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LG OLED B4 OLED77B49LA
LG

OLED B4 OLED77B49LA

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

Model OLED77B49LAPart no. OLED77B49LA.AVSEAN 8806096011027

29 specifications Checked today
  • Display195.6 cm (77")
  • Resolution3840 x 2160 pixels
  • Energy classF
  • OSWebOS
  • ColourBlack
  • Smart TVYes
See all specifications

Overview

Display
195.6 cm (77")
Resolution
3840 x 2160 pixels
Energy class
F
OS
WebOS
Colour
Black
Smart TV
Yes
Brand
LG
Category
TV
Model
OLED77B49LA
Part numbers
OLED77B49LA.AVS, OLED77B49LA
EAN / UPC
8806096011027, 8806096094969
Also known as
LG OLED B4 OLED77B49LA 195.6 cm (77") 4K Ultra HD Smart TV Black

Specifications

29 specifications in 7 groups

Display

Display diagonal195.6 cm (77")
HD type4K Ultra HD
Display resolution3840 x 2160 pixels
Display technologyOLED
Screen shapeFlat
Native aspect ratio16:9
Native refresh rate120 Hz
Display diagonal (metric)195 cm

Smart TV

Smart TVYes
Internet TVYes
Operating system installedWebOS
Operating system versionwebOS24

Audio

Audio output channels9.1.2 channels
Audio decodersDolby Atmos
Sound modesAI Sound Pro

Design

Product colourBlack
VESA mountingYes

Performance

High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyDolby Vision, Filmmaker Mode
Picture processorα8 AI Processor 4K
AMD FreeSyncYes
NVIDIA G-SYNCYes

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
Energy efficiency scaleA to G

Brand-specific features

LG technologies (AV/TV)AI Sound Pro, AI Super Upscaling

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