OLED77G4PSA
77″ LG OLED evo AI G4 4K Smart TV 2024
Key Features
- Clearer sound and picture with refinements by the alpha 11 AI Processor 4K.
- Brighter visuals by Brightness Booster Max.
- One Wall Design that merges seamlessly against the wall with a zero gap mount.
- 4 years of upgrades guaranteed over 5 years with webOS Re:New Program.
- Incredible movies and gaming enhanced by Dolby Atmos® and Dolby Vision®, VRR, G-Sync, and Freesync.
Available at
LG BrandShop Cambodia
A masterpiece perfected by time-honed expertise
Years of commitment to innovation can't be imitated overnight. The world-leading OLED's uniquely tailored alpha chipset elevates the viewing experience to new heights.A masterpiece perfected by time-honed expertise
Years of commitment to innovation can't be imitated overnight. The world-leading OLED's uniquely tailored alpha chipset elevates the viewing experience to new heights.What makes LG OLED evo AI stand apart?
11 years later, still on top
11 years later, still on top
11 years of expertise packed into one chipset
The only chipset dedicated to OLED redefines the experience through deep learning, graphics, and speed.11 years of expertise packed into one chipset
The only chipset dedicated to OLED redefines the experience through deep learning, graphics, and speed.Intelligence that refines the OLED experience
Syncs with how you watch
A picture tailored to your taste
Select your favourite images, and AI Picture Wizard creates a picture tailored exactly to your unique taste from 85 million possibilities, then saves it to your profile.
Feel authentic realism in every frame
Feel authentic realism in every frame
Brightness, now 150% brighter
An improved Light Boosting Algorithm and Light Control Architecture turn up the brightness by 150%¹.
Display Type
4K OLED
Display Resolution
4K Ultra HD (3,840 x 2,160)
Refresh Rate
120Hz Native
Wide Color Gamut
OLED Color
Picture Processor
α11 AI Processor 4K
AI Upscaling
α11 AI Super Upscaling 4K
AI Genre Selection
Yes (SDR/HDR)
AI Brightness Control
Yes
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
FILMMAKER MODE™
Yes
HFR (High Frame Rate)
4K 120 fps (HDMI, USB)
Dynamic Tone Mapping
Yes (OLED Dynamic Tone Mapping Pro)
Dimming Technology
Pixel Dimming
Motion
OLED Motion
Picture Mode
10 modes (Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
G-Sync Compatible (Nvidia)
Yes
FreeSync Compatible (AMD)
Yes
HGIG Mode
Yes
Game Optimizer
Yes (Game Dashboard)
ALLM (Auto Low Latency Mode)
Yes
VRR (Variable Refresh Rate)
Yes (Up to 144Hz)
Dolby Atmos
Yes
LG Sound Sync
Yes
Simultaneous Audio Output
Yes
Sound Mode Share
Yes
Speaker Direction
Down Firing
Speaker System
4.2 Channel
WiSA Ready
Yes (Up to 2.1 Channel)
Operating System (OS)
webOS 24
ThinQ
Yes
Intelligent Voice Recognition
Yes
Magic Remote Control
Built-In
Works with Apple Airplay2
Yes
Smartphone Remote App
Yes (LG ThinQ)
Hands-free Voice Control
Yes
Full Web Browser
Yes
LG Channels
Yes
Multi View
Yes (Up to 4 views)
Room to Room Share
Yes (Sender/Receiver)
Family Settings
Yes
Always Ready
Yes
USB Camera Compatible
Yes
Audio Output
60W
Speaker System
4.2 channel
Speaker Direction
Down Firing
Dolby Atmos
Yes
AI Sound
α11 AI Sound Pro (Virtual 11.1.2 Up-mix)
Clear Voice Pro
Yes (AI Voice Remastering)
AI Acoustic Tuning
Yes
WiSA Ready
Yes (Up to 2.1 Channel)
LG Sound Sync
Yes
Sound Mode Share
Yes
Simultaneous Audio Output
Yes
Bluetooth Surround Ready
Yes (2 Way Playback)
Audio Codec
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
Display Resolution
4K Ultra HD (3,840 x 2,160)
Display Type
4K OLED
Refresh Rate
120Hz Native
Wide Color Gamut
OLED Color
AI Upscaling
α11 AI Super Upscaling 4K
AI Brightness Control
Yes
AI Genre Selection
Yes (SDR/HDR)
Dimming Technology
Pixel Dimming
Dynamic Tone Mapping
Yes (OLED Dynamic Tone Mapping Pro)
FILMMAKER MODE™
Yes
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
HFR (High Frame Rate)
4K 120 fps (HDMI, USB)
Motion
OLED Motion
Picture Mode
10 modes (Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
Picture Processor
α11 AI Processor 4K
Power Supply (Voltage, Hz)
AC 200~240V 50-60Hz
Standby Power Consumption
Under 0.5W
Always ReadyAlways Ready
Yes
Family Settings
Yes
Full Web Browser
Yes
Hands-free Voice Control
Yes
Intelligent Voice Recognition
Yes
Magic Remote Control
Built-In
Multi View
Yes (Up to 4 views)
Operating System (OS)
webOS 24
Room to Room Share
Yes (Sender/Receiver)
Smartphone Remote App
Yes (LG ThinQ)
ThinQ
Yes
USB Camera Compatible
Yes
Works with Apple Airplay2
Yes