 
 
 
 
 
 
 
 
 
 

- Bring your favorite content to life in 4K resolution
- A thrilling watching experience powered by the Alpha 7 AI Processor Gen8
- LG's Award winning Smart TV platform powered by webOS. Get easy access to streaming your favorite apps & more
- Get instant access to over 350 free channels with LG Channels
- Enjoy future platform updates for peace of mind
- HDR10 Pro delivers a dramatic visual experience
- Personalized Picture & Sound Wizard for a Customized Experience
- See it as the Director intended with FILMMAKER MODE™
            55 Inch Class LG UHD AI UA77 4K Smart TV 2025
          
          | Picture (Panel) | |
| Backlight Type | Direct | 
| Display Resolution | 4K Ultra HD (3,840 x 2,160) | 
| Display Type | 4K UHD | 
| Refresh Rate | 60Hz Native | 
| Picture (Processing) | |
| Dynamic Tone Mapping | Yes | 
| Filmmaker Mode | Yes | 
| HDR (High Dynamic Range) | HDR10 / HLG | 
| Picture Processor | 7 AI Processor 4K Gen8 | 
| AI Upscaling | 4K Super Upscaling | 
| Gaming | |
| VRR (Variable Refresh Rate) | Yes (Up to 60Hz) | 
| ALLM (Auto Low Latency Mode) | Yes | 
| Game Optimizer | Yes | 
| HGIG Mode | Yes | 
| Smart TV | |
| Multi View | No | 
| Amazon Alexa (Built-in) | Ready (requires Magic Remote) | 
| Matter | Yes | 
| Works with Apple Airplay2 | Yes | 
| AI Concierge | Yes | 
| USB Camera Compatible | Yes | 
| Game Service | Yes | 
| Music Service | Yes | 
| Home Office | Yes | 
| Google Cast built-in | Yes | 
| Works with Amazon Alexa | Yes | 
| Works with Apple Home | Yes | 
| Content Partners | Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV and more | 
| Full Web Browser | Yes | 
| Works with Hey Google | Yes | 
| Home Hub | Yes | 
| Intelligent Voice Recognition | Yes | 
| LG Channels | Yes | 
| App Store | Yes | 
| ThinQ® Smart Technology | Yes | 
| Magic Remote Control | Ready (requires Magic Remote) | 
| Operating System (OS) | webOS 25 | 
| Sports Alert | Yes | 
| Audio | |
| Clear Voice Pro | Yes (Auto Volume Leveling) | 
| AI Sound | 7 AI Sound Pro (Virtual 9.1.2 Up-mix) | 
| Audio Codec | AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X (Refer to manual) | 
| Bluetooth Surround Ready | Yes | 
| LG Sound Sync | Yes | 
| Speaker Direction | Down Firing | 
| Speaker System | 2.0 Channel | 
| Sound Mode Share | Yes | 
| Connectivity | |
| SPDIF (Optical Digital Audio Out) | 1ea | 
| Bluetooth® Support | Yes (v 5.1) | 
| Ethernet Input | 1ea | 
| HDMI Audio Return Channel | eARC (HDMI 2) | 
| HDMI Input | 3ea (supports eARC, ALLM) | 
| Simplink (HDMI CEC) | Yes | 
| IP Control | Yes | 
| RF Input (Antenna/Cable) | 1ea | 
| Smartphone Remote App | Yes | 
| TV Tuner | ATSC1.0 (Terrestrial), QAM (Cable) | 
| USB Input | 2ea (v 2.0) | 
| Wi-Fi Standard | Yes (Wi-Fi 5) | 
| Power | |
| Annual Power Consumption | 210kWh/y | 
| Power Consumption | 113 W | 
| Power Supply (Voltage, Hz) | AC 120V, 50/60Hz | 
| Standby Power Consumption | Under 0.5W | 
| Dimensions/Weights | |
| TV Weight without Stand | 22.7 lbs | 
| Packaging Dimensions (WxHxD) | 54.3" x 32.7" x 4.6" | 
| Packaging Weight | 32.4 lbs | 
| Stand Width | 43.5" | 
| TV Dimensions with Stand (WxHxD) | 48.3" x 30.2" x 10.8" | 
| TV Dimensions without Stand (WxHxD) | 48.3" x 28.0" x 2.4" | 
| TV Weight with Stand | 23.1 lbs | 
| VESA Mounting (WxH) | 200 x 300 | 
| Accessories Included | |
| E-Manual | Yes | 
| Power Cable | Yes | 
| Quick Start Guide | Yes | 
| Remote | Yes | 
| Remote Control Battery | Yes | 
| Stand | Yes | 
| General | |
| Country of origin | Mexico | 
| Diagonal | 55.2" | 
| Series | UA77 | 
| Size | 55" | 
| Warranty | |
| Limited Warranty | 1 Year Parts & Labor | 
| UPC | 195174102466 | 
 
           
     
     
     
     
     
     
     
     
     
     
     
                
               
                
               
                
               
                
               
                
               
                
               
                
               
                
              