LG OLED77B5PCA 77" OLED AI B5 4K Smart TV
The LG OLED77B5PCA 77" OLED AI B5 4K Smart TV is a premium home entertainment device, featuring advanced OLED display technology for exceptional 4K Ultra HD (3,840 x 2,160) resolution. Powered by the robust α8 AI Processor 4K Gen2, it intelligently optimizes both visuals and audio, delivering a stunning sensory experience. Its expansive 77-inch screen, combined with ultimate pure black levels and a 120Hz native refresh rate, ensures smooth and detailed picture performance. This model measures 1719mm (W) x 1057mm (H) x 319mm (D) with its stand, boasts a Grade 3 energy efficiency rating, and comes with a 3-year manufacturer's warranty, making it an ideal choice for those seeking a top-tier audiovisual experience.
Key Features
- α8 AI Processor 4K Gen2: Equipped with an AI engine, this processor identifies content types to provide optimal picture settings, enhancing depth and detail while upscaling visuals and delivering immersive surround sound.
- Ultimate Pure Black & Perfect Color: UL-verified to display ultimate pure black regardless of ambient light, boosting perceived brightness and contrast. Certified for 100% color volume and 100% color fidelity, ensuring accurate and vivid colors in any lighting condition.
- AI Picture Pro: Advanced AI image processing, including AI Super Upscaling and OLED Dynamic Tone Mapping, analyzes and enhances every frame to improve overall resolution, brightness, depth, and clarity, making each scene come alive.
- AI Magic Remote: Features a dedicated AI button, supporting voice control and drag-and-drop functions. It offers multiple smart functionalities such as AI Voice ID, AI Search, AI Chatbot, AI Concierge, AI Picture Wizard, and AI Sound Wizard, enabling effortless personalized settings and interaction.
- AI Sound Pro: Utilizes deep learning algorithms to fine-tune audio into virtual 9.1.2 channel surround sound, providing a fully immersive listening experience. Also includes AI Clear Sound and AI processor-supported dynamic sound enhancer for enhanced audio clarity and impact.
- WOW Orchestra / WOW Interface: LG OLED TV perfectly synergizes with LG Soundbars (sold separately) to create an immersive sound experience, allowing easy sound control directly from your TV.
- Slim Design: A sleek and minimalist design that seamlessly integrates into your living space, adding a modern aesthetic.
- Ultimate Gaming Experience: Features G-Sync compatibility, AMD FreeSync Premium, 0.1ms response time, ALLM (Auto Low Latency Mode), VRR (Variable Refresh Rate) support, and Dolby Vision for Gaming (4K 120Hz), ensuring fluid, lag-free, and blur-free top-tier gaming performance.
- Home Cinema Experience: Supports Dolby Vision, FILMMAKER MODE™ (with ambient light compensation), and Dolby Atmos, allowing you to enjoy lifelike cinematic visuals and immersive surround sound at home, meeting the standards of top filmmakers.
Product Specifications
Display
- Display Type: 4K OLED
- Resolution: 4K Ultra HD (3,840 x 2,160)
- Refresh Rate: 120Hz Native
- Wide Color Gamut: OLED Color
- Dimming Technology: Pixel Dimming
Image Processing
- Image Processor: α8 AI Processor 4K Gen2
- AI Upscaling: α8 AI Super Upscaling 4K
- Dynamic Tone Mapping: Supported (Dynamic Tone Mapping Pro)
- AI Picture Recognition: Supported (SDR/HDR)
- AI Brightness Control: Supported
- HDR Format Support: Dolby Vision / HDR10 / HLG
- FILMMAKER MODE™: Supported
- High Frame Rate (HFR): 4K 120 fps (HDMI)
- Smooth Motion: OLED Motion
- Picture Modes: 10 Modes
- AI Picture Pro: Supported
- Calibration: Supported
- QMS (Quick Media Switching): Supported
Gaming Features
- G-Sync Compatible (Nvidia): Supported
- FreeSync Compatible (AMD): Supported
- HGIG Mode: Supported
- Game Dashboard: Supported
- ALLM (Auto Low Latency Mode): Supported
- VRR (Variable Refresh Rate): Supported (Up to 120Hz)
- Dolby Vision for Gaming: Supported (4K 120Hz)
- Response Time: Less than 0.1ms
Smart TV Features (webOS 25)
- Intelligent Voice Recognition: Supported
- Magic Remote: Included (Magic Remote MR25)
- Multi View: Supported
- Mobile Remote App: Supported (LG ThinQ)
- Apple AirPlay Support: Supported (Hong Kong region only)
- Works with Apple Home: Supported (Hong Kong region only)
- USB Camera Connection: Supported
- AI Chatbot: Supported (Hong Kong region only)
- Always Ready: Supported
- Web Browser: Supported (Hong Kong region only)
- Google Cast: Supported (Hong Kong region only)
- Home Hub: Supported
- Voice ID: Supported (Hong Kong region only)
Audio
- Sound Output: 20W
- Speaker System: 2.0 Channel
- Dolby Atmos: Supported
- AI Acoustic Tuning: α8 AI Sound Pro (Virtual 9.1.2 Up-mix)
- Clear Voice Pro: Supported (Auto Volume Leveling)
- WiSA Ready: Supported (Up to 2.1 Channel)
- LG Sound Sync: Supported
- TV Sound Mode Share: Supported
- Simultaneous Audio Output: Supported
- Bluetooth Surround Ready: Supported (2 Way Playback)
- Speaker Direction: Down Firing
- Audio Codec: AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X
- WOW Orchestra: Supported
Connectivity
- HDMI Inputs: 4 (Supports 4K 120Hz, eARC, VRR, ALLM, QMS)
- HDMI Audio Return Channel: eARC (HDMI 3)
- USB Inputs: 2 (v 2.0)
- Wi-Fi: Supported (Wi-Fi 6)
- Bluetooth Support: Supported (v 5.3)
- Ethernet Input: 1
- SPDIF (Optical Digital Audio Out): 1
- RF Input (Antenna/Cable): 1
- Simplink (HDMI CEC): Supported
Dimensions & Weight
- Dimensions without Stand (W x H x D): 1719 x 989 x 50.9 mm
- Dimensions with Stand (W x H x D): 1719 x 1057 x 319 mm
- Package Dimensions (W x H x D): 1839 x 1130 x 200 mm
- Stand (W x D): 1403 x 319 mm
- Weight without Stand: 22.9 kg
- Weight with Stand: 23.5 kg
- Package Weight: 33.5 kg
- VESA Mounting (W x H): 300 x 200 mm
Power & Accessories
- Power Supply: AC 100~240V 50~60Hz (Hong Kong), AC 100~220V/50Hz (China)
- Standby Power Consumption: Less than 0.5W
- Remote Control: Magic Remote MR25 (Included)
- Power Cable: Included
Broadcast
- Analog TV Reception: Supported
- Digital TV Reception: DTMB (Terrestrial), DVB-C (Cable)
Other Information
- Origin: Indonesia
- Energy Efficiency Label: Grade 3
- Warranty Period: 3 Years
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
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