













Product Overview
Key Features
- 77 Inch OLED Evo display with 4K Ultra HD resolution
- HDR10, HLG, a11 AI 4K processor, Wide Color Gamut
- 120 Hertz refresh rate, 1 ms response time
- WEBOS 24, hands-free Alexa and Google Assistant, ThinQ app
Key Specifications
- Brand:
- LG
- Model Number:
- OLED77G4PSA
- Screen Size (Inches):
- 77
- Resolution Type:
- 4K Ultra HD
- Refresh Rate (Hz):
- 120
- Motion Rate:
- 200TM
- Screen Technology:
- OLED
- Wired Connections:
- 4x HDMI (2.1), 3x USB (2.0)
- Smart TV Operating System:
- WEBOS 24
- Includes Mount:
- false
- Release Year:
- 2024
Screen Technology
- Display Resolution (px):
- 3840 x 2160, 4K
- Response Time (ms):
- 1
Screen Features
- Screen Type:
- OLED Evo
- Colour Technology:
- Wide Color Gamut
- TV Processor:
- α11 AI 4K
- HDR Format:
- HDR10, HLG
- Gaming Ready:
- Yes
- G-Sync / Freesync Compatible:
- Nvidia G-sync, Freesync
- Upscaling:
- Up to 4K
- Parental Controls:
- No
Connections
- Wireless Connections:
- Wi-Fi (Wi-Fi 6), Bluetooth v5.1
Audio
- Sound:
- 60W x 4.2CH
- Dolby Programs:
- Dolby Vision, Dolby Atmos
Smart Features
- Smart TV:
- Yes
- Voice Assistant:
- Hands-Free, Amazon Alexa and Google Assistant
- TV Compatible App:
- ThinQ (LG), Airplay 2 (Apple)
Efficiency
- Energy Rating (Star):
- 4.5
- Standby Power Consumption:
- 0.5W
Mounting
- VESA Wall Mount Size (mm):
- 300 x 300
General Information
- Series:
- G4
- Additional Features:
- Convenient smart features
- What's In The Box:
- Magic Remote MR24, Remote Control Batteries (2x AA), Power Cable, IR Blaster Cable
Warranty
- Manufacturer's Warranty:
- 1 Year
- Additional Warranty:
- 5 Year - Panel Replacement (Parts Only)
Screen Technology
- Display Resolution (px):
- 3840 x 2160, 4K
- Response Time (ms):
- 1
Connections
- Wireless Connections:
- Wi-Fi (Wi-Fi 6), Bluetooth v5.1
Smart Features
- Smart TV:
- Yes
- Voice Assistant:
- Hands-Free, Amazon Alexa and Google Assistant
- TV Compatible App:
- ThinQ (LG), Airplay 2 (Apple)
Mounting
- VESA Wall Mount Size (mm):
- 300 x 300
Warranty
- Manufacturer's Warranty:
- 1 Year
- Additional Warranty:
- 5 Year - Panel Replacement (Parts Only)
With Stand Dimensions
- Height With Stand (mm):
- 1039
- Width With Stand (mm):
- 1712
- Depth With Stand (mm):
- 321
- Weight With Stand (kg):
- 44
Without Stand Dimensions
- Height Without Stand (mm):
- 982
- Width Without Stand (mm):
- 1712
- Depth Without Stand (mm):
- 24.8
- Weight Without Stand (kg):
- 37.4
Box Dimensions
- Box Height (mm):
- 1130
- Box Width (mm):
- 1880
- Box Depth (mm):
- 230
- Box Weight (kg):
- 51
Product Reviews of LG 77" OLED 4K EVO G4 Smart TV 24

Overall Rating Snapshot
4.3 out of 5 stars from 3 reviews
100% of users recommend this product
Blown away!
To say I’m impressed is an understatement. The picture quality of the LG G4 OLED is amazing. I now know what all the hype is about with this technology.
Troy
Confirmed purchase 7 May 2025
Published on 28 May 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Awesome TV
The TV is still nee to me but so far everything is brilliant still exploring all the wonderful features some I don't quite get but I'm sure I will the picture is brilliant
Kenneth Butterworth
Confirmed purchase 29 April 2025
Published on 21 May 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
LG are the best!
Fabulously clear picture. Easy to navigate - looks very classy fixed to the wall, no wires showing!
Ian
Confirmed purchase 4 March 2025
Published on 30 March 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 3 of 3 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
Q: Which screen technology is featured in the LG 77" OLED EVO G4 4K Smart TV?
A: The TV features an OLED Evo panel with 4K Ultra HD resolution.
Q: What smart TV operating system does the LG 77" OLED EVO G4 use?
A: The TV runs on the WEBOS 24 operating system.
Q: What are the included wireless connectivity options for this TV?
A: The TV includes Wi-Fi (Wi-Fi 6) and Bluetooth v5.1.
Q: What are the dimensions without the stand for the LG 77" OLED EVO G4?
A: Height 982mm, Width 1712mm, Depth 24.8mm.
Q: What is the weight of the TV without the stand?
A: The weight is 37.4kg without the stand.