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LG 2025 OLED77B5PUA AI 4K Ultra HD Smart TV
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Body
Body
Dimensions (inches)
With stand: 67.7x41.6x12.6 (WxHxD)
Without stand: 67.7x38.9x2 (WxHxD)
Without stand: 67.7x38.9x2 (WxHxD)
Weight (lbs)
With stand: 51.8
Without stand: 50.5
Without stand: 50.5
Connectivity
Connectivity
Processor
Processor
Processor
α8 AI Processor 4K Gen2
Display
Display
Dolby
Dolby Vision
Dynamic Tone Mapping
Yes - Pro
HD Ready / Full HD / Ultra HD
Ultra HD
High Dynamic Range (HDR)
HDR10
Hybrid Log Gamma (HLG)
✓
Yes
Response time
<0.1ms
Screen size
77-inch
Wide Color Gamut
✓
Yes
Refresh rate
Up to 120Hz
Features
Features
4K upscaling
Yes - AI Super
Multi view
✓
Yes
AI features
AI Sound Pro
AI Concierge
AI Picture
AI Concierge
AI Picture
Auto low latency mode (ALLM)
✓
Yes
Filmmaker Mode
✓
Yes
Variable refresh rate (VRR)
Up to 120Hz
Voice recognition
Yes - Intelligent
Game mode
Game Service
Game Optimizer
HGIG
Game Optimizer
HGIG
Warranty
Warranty
Device warranty
24 months
Extended warranty: click here
Extended warranty: click here
Compatibility
Compatibility
App compatibility
LG ThinQ
Compatibility
Apple AirPlay 2
Matter
Apple HomeKit
USB camera
Matter
Apple HomeKit
USB camera
Smart assistant compatibility
Amazon Alexa
Google Assistant
Google Assistant
Power
Power
Power source
Mains
Power supply
AC 120V 50/60Hz
Power consumption
Typical: 187W
Standby: <0.5W
Annual: 344kWh
Standby: <0.5W
Annual: 344kWh
Sound
Sound
Smart TV
Smart TV
Smart TV
✓
Yes
Smart Interaction
Smart Interaction
Smart features
Always Ready
Home Office
Music Service
Home Hub
App Store
Home Office
Music Service
Home Hub
App Store
Accessory
Accessory
Tuner/Broadcasting
Tuner/Broadcasting
Digital tuner
ATSC1.0 (Terrestrial)
QAM (Cable)
QAM (Cable)
Interfaces/Ports
Interfaces/Ports
Digital Audio Out (Optical)
✓
Yes
Ethernet port
✓
Yes
HDMI port
Yes - 4
RF in (Antenna/Cable)
✓
Yes
USB port
2x USB 2.0 Type-A
Software
Software
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