FSB Parity:
Release date: April 22, 2024
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LG OLED B4 OLED55B46LA TV review

LG OLED B4 OLED55B46LA. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: OLED evo, Screen shape: Flat. Smart TV. Motion interpolation technology: OLED Motion, Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Black

A masterpiece perfected by time-honed expertise


Years of commitment to innovation can't be imitated overnight. The world-leading OLED's uniquely tailored alpha chipset elevates the viewing experience to new heights.

The World's No.1

11 years later, still on top


Our reign as the world's favourite OLED continues.

alpha 8 AI Processor

Definitive intelligence at its core


The alpha 8 AI Processor chip redefines OLED with refinements that add transformative yet lifelike detail.

Intelligence that refines the OLED experience



AI Customisation

Syncs with how you watch



A picture tailored to your taste


Select your favourite images, and AI Picture Wizard creates a picture tailored exactly to your unique taste from 85 million possibilities, then saves it to your profile.

Intelligence that's bright in any light


Come day or night, Brightness Control detects the light in your space and balances the picture accordingly for crisp and clear visuals.

AI Picture Pro

Insane realism with authentic charm



AI Super Upscaling

AI fine-tunes the resolution


After recognising the content, AI Noise Reduction and AI Super Resolution work to elevate the scene to a new level of realism.

AI Sound Pro

Hear every detail of the soundscape



Endless contrast creates infinite impact


Scenes burst boldly into life where the darkest shadows and brightest lights intertwine.

100% Colour Fidelity & Volume

Scenes shine with lifelike colours


100% colour volume boosts rich hues, while 100% colour fidelity preserves shades without distortion.

Boost the longevity of your OLED


Relax more and enjoy more with integrated panel care that keeps your screen like new for longer.

Slimeline Design

Clean lines create a slick impression



As close as it gets


Incredibly slim lines keep your attention on the whole screen with no distractions while blending beautifully with your home interiors.

Vast Size Range

Sized to fit every life


Discover a size for every space and taste with a lineup ranging from 48" to 77".

webOS 24

Make your TV experience yours


Experience TV that's made for you with My Profile, AI Picture Wizard, AI Concierge, and Quick Cards.

Tune into cinematic marvels and arcade fun



Dolby Vision & FILMMAKER Mode

Authentic movie scenes burst into life


Transform movie night. Dolby Vision's ultra-vivid picture comes together with the support of FILMMAKER MODEâ„¢ to preserve the director's intention, optimising the picture quality while ensuring no distortion or over-processing.

Dolby Atmos

Enticing soundscapes surround you


Hear action surround you with Dolby Atmos's unparalleled clarity, intricate detail, and spatial depth.

Director-approved for advanced processing



Ultimate Gaming

Where fast action never stutters


Gear up for victory with AMD FreeSync Premium, G-SYNC compatibility, 120Hz Mode, and VRR.

Controls right where you need them


Don't pause to use Game Optimizer and Game Dashboard.

Access to all your favourite games


Thousands of gaming universes right at your fingertips. Explore an epic library of cloud gaming titles and stream them immediately without ever wasting play time on downloads or updates.

  • Full Web Browser
  • Magic Remote Control
  • Multi View
  • Intelligent Voice Recognition

LG OLED B4 OLED55B46LA TV specs

Packaging Data

Package type: Box
Package weight: 19.5 kg
Package height: 810 mm
Package depth: 172 mm
Package width: 1360 mm
Remote control type: Magic Remote MR24

Ports & Interfaces

RF ports quantity: 2
Digital audio optical out: 1
USB 2.0 ports quantity: 2
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 4

Weight & Dimensions

Stand depth: 23.5 cm
Stand width: 105.7 cm
Weight (without stand): 14.3 kg
Height (without stand): 708 mm
Depth (without stand): 45.9 mm
Width (without stand): 1228 mm
Weight (with stand): 14.5 kg
Height (with stand): 772 mm
Depth (with stand): 235 mm
Width (with stand): 1228 mm

Network

Bluetooth version: 5.1
Wi-Fi standards: Wi-Fi 5 (802.11ac)

Performance

Game features: Auto Low Latency Mode (ALLM), Game Dashboard, Game Optimizer, HGiG, NVIDIA GeForce Now, Utomik, Variable Refresh Rate (VRR)
NVIDIA G-SYNC type: G-SYNC Compatible
AMD FreeSync type: FreeSync Premium
Backlight dimming technology: Pixel Dimming
High Dynamic Range (HDR) technology: Dolby Vision, High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)

TV Tuner

Number of tuners: 1 tuner(s)
Analog signal format system: PAL
Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Tuner type: Analog & digital

Power

AC input frequency: 50/60 Hz
AC input voltage: 100 - 240 V
Power consumption (standby): 0.5 W
Energy consumption (HDR) per 1000 hours: 142 kWh
Energy consumption (SDR) per 1000 hours: 83 kWh
Energy efficiency class (HDR): G
Energy efficiency class (SDR): E

Design

Panel mounting interface: 300 x 200 mm
Product colour: Black

Other Features

Audio output channels: 2.0 channels
Number of batteries supported: 2
Battery type: AA

Smart TV

Music apps: Amazon Music, Apple Music, BBC Sounds, Spotify, Tidal
Sports apps: DAZN
Video apps: All 4, Amazon Prime Video, Apple TV, BBC iPlayer, Chili, DAZN, Disney+, Freeview Play, ITV X, My5, NOW TV, Netflix, Paramount+, Rakuten TV, Twitch, UKTV Play, YouTube
Smart modes: Cinema, Eco, Filmmaker, Game, Sports, Standard, Vivid
Operating system version: 24
Operating system installed: Web OS

Audio

Speaker direction: Down firing
Sound modes: AI Acoustic Tuning, AI Sound Pro, Clear Voice Pro
Audio decoders: Dolby Atmos
RMS rated power: 20 W
Number of speakers: 2

Display

Display diagonal (metric): 139 cm
Dynamic contrast ratio marketing name: High Contrast
Motion interpolation technology: OLED Motion
Native refresh rate: 120 Hz
Native aspect ratio: 16:9
Screen shape: Flat
Display technology: OLED evo
Display technology: OLED evo
Display resolution: 3840 x 2160 pixels
HD type: 4K Ultra HD
Display diagonal: 139.7 cm (55")