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LG OLED83B4PUA 83" specifications and in-depth review

LG OLED83B4PUA 83"

Manufacturer: LG

The LG OLED83B4PUA is a large-format television built around an 83.5″ OLED panel delivering 4K resolution at 3840x2160 pixels. With Dolby Vision, HDR10, and HLG support, it covers a broad range of HDR formats, and the 120Hz refresh rate combined with a 0.1ms response time makes it well suited for both cinematic content and fast-moving visuals. The display produces up to 1.07 billion colors at 10-bit depth and features an anti-reflection coating alongside an ambient light sensor, with near-full 178-degree viewing angles in both directions.

On the connectivity side, the TV includes four HDMI 2.1 ports with ARC and eARC support, three USB ports, one RJ45 Ethernet port, Wi-Fi 5, and Bluetooth 5.1, plus Miracast for wireless screen sharing. AMD FreeSync and Nvidia G-Sync compatibility is built in for variable refresh rate use. The audio setup covers stereo speakers, a subwoofer, Dolby Atmos, Dolby Audio, DTS:X, DTS-HD High Resolution, and Digital Out. Smart features include a built-in browser, Chromecast, AirPlay, Google Assistant, Alexa, voice commands, USB recording, a sleep timer, and a child lock, with smartphone remote control also supported. Operating power consumption is rated at 190W with a 0.5W standby draw.

Pros
  • The 83.5″ OLED panel with a 0.1ms response time and 120Hz refresh rate suits both cinematic viewing and fast-motion content without visible lag
  • Dolby Vision, HDR10, and HLG support covers a wide range of HDR formats for compatible content
  • Both AMD FreeSync and Nvidia G-Sync compatibility are built in, making the TV usable as a variable refresh rate display
  • Four HDMI 2.1 ports provide ample high-bandwidth connections for multiple source devices simultaneously
  • HDMI eARC support allows lossless audio passthrough to compatible external sound systems
  • Chromecast, AirPlay, Google Assistant, and Alexa are all integrated, offering broad compatibility across different device ecosystems
Cons
  • HDR10+ is not supported, which limits compatibility with content mastered specifically in that format
  • Wi-Fi tops out at Wi-Fi 5, with no Wi-Fi 6 or higher available despite the TV's large size and feature set
  • There is no 3.5mm headset jack, removing the option for direct wired headphone connection
  • The remote control is not rechargeable, requiring conventional battery replacement
  • Siri and Apple HomeKit are not supported, which limits integration for users within the Apple ecosystem
  • Annual power consumption is rated at 350 kWh, which is a notable energy draw for regular use
Who is this for?

The LG OLED83B4PUA is well matched to users who want a large living room display capable of handling a wide range of content types, from HDR films in Dolby Vision to fast-paced gaming through its 120Hz refresh rate and AMD FreeSync/Nvidia G-Sync support. The four HDMI 2.1 ports and HDMI eARC make it practical for setups with multiple source devices and external audio systems. Users embedded in Google or Amazon ecosystems will also benefit from the native Google Assistant and Alexa integration, alongside Chromecast and AirPlay for flexible wireless casting from a range of devices.

Who is this NOT for?

Users who rely on Apple HomeKit or Siri for smart home control will find this TV's ecosystem compatibility limited, as neither is supported. Those who prioritize energy efficiency may find the 350 kWh annual consumption figure a consideration for a screen used frequently in smaller spaces. The absence of a 3.5mm headset jack also makes this unsuitable for anyone who regularly uses wired headphones for private listening directly from the television.

Display:

display resolution 4K (UHD)
Display type OLED/AMOLED
screen size 83.5"
resolution 3840 x 2160 px
pixel density 53 ppi
display colors 1070 million
bit depth 10-bit
refresh rate 120Hz
supports HDR10 ✓
supports HDR10+ ✕
supports Dolby Vision ✓
supports HLG ✓
Adaptive synchronization AMD FreeSync, Nvidia G-Sync
response time 0.1 ms
has anti-reflection coating ✓
has an ambient light sensor ✓
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º

The LG OLED83B4PUA uses an 83.5″ OLED panel with a 4K resolution of 3840x2160 pixels at 53 ppi, rendering up to 1.07 billion colors at 10-bit depth. It runs at 120Hz with a 0.1ms response time and supports adaptive sync via both AMD FreeSync and Nvidia G-Sync. HDR coverage includes Dolby Vision, HDR10, and HLG, though HDR10+ is not supported. An anti-reflection coating and an ambient light sensor are built in, and the panel offers maximum horizontal and vertical viewing angles of 178 degrees in both directions.

Connectivity:

Has Bluetooth ✓
HDMI version HDMI 2.1
HDMI ports 4
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version 5.1
USB ports 3
RJ45 ports 1
supports Miracast ✓
has a socket for a 3.5 mm audio jack ✕
has an external memory slot ✕
has a VGA connector ✕
has a DVI connector ✕

The TV offers four HDMI 2.1 ports for high-bandwidth video and audio connections, alongside three USB ports and one RJ45 Ethernet port for wired networking. Wireless connectivity is handled by Wi-Fi 5 and Bluetooth 5.1, with Miracast also supported for screen mirroring. There is no 3.5mm headset jack, no external memory card slot, and no VGA or DVI connector.

Audio:

supports Dolby Digital ✓
supports Digital Out ✓
supports Dolby Digital Plus ✕
has SRS TheaterSound HD ✕
has stereo speakers ✓
has Dolby Atmos ✓
has Dolby Audio ✓
supports Dolby Virtual ✕
has a subwoofer ✓
has a DTS-HD High Resolution ✓
has DTS:X ✓
HDMI ARC / eARC HDMI ARC, HDMI eARC

Audio output comes from stereo speakers with a built-in subwoofer, and the TV supports Dolby Atmos, Dolby Audio, and Dolby Digital for a range of Dolby audio formats, though Dolby Digital Plus, Dolby Virtual, and SRS TheaterSound HD are not included. On the DTS side, both DTS:X and DTS-HD High Resolution are supported. Digital Out is available, and the TV features both HDMI ARC and HDMI eARC for external audio system connectivity.

Design:

width 1851.7 mm
weight 41594 g
thickness 55.9 mm
height 1061.7 mm
volume 109896.598851 cm³
Supports VESA mount ✓
maximum operating temperature 40 °C
lowest potential operating temperature 0 °C

The LG OLED83B4PUA measures 1851.7mm wide, 1061.7mm tall, and 55.9mm thick, with a total volume of approximately 109,896 cm³ and a weight of 41,594g. It supports VESA mounting for wall installation, and its specified operating temperature range runs from 0°C to a maximum of 40°C.

Features:

has Chromecast built-in ✓
has AirPlay ✓
has built-in smart TV ✓
compatible with Google Assistant ✓
works with Alexa ✓
works with Siri/Apple HomeKit ✕
supports a remote smartphone ✓
has a rechargeable remote control ✕
supports USB recording ✓
operating power consumption 190W
standby power consumption 0.5W
has a search browser ✓
has a sleep timer ✓
has a child lock ✓
annual power consumption 350 kWh
warranty period 1 years
has voice commands ✓

The TV includes a built-in smart platform with a web browser, Chromecast and AirPlay for wireless casting, and smartphone remote control support. Voice control is available through Google Assistant and Alexa, though Siri and Apple HomeKit are not supported. Additional convenience features include USB recording, a sleep timer, a child lock, and voice commands, while the remote control is not rechargeable. Operating power consumption is rated at 190W with a 0.5W standby draw and an annual consumption figure of 350 kWh. A one-year warranty is included.

Final Verdict

The LG OLED83B4PUA is a well-specified large-format television that covers the key bases for both home cinema and gaming use, anchored by its 83.5″ OLED panel with Dolby Vision, 120Hz refresh rate, and variable refresh rate support across both major GPU platforms. The breadth of its connectivity — four HDMI 2.1 ports, eARC, Chromecast, AirPlay, and dual voice assistant integration — gives it genuine versatility across a range of setups and device ecosystems. Minor gaps such as the absence of HDR10+ and Apple HomeKit support are worth noting depending on the user's existing setup, but they do not undermine the overall package. For users seeking a capable, feature-complete large-screen OLED television, the OLED83B4PUA represents a thorough and coherent offering.

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