LG OLED evo AI OLED77C51LA 195.6 cm (77") 4K Ultra HD Smart TV Wi-Fi Black

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.

77 "

Display diagonal (metric):

195 cm

HD type:

4K Ultra HD

Display technology:

OLED evo

Display resolution:

3840 x 2160

Screen shape:

Flat

Response time:

0.1 ms

Motion interpolation technology:

OLED Motion

Native refresh rate:

120 Hz

Native aspect ratio:

16:9

LG technologies (AV/TV):

AI Sound Pro, Dynamic Tone Mapping Pro, Perfect black, ThinQ™, WOW Orchestra

Smart TV

Smart TV:

Yes

Internet TV:

Yes

Operating system installed:

webOS

Operating system version:

25

Apple AirPlay 2 support:

Yes

Hybrid Broadcast Broadband TV (HbbTV):

Yes

Built-in Chromecast:

Yes

Ports & interfaces

HDMI version:

2.1

HDMI ports quantity:

4

USB 2.0 ports quantity:

3

Ethernet LAN (RJ-45) ports:

1

PC in (D-Sub):

No

Digital audio optical out:

1

Headphone outputs:

1

RF ports quantity:

2

Common interface (CI):

Yes

Common interface Plus (CI+):

Yes

Audio Return Channel (ARC):

Yes

Common interface Plus (CI+) version:

1.4

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:

0

USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:

0

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:

0

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:

0

Consumer Electronics Control (CEC):

SimpLink

Network

Wi-Fi:

Yes

Wi-Fi standards:

Wi-Fi 6 (802.11ax)

Ethernet LAN:

Yes

Bluetooth:

Yes

Web browser:

Yes

Bluetooth version:

5.3

Bluetooth profiles:

A2DP

Audio

Enhanced Audio Return Channel (eARC):

Yes

Audio decoders:

Dolby Atmos, Dolby Digital

RMS rated power:

40 W

Subwoofer RMS power:

20 W

Audio output channels:

2.2

Built-in subwoofer:

Yes

Number of speakers:

4

Sound modes:

Clear Voice Pro

TV tuner

Tuner type:

Analog & digital

Digital signal format system:

DVB-S, DVB-S2, DVB-T, DVB-T2

Technical details

Picture-in-Picture:

No

Power

Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.

F

Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

F

Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

G

Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.

125 kWh

Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.

326 kWh

Power consumption (standby):

0.5 W

AC input frequency:

50/60

AC input voltage:

100-240

Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.

A to G

Design

Product colour:

Black

Panel mounting interface:

300 x 200

VESA mounting:

Yes

Stand type:

Center stand

Introduction year:

2025

Other features

Stand depth:

267 mm

DVD player:

No

Digital Living Network Alliance (DLNA) certified:

Yes

Warranty period:

2 year(s)

Performance

Game mode:

Yes

Processor cores:

4

USB recording:

No

NVIDIA G-SYNC:

Yes

Picture processing technology:

LG AI Picture Pro

AMD FreeSync:

Yes

High Dynamic Range (HDR) supported:

Yes

High Dynamic Range (HDR) technology:

Dolby Vision, Filmmaker Mode, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)

NVIDIA G-SYNC type:

G-SYNC Compatible

AMD FreeSync type:

FreeSync

Game features:

Auto Low Latency Mode (ALLM), Game Optimizer, HGiG, Variable Refresh Rate (VRR)

Multi View:

Yes

WiSA Ready:

Yes

Backlight dimming technology:

Pixel Dimming

Weight & dimensions

Stand width:

520 mm

Width (with stand):

1711 mm

Height (with stand):

1035 mm

Depth (with stand):

267 mm

Weight (without stand):

23500 g

Height (without stand):

982 mm

Width (without stand):

1711 mm

Depth (without stand):

47.1 mm

Weight (with stand):

27100 g

Management features

On Screen Display (OSD):

Yes

Electronic Programme Guide (EPG):

Yes

Number of OSD languages:

38

Programming period:

8 day(s)

Hotel mode:

No

Voice guide:

Yes

Works with Amazon Alexa:

Yes

Basic hotel mode:

Yes

Works with the Google Assistant:

Yes

Works with Samsung Bixby:

No

Works with Apple Siri:

Yes

Packaging data

Package weight:

38500 g

Package depth:

228 mm

Package height:

1130 mm

Package width:

1879 mm

Packaging content

Remote control included:

Yes

Cables included:

AC

Desktop stand:

Yes

Soundbar included:

No

Features

Teletext function:

Yes

Subtitles function:

Yes

4K Ultra HD upscaling:

Yes

Frameless design:

Yes

File formats

Video formats supported:

AV1, HEVC/H.265, VP9