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LG OLED AI OLED77B4ELA
LG

OLED AI OLED77B4ELA

195.6 cm (77") 4K Ultra HD Smart TV Wi-Fi Black

Model OLED77B4ELAPart no. OLED77B4ELA.AEKEAN 8806096172674

81 specifications Checked today
  • Display195.6 cm (77")
  • Resolution3840 x 2160 pixels
  • Energy classF
  • OSWebOS
  • ColourBlack
  • Auto channel searchYes
See all specifications

Overview

Display
195.6 cm (77")
Resolution
3840 x 2160 pixels
Energy class
F
OS
WebOS
Colour
Black
Auto channel search
Yes
Brand
LG
Category
TV
Model
OLED77B4ELA
Part numbers
OLED77B4ELA.AEK, OLED77B4ELA
EAN / UPC
8806096172674, 8806096172551
Also known as
LG OLED AI OLED77B4ELA 195.6 cm (77") 4K Ultra HD Smart TV Wi-Fi Black

Specifications

81 specifications in 14 groups

Display

Display diagonal195.6 cm (77")
HD type4K Ultra HD
Display resolution3840 x 2160 pixels
Display technologyOLED
Screen shapeFlat
Motion interpolation technologyOLED Motion
Native refresh rate120 Hz
Display diagonal (metric)195 cm

TV tuner

Auto channel searchYes

Smart TV

Smart TVYes
Internet TVYes
Operating system installedWebOS
Operating system version24
Apple AirPlay 2 supportYes
Smart modesFilmmaker, Standard, Vivid

Audio

Audio output channels2.0 channels
RMS rated power20 W
Audio decodersDolby Atmos
Sound modesAI Sound Pro, Clear Voice Pro
TV Sound Mode ShareYes
Enhanced Audio Return Channel (eARC)Yes

Network

Wi-FiYes
Wi-Fi standardsWi-Fi 5 (802.11ac)
BluetoothYes
Bluetooth version5.1
Ethernet LANYes
Web browserYes

Design

Product colourBlack
VESA mountingYes
Panel mounting interface300 x 200 mm
Rollable displayNo
Introduction year2024

Performance

High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyDolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Backlight dimming technologyPixel Dimming
Picture processing technologyLG AI Picture Pro
Picture processorα8 AI Processor 4K
AMD FreeSyncYes
AMD FreeSync typeFreeSync Premium
NVIDIA G-SYNCYes
NVIDIA G-SYNC typeG-SYNC Compatible
Game featuresAuto Low Latency Mode (ALLM), Game Dashboard, HGiG, Variable Refresh Rate (VRR)
WiSA ReadyYes
Multi ViewYes
Smartphone/tablet remote supportYes

Ports & interfaces

HDMI ports quantity4
PC in (D-Sub)No
Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
Digital audio optical out1
RF ports quantity2
Common interface (CI)Yes
Common interface Plus (CI+)No
Consumer Electronics Control (CEC)SimpLink

Management features

Works with Amazon AlexaYes

Power

Power consumption (standby)0.5 W
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours122 kWh
Energy consumption (HDR) per 1000 hours221 kWh
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Energy efficiency scaleA to G

Brand-specific features

LG technologies (AV/TV)AI Acoustic Tuning, AI Sound Pro, AI Super Upscaling 4K, Bluetooth Surround Ready, Dynamic Tone Mapping Pro, Filmmaker Mode™, LG Sound Sync, Magic Remote Control, ThinQ™, Works With Apple HomeKit

Weight & dimensions

Width (with stand)1719 mm
Depth (with stand)319 mm
Height (with stand)1057 mm
Weight (with stand)23.5 kg
Width (without stand)1719 mm
Depth (without stand)50.9 mm
Height (without stand)989 mm
Weight (without stand)22.9 kg
Stand width140.3 cm
Stand depth31.9 cm

Packaging data

Package width1839 mm
Package depth200 mm
Package height1130 mm
Package weight33.5 kg

Packaging content

Cables includedAC
Remote control includedYes

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