Technical specifications for LG M5 77″ OLED evo AI 4K HDR True Wireless Smart TV 2025 – OLED77M59LA
ENERGY CONSUMPTION
Energy efficiency class (SDR)
F
On mode power demand (SDR)
134 W
Energy efficiency class (HDR)
G
On mode power demand (HDR)
324 W
Standby mode power demand
0.5 W
AUDIO
Audio power
60 W
Sound technology
AI Sound Pro (Virtual 11.1.2 Up-mix)
Speakers
4.2
Sound processing
Dolby Atmos
Other features
– AI Object Remastering
– AI Acoustic Tuning
– WOW Orchestra
– AI Acoustic Tuning
– WOW Orchestra
CONNECTIVITY
Audio output
Optical x 1
Connections
– HDMI 2.1 x 3
– USB 2.0 x 2
– USB 2.0 x 2
WiFi
Yes
Ethernet
Yes
Bluetooth
Bluetooth 5.3
SCREEN
Screen technology
OLED
Resolution
4K Ultra HD 3840 x 2160p
Screen size
77″
HDR
– Dolby Vision
– Dolby Vision IQ
– HDR10
– Hybrid Log Gamma (HLG)
– Cinema HDR
– Dolby Vision IQ
– HDR10
– Hybrid Log Gamma (HLG)
– Cinema HDR
PICTURE QUALITY
Dynamic contrast ratio
OLED Dynamic Tone Mapping Pro
Motion rate
120 Hz
Picture enhancement
– Brightness Booster Ultimate
– OLED Colour
– α11 AI super upscaling 4K
– OLED Colour
– α11 AI super upscaling 4K
Response time
0.1 ms
Processor
α11 AI Processor 4K Gen 2
Refresh rate
120 Hz (up to 144 Hz)
Gaming technology
– AMD Freesync compatible
– Game optimiser
– ALLM
– VRR (up to 144 Hz)
– Dolby Vision for Gaming (4K 120Hz)
– Nvidia G-SYNC compatible
– HGiG mode
– Game optimiser
– ALLM
– VRR (up to 144 Hz)
– Dolby Vision for Gaming (4K 120Hz)
– Nvidia G-SYNC compatible
– HGiG mode
Other features
– AI Picture Pro
– Modes: Vivid, Standard, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room)
– Modes: Vivid, Standard, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room)
TUNER
Electronic programme guide
8-day EPG
TV tuner
– DVB-T2
– Freesat HD (DVB-S2)
– Freesat HD (DVB-S2)
Please note: Some services are only available in the UK
FEATURES
Table-top stand
No
VESA mount
300 x 300
Other features
– Zero Connect Technology
– Ambient brightness sensor
– Sleep timer
– Parental lock
– Ambient brightness sensor
– Sleep timer
– Parental lock
Accessibility features
– Audio Guidance
– Audio Description
– Enjoy TV Sound Together
– High Contrast
– Greyscale
– Invert Colours
– Hard of Hearing
– Subtitles
– Audio Description
– Enjoy TV Sound Together
– High Contrast
– Greyscale
– Invert Colours
– Hard of Hearing
– Subtitles
SMART
Smart TV services
– Catch up TV: BBC iPlayer, ITVX, Channel 4, 5, U
– Streaming: Prime Video, Apple TV, Disney+, Netflix, NOW, Paramount+, YouTube
– Music: Amazon Music, Apple Music, Spotify
– App store: LG Content Store
– Streaming: Prime Video, Apple TV, Disney+, Netflix, NOW, Paramount+, YouTube
– Music: Amazon Music, Apple Music, Spotify
– App store: LG Content Store
Please note: Some services are only available in the UK
Screen mirroring
– Miracast
– Chomecast
– AirPlay 2
– Chomecast
– AirPlay 2
Smartphone app
LG ThinQ app
Other smart features
Works with Alexa smart speakers
Smart platform
webOS 25
Voice controlled assistant
Amazon Alexa via remote or TV
GENERAL
Colour
Light satin silver
Guarantee
5 years
Weight
– TV: 35.5 kg
– Boxed: 48.9 kg
– Boxed: 48.9 kg
Dimensions
– TV: 986 x 1712 x 24.8 mm (H x W x D)
– Boxed: 1130 x 2184 x 228 mm (H x W x D)
– Boxed: 1130 x 2184 x 228 mm (H x W x D)
Box contents
– LG OLED77M59LA 77″ Smart 4K Ultra HD HDR OLED TV
– Zero connect box
– Remote control
– Batteries
– Wall mount bracket
– Screws
– Wall mount guide
– User manual
– Zero connect box
– Remote control
– Batteries
– Wall mount bracket
– Screws
– Wall mount guide
– User manual
Material
Metal




























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