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LG 2025 OLED77C5AUA OLED HDR 4K Ultra HD Smart TV
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Body
Body
Dimensions (inches)
With stand: 67.4x40.7x10.5 (WxHxD)
Without stand: 67.4x38.7x1.9 (WxHxD)
Without stand: 67.4x38.7x1.9 (WxHxD)
Weight (lbs)
With stand: 59.7
Without stand: 51.8
Without stand: 51.8
Connectivity
Connectivity
Processor
Processor
Processor
α9 AI Processor 4K Gen8
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
Refresh rate
Up to 120Hz
Features
Features
4K upscaling
Yes - α9 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 144Hz
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
USB Camera
Matter
Apple Home
Hey Google
Google Cast
Home Hub
USB Camera
Matter
Apple Home
Hey Google
Google Cast
Home Hub
Smart assistant compatibility
Amazon Alexa
Google Assistant
Google Assistant
Power
Power
Power source
Mains
Power supply
AC 120V 50/60Hz
Power consumption
Typical: 204W
Standby: <0.5W
Annually: 375kWh
Standby: <0.5W
Annually: 375kWh
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
3x USB 2.0 Type-A
RS-232C
✓
Yes
Software
Software
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