LG G4 OLED 77'' TV & GX Soundbar
OLED77G45LW.GX
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Delivery fees vary by postcode and may include additional charges for Highland or remote areas. Final shipping costs will be confirmed at checkout.
Further information regarding delivery can be found in our Delivery Terms and Conditions.
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FreeSync Compatible (AMD)
Yes
G-Sync Compatible (Nvidia)
Yes
Display Type
4K OLED
Refresh Rate
120Hz Native
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
Picture Processor
α11 AI Processor 4K
Dolby Atmos
Yes
Speaker System
4.2 channel
Audio Output
60W
Wide Colour Gamut
OLED Colour
TV Dimensions without Stand (WxHxD)
1712 x 982 x 24.8
TV Weight without Stand
37.4
Display Type
4K OLED
Display Resolution
4K Ultra HD (3,840 x 2,160)
Refresh Rate
120Hz Native
Wide Colour Gamut
OLED Colour
AI Genre Selection
Yes (SDR/HDR)
AI Brightness Control
Yes
Picture Processor
α11 AI Processor 4K
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
AI Upscaling
α11 AI Super Upscaling 4K
FILMMAKER MODE™
Yes
Dynamic Tone Mapping
Yes (OLED Dynamic Tone Mapping Pro)
HFR (High Frame Rate)
4K 120 fps (HDMI, RF, USB)
Picture Mode
10 modes (Personalized Picture Wizard, Vivid, Standard, APS(Auto Power Save), Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
Dimming Technology
Pixel Dimming
Motion
OLED Motion
FreeSync Compatible (AMD)
Yes
HGIG Mode
Yes
Game Optimiser
Yes (Game Dashboard)
ALLM (Auto Low Latency Mode)
Yes
VRR (Variable Refresh Rate)
Yes (Up to 144Hz)
G-Sync Compatible (Nvidia)
Yes
Operating System (OS)
webOS 24
ThinQ
Yes
USB Camera Compatible
Yes
Works with Apple Airplay2
Yes
Family Settings
Yes
Always Ready
Yes
Amazon Alexa
Yes (Built-in)
Full Web Browser
Yes
Hands-free Voice Control
Yes
Intelligent Voice Recognition
Yes
LG Channels
Yes
Magic Remote Control
Built-In
Multi View
Yes (Up to 4 views)
Smartphone Remote App
Yes (LG ThinQ)
The security update is supported until
31/12/2028
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)
Dolby Atmos
Yes
AI Sound
α11 AI Sound Pro (Virtual 11.1.2 Up-mix)
Clear Voice Pro
Yes (AI Voice Remastering)
Audio Output
60W
AI Acoustic Tuning
Yes
Audio Codec
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
Speaker Direction
Down Firing
Speaker System
4.2 channel
SPDIF (Optical Digital Audio Out)
1ea
Simplink (HDMI CEC)
Yes
HDMI Audio Return Channel
eARC (HDMI 2)
Bluetooth Support
Yes (v 5.1)
Ethernet Input
1ea
HDMI Input
4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS (4 port))
CI Slot
1ea
RF Input (Antenna/Cable)
x2
USB Input
x3 (v 2.0)
Wi-Fi
Yes (Wi-Fi 6)
High Contrast
Yes
Gray Scale
Yes
Invert Colors
Yes
TV Dimensions without Stand (WxHxD)
1712 x 982 x 24.8
Packaging Weight (kg)
49.0
TV Dimensions with Stand (WxHxD)
1712 x 1039 x 321
TV Stand (WxD)
501 x 321
TV Weight without Stand
37.4
TV Weight with Stand
44
VESA Mounting (WxH)
300 x 300
EAN Code (Barcode)
8806096020104
Power Supply (Voltage, Hz)
AC 100~240V 50-60Hz
Standby Power Consumption
Under 0.5W
Remote
Magic Remote MR24
Power Cable
Yes (TV Attached)
Remote Control Batteries
Yes (AA x 2)
Number of Channels
3.1
Output Power
420 W
Dolby Atmos
Yes
DTS:X
Yes
Main
1446.0 x 150.0 x 32.5 mm
Subwoofer
180 x 394 x 290 mm
Warranty Card
Yes
HDMI Cable
Yes
Wall Mount Bracket
Yes
Stand Bracket
Yes
Remote Control
Yes
Dolby Atmos
Yes
DTS:X
Yes
DTS Digital Surround
Yes
AAC
Yes
AAC+
Yes
Dolby Digital
Yes
Remote App - iOS/Android OS
- / Yes
Main
1446.0 x 150.0 x 32.5 mm
Subwoofer
180 x 394 x 290 mm
Number of Channels
3.1
Output Power
420 W
Number of Speakers
8 EA
Pass-through
Yes
Pass-through (4K)
Yes
HDR10
Yes
Dolby Vision
Yes
Audio Return Channel (ARC)
Yes
Audio Return Channel (e-ARC)
Yes
CEC (Simplink)
Yes
The security update is supported for
2 years from the product launch date stated at https://lgsecurity.lge.com/bulletins/avproducts
Sampling
24bit/96kHz
Upbit / Upsampling
24bit/96kHz
Power Off Consumption (Main)
0.5 W ↓
Power Consumption (Main)
30 W
Power Off Consumption (Subwoofer)
0.5 W ↓
Power Consumption (Subwoofer)
33 W
AI Sound Pro
Yes
Standard
Yes
Music
Yes
Movie
Yes
Bass Blast / Bass Blast +
Yes
Main
4.1 kg
Subwoofer
5.8 kg
Gross Weight
15.3 kg
HDMI In
1
HDMI Out
1
Bluetooth Version
4.0
USB
1
Bluetooth Codec - SBC/AAC
Yes
Wireless Rear Ready
Yes
Optical
1
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5-year extended warranty T&Cs apply.
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