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OLED 4K B4 83″ (2024)

LG OLED83B4AUA

Full specifications, official manuals and how to use your phone as the remote for this LG TV.

Screen
83″
Resolution
4K
Year
2024
Line
OLED
System
webOS 24

Does the OLED83B4AUA work with RemotApp?

Yes. The OLED83B4AUA runs webOS 24, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.

  • Remote over Wi-Fi Yes
  • Infrared (Android with IR) Yes
  • Send photos and videos Yes
  • Turn on from the phone Yes

Protocol: LG webOS (SSAP 3000/3001)

What the code OLED83B4AUA means

TV model codes follow the maker’s naming rules. Reading it piece by piece:

  1. OLEDPanel technology · OLED
  2. 83Screen size in inches
  3. B4Series (2024 line) · OLED
  4. AVersion / finish
  5. UAMarket code · United States

OLED83B4AUA specifications

Display

Display diagonal165.1 cm (65")
HD type4K Ultra HD
Display technologyOLED
Screen shapeFlat
Response time0.1 ms
Motion interpolation technologyOLED Motion
Native refresh rate120 Hz
Display resolution3840 x 2160 pixels
Colour gamut standardDCI-P3

TV tuner

Analog signal format systemATSC
Digital signal format systemQAM

Smart TV

Smart TVYes
Internet TVYes
Operating system installedWebOS
Operating system version24
Apple AirPlay 2 supportYes
Smart modesMovie, Music, Sports
Video appsAmazon Prime Video, Apple TV, Disney+, HBO Max, Netflix, YouTube

Audio

Audio output channels2.0 channels
Audio decodersDTS:X, Dolby Atmos
Sound modesAI Sound Pro, Clear Voice Pro
Speaker directionDown firing
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
BrowsingYes
Web browserYes

Design

Product colourBlack
VESA mountingYes
Panel mounting interface400 x 400 mm

Performance

High Dynamic Range (HDR) technologyDolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Audio formats supportedAAC, AC3, AC4, EAC3, HAAC, MP2, MP3, PCM, WMA, apt-X
Dolby VisionYes
AI UpscaleYes
Backlight dimming technologyPixel Dimming
Picture processing technologyLG AI Picture
Picture processorα8 AI Processor 4K
High Dynamic Range (HDR) supportedYes
AMD FreeSyncYes
NVIDIA G-SYNCYes
Game featuresAuto Low Latency Mode (ALLM), Game Optimizer, Variable Refresh Rate (VRR)
WiSA ReadyYes
4K Ultra HD upscalingYes
Multi ViewYes
Smartphone/tablet remote supportYes

Ports & interfaces

HDMI version2.1
Audio Return Channel (ARC)Yes
Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity2
RS-232C ports1
RF ports quantity1
HDMI ports quantity4

Management features

Works with Amazon AlexaYes
Works with the Google AssistantYes

Power

Power consumption (typical)190 W
Power consumption (standby)0.5 W
AC input voltage120 V
AC input frequency50/60 Hz

Brand-specific features

LG technologies (AV/TV)AI Sound Pro, AI Super Upscaling 4K, Bluetooth Surround Ready, DTS:X®, Dolby Atmos®, Dolby Vision™, Dynamic Tone Mapping Pro, Filmmaker Mode™, LG Channels, LG Sound Sync, Magic Remote Control, Perfect black, ThinQ™, Works With Apple HomeKit, Works With Google Assistant, Works with Amazon Alexa

Weight & dimensions

Width (with stand)1851 mm
Depth (with stand)279.4 mm
Height (with stand)1092 mm
Weight (with stand)41.6 kg
Width (without stand)1851 mm
Depth (without stand)55.8 mm
Height (without stand)1061 mm
Weight (without stand)32.3 kg
Stand width119.8 cm

Packaging data

Quick start guideYes
Package width2049 mm
Package depth284.4 mm
Package height1209 mm
Package weight56 kg
Package typeBox

Packaging content

Desktop standYes
Cables includedAC
Remote control includedYes
Remote control typeMagic Remote Control
E-manualYes

Other features

HGiG modeYes
Intelligent Voice RecognitionYes
Country of originMexico

Technical data: Open Icecat and the manufacturer. Check the official page before buying; specs can vary by batch and market.

How to control the OLED83B4AUA with your phone

  1. Connect your phone to the same Wi-Fi network as the TV. (Not the guest network.)
  2. Turn the TV on and install RemotApp on your phone.
  3. Open RemotApp. It finds the TVs on your network by itself; tap your LG TV.
  4. The TV shows a connection request from RemotApp. Select “Accept”.
  5. Tap Volume + to test. That’s it: your phone is now the remote.

Full guide for LG TVs, with fixes when it won’t connect

Turning the OLED83B4AUA on without the remote

Turn on “Mobile TV On” (or “Turn on via Wi-Fi”), usually under Settings › General › Devices. The TV then accepts a wake-up signal from your phone while in standby.

Also sold as

Same TV, different market codes:

  • OLED83B4PUA United States

Questions about the OLED83B4AUA

Can I control the LG OLED83B4AUA with my phone?

Yes. The OLED83B4AUA runs webOS 24, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.

What year is the LG OLED83B4AUA?

The OLED83B4AUA is part of LG’s 2024 line (OLED B4).

What operating system does the OLED83B4AUA use?

The OLED83B4AUA runs webOS 24.

How many HDMI ports does the OLED83B4AUA have?

The OLED83B4AUA has 4 HDMI ports.

Does the OLED83B4AUA have Bluetooth?

Yes

Turning the OLED83B4AUA on without the remote

Turn on “Mobile TV On” (or “Turn on via Wi-Fi”), usually under Settings › General › Devices. The TV then accepts a wake-up signal from your phone while in standby.