Feel Authentic Realism in Every Image

With OLED evo technology, this TV delivers a superior picture experience with vibrant colors and infinite contrast. The α9 AI Processor 4K automatically adjusts picture quality, creating exceptional visuals regardless of lighting conditions.

Immersive and Personalized Sound

The TV offers an advanced sound system with 11.1.2ch Virtual Surround Sound , creating an immersive audio experience that adapts to your environment, ensuring clear and accurate sound in every scene.

Adaptive Intelligence

Through Artificial Intelligence , the TV personalizes the visual and sound experience according to your taste and environment, such as AI Picture Wizard and AI Sound , ensuring a unique experience in any space.

Exceptional Shine

Brightness Booster Max improves screen brightness by up to 150%, providing clear viewing even in bright environments.

Elegant Design

The TV has a minimalist design that fits perfectly into any environment, with a slim, modern screen that can be wall-mounted or placed on stylish stands.

Specifications:

• Operating System: webOS 24
• Processor: α11 AI

Panel:

• Panel Type: OLED 4K
• Size, in inches: 77''
• Resolution: 3840 x 2160
• Refresh rate: 120Hz
• Motion: OLED Motion

Image:

• AI Scaling: 4K Superscaling with AI α11
• AI Gender Selection: Yes (SDR/HDR)
• AI Brightness Control: Yes
• HDR (high dynamic range): Dolby Vision / HDR10 / HLG
• FilmMaker™ Mode: Yes
• HFR (High Frame Rate): 4K 120 fps (HDMI, RF, USB)
• Dynamic Tone Mapping: Yes (OLED Dynamic Tone Mapping Pro)
• Picture Modes: 10 modes (Picture Wizard Custom, Vivid, Standard, APS(Auto Power Saving), Cinema, Sports, Game, Filmmaker

Gaming:

• NVIDIA G-Sync™ Compatible: Yes
• AMD FreeSync™: Yes
• HGiG (HDR Gaming interest Group): Yes
• Game Optimizer: Yes
• VRR (Variable Refresh Rate): Yes
• ALLM (Auto Low Latency Mode): Yes

Sound:

• Total power: 60W
• Number of channels: 4.2
• Dolby Atmos: Yes
• AI Sound: α11 AI Sound Pro (Virtual 11.1.2 Up-mix)
• Clear Dialogue: Yes (AI Dialogue Remastering)
• AI acoustic calibration: Yes
• WiSA ready: Yes (up to 2.1 channels)
• LG Sound Sync: Yes
• Sound mode sharing: Yes
• Simultaneous audio output: Yes
• Bluetooth Surround Ready: Yes (2-Way Playback)
• Audio Codecs
• AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (see manual)

Smart:

• Operating system (OS): webOS 24
• ThinQ: Yes
• Intelligent speech recognition: Yes
• Magic Remote: Included
• Amazon Alexa: Yes (built-in)
• Works with Apple Airplay2: Yes
• Smartphone remote control app: Yes (LG ThinQ)
• Voice control without remote control: Yes
• Free Web Browser: Yes
• LG Channels: Yes
• Multiscreen: Yes (up to 4 windows)
• Family settings: Yes
• Always ready: Yes
• USB Camera Compatible: Yes

Tuners:

• Terrestrial: DVB-T2/T
• Cable: DVB-C
• Satellite: DVB-S2/S
• Analog: Yes

Connectivity and Connections:

• HDMI Output: 4x (Supports 4K 120Hz, eARC, VRR, ALLM, QMS (Port 4)
• Simplink (HDMI CEC): Yes
• HDMI Audio Return Channel: eARC (HDMI 2)
• USB input: 3 (v2.0)
• Wi-Fi: Yes (Wi-Fi 6)
• Bluetooth Support: Yes (v5.1)
• Ethernet input: 1
• CI Slot: 1
• RF Input (Antenna/Cable): 2
• SPDIF (Optical Digital Audio Output): 1

Energy Efficiency:

• Energy consumption in SDR for 1000 hours: 124 kWh
• Energy efficiency class in SDR (AG): F
• Energy consumption in HDR for 1000 hours: 311 kWh
• Energy efficiency class in HDR (AG): G

Product Dimensions:

• Dimensions without stand (WxHxD): 1712 x 982 x 24.8 mm
• Dimensions with pedestal (WxHxD): 1712 x 1039 x 321 mm
• Pedestal dimensions (WxD): 501 x 321 mm
• VESA standard: 300 x 300

Product Weight:

• Weight without packaging, without stand: 37.4 kg
• Weight without packaging, with stand: 43.4 kg

Brand

LG

Reference

OLED77G45LW

Stock Online

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Stock Store

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Smart TV

Yes

Screen Resolution

4K (2160p)

TV Size

77''

Type

OLED

TV Operating System

WebOS