included Magic Remote MR25

Connectivity

  • HDMI Input: 4 ports (supports 4K 120Hz, eARC, VRR, ALLM, QMS)
  • USB Input: 2 ports (v 2.0)
  • Network: Wi-Fi 6, Ethernet (1 port), Bluetooth 5.3
  • Other Output: SPDIF (Optical Digital Audio Out)

Dimensions & Weight

  • With Stand (W x H x D): 1719 x 1057 x 319 mm
  • Without Stand (W x H x D): 1719 x 989 x 50.9 mm
  • Weight with Stand: 23.5 kg

Energy Label Information

  • Energy Label Grade: 3
  • Annual Energy Consumption (kWh): 212
  • Diagonal Screen Size (cm): 195
  • Energy Efficiency Index: 0.20

Other Information

  • Origin: Indonesia
  • Warranty: 3-year original warranty

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 OLED77B5PCA 77" OLED AI B5 4K Smart TV Review

Al****e 27/12/2025

Bought this specifically for my PS5 and it's a game-changer. The 4K 120Hz with VRR is buttery smooth. No screen tearing at all. All 4 HDMI ports being 2.1 is a huge plus. The Game Optimizer mode is super useful for quick adjustments. Delivery from BBE was next-day too. Highly recommended for gamers.

T. C. Yip 20/09/2025

Picture quality is top-notch, as expected from an LG OLED. However, the webOS interface feels a bit sluggish and cluttered with ads. The Magic Remote helps navigate, but I still prefer using my own streaming box for a faster experience. It's a 3-star for the software.

K. W. Fong 07/10/2025

The True Black on this OLED is absolutely stunning. Watched a few Dolby Vision movies and the contrast is incredible. FILMMAKER MODE™ really makes it look like the director intended. A truly cinematic experience at home.

Ah**i 04/09/2025

本身驚部電視太smart唔識用,點知開機跟住個AI Picture Wizard搞幾下就得,啲色水好自然。個遙控好似滑鼠咁用,幾方便。有三年保養都安心啲。

Mrs. Leung 24/01/2026

送貨好快,師傅仲幫手裝埋。個神奇遙控好好用,用口講就搵到卡通片俾小朋友睇,慳返好多時間。畫質都好靚,唔使自己搞setting。👍

Be**o 02/07/2025

比較過幾間,BBE個價錢最抵。OLED個畫質真係無得輸,黑色好實。不過內置喇叭就普通,建議之後加返個soundbar。整體CP值好高。

Ch****a 17/11/2025

Works perfectly with my Apple devices. AirPlay is seamless for streaming from my MacBook and iPhone. A great addition to my Apple Home setup.

Vi******g 15/01/2026

Love the ultra-slim design. It looks so sleek and minimalist on my wall. The bezel is barely there, giving it a very premium vibe. ✨

Em*****e 26/11/2025

Slim design looks premium

Ch******g 26/09/2025

Good energy efficiency.

Am****n 07/07/2025

Audio is so immersive.

陳大文 28/09/2025

畫質好靚好清👍

林小姐 16/10/2025

三年保養好穩陣

黃小蘭 21/07/2025

打機超順無lag啵

李家樂 08/11/2025

AI功能真係掂呀

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