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LG 50" UA84 Smart 4K UHD AI TV (2025) with webOS 25

LG 50" UA84 Smart 4K UHD AI TV (2025) with webOS 25

$1,049

LG 50" UA84 Smart 4K UHD AI TV (2025) with webOS 25

50UA8450PSA.ANR
LG 50" UA84 Smart 4K UHD AI TV (2025) with webOS 25
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$1,049
or 36 months of equal Gem Visa Interest Free Installments of
$29.14^
approximately
GEM Finance Card
Total repayments $1,049 excluding fees.

This section should always be read in conjunction with the Terms and Conditions for Product CareTM.

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Available on 36 months of equal Interest Free instalments:

$29.14^
approximately
per month
^ Total repayments $1,049 (excluding fees). Payment is required monthly. Min purchase applies. Offer ends 30/06/2026. Exclusions, T&Cs & fees apply incl. a $55 Gem Visa estb. fee & annual fees ($65 Gem Visa (charged $32.50 half yearly)/$65 Gem CreditLine (charged $32.50 half yearly)). Interest rate (currently Gem Visa 29.49% p.a./CreditLine 29.95% p.a.) applies after any interest free term ends. Credit provided by Latitude Financial Services Ltd. For cash advances, an interest rate of 29.95% p.a. and fees of $2 Gem Visa/$6 Gem CreditLine applies. Further information on rates and fees can be found at gemfinance.co.nz.
How it works
Description

Transform your living room into your personal cinema with the breathtaking LG 50" UA84 Smart 4K UHD AI TV (2025) with webOS 25. Ready to bring every scene to life, this television features a competitive α7 AI Processor 4K Gen8, 60 Hz refresh rate, and 12 ms response rate. It also supports HDR10 and HLG to deliver vibrant visuals and crisp, clear details. In addition, this unit showcases a slim and stylish structure, making it a beautiful entertainment hub in your living room without the extra bulk.

Key Overview

  • 50” Smart TV
  • Ultra High Definition (UHD)
  • 4K (3840 x 2160) Resolution
  • 10 Picture Modes
  • Runs on the webOS 25 operating system
  • 3 x HDMI 2.0b Ports, 1 x USB Port
  • Freestanding or Wall Mountable

Product Highlights

  • Striking Visuals: Engineered with the best, this LG UA84 Smart 4K UHD AI TV boasts a competitive α7 AI Processor 4K Gen8 that is here to redefine your entertainment experience. It also incorporates a 12 ms response rate, 60 Hz refresh rate, HDR10, and HLG, so every movie, show, or game looks extra cinematic.
  • Cutting-Edge Functions: Discover a whole new level of smart interaction with your TV, as it incorporates ALLM (Auto Low Latency Mode), Game Optimiser, Device to Screen Mirror/Casting, Eye Care Health Settings, Hearing Impaired Support, and various AI Enhancements. It also supports streaming services including Sky Sport Now, Amazon Prime Video, Crunchyroll, Disney+, Freeview, Neon, Netflix, Plex, THREE Now, TVNZ+, and YouTube*. Furthermore, this unit equips apps such as AirPlay, Chromecast, Games, a Universal Guide, and a Web Browser for ease of use.
  • User-Friendly Operations: Manage your television easily, thanks to the LG UA84’s included Magic Remote with motion control. It is also compatible with the LG ThinQ App (download required), allowing you to access additional handy features via your smartphone. Additionally, this device supports the LG Voice Assistant and has a built-in Amazon Alexa, so you can enjoy hands-free voice commands on demand.
  • Immersive Sounds: Enjoy a fully immersive entertainment experience, as this LG Smart TV flaunts a pair of speakers with 20W total output and Bluetooth v5.0 audio. It also supports surround sound formats such as Dolby Atmos (Pass-Through) for unparalleled sound quality.
Specifications
All Product Details
Brand LG
Product Type UHD TV
Model Number 50UA8450PSA
Colour Black
Product Specifications
Series UA84 Series
Release Year 2025
TV Display
TV Screen Size 50"
TV Screen Type UHD (Ultra High Definition)
TV Panel Technology Direct
TV Screen Resolution 4K (3840 x 2160)
TV Image Processor α7 AI Processor 4K Gen8
Response Rate 12ms
TV Refresh Rate 60Hz
Motion Technology/Rate 60Hz
HDR Type HDR10, HLG
Picture Mode 4K AI Super Upscaling, Personalised Picture, Vivid, Standard, Auto Power Save, Cinema, Sports, Game Optimiser, FILMMAKER MODE
Screensaver Yes
TV Audio
Speaker Quantity 2.0 Channel
TV Speaker Type Down Firing Speakers
TV Sound Mode α7 AI Sound Pro (Virtual 9.1.2 Up-mix), Clear Voice Pro, AI Acoustic Tuning
Surround Sound Format Dolby Atmos Pass through, WOW Orchestra
Speaker Output 20W
Bluetooth Audio Yes
Bluetooth Version (TV Audio) v5.0
TV Ports/Plugs
HDMI Port 3 x HDMI 2.0b Ports | Supports eARC, ALLM, CEC
USB Port (TV) 1 x USB Port (v2.0)
Digital Audio Output 1 x SPDIF (Optical Digital Audio)
Ethernet Port 1 x LAN
Connectivity Bluetooth (v5.0), Wi-Fi 5 & LAN
Radio Frequency (RF) In 1 x Antenna/Cable Each
TV Features
TV Design UA84 Series - 2025
TV Stand Type 2 x Support Legs | W x D - 941 x 230 mm
Product Height with Stand 760 mm
Product Width with Stand 1215 mm
Product Depth with Stand 230 mm
Product Weight with Stand 9.5 kg
TV Features
  • HGiG (HDR Gaming Interest Group)
  • ALLM (Auto Low Latency Mode)
  • Game Optimiser
  • VRR (Variable Refresh Rate)
  • AI Enhancements
  • Device to Screen Mirror/Casting
  • Eye Care Health Settings
  • Hearing Impaired Support
Smart TV
Streaming Services (Built-in)
  • Disney+
  • Freeview
  • Neon
  • Amazon Prime Video
  • Netflix
  • Youtube
  • Plex
  • Sky Sport Now
  • TVNZ+
  • THREE Now
  • Crunchyroll
Apps (Built-in)
  • Chromecast
  • AirPlay
  • Games
  • Universal Guide
  • Web Browser
TV Operating System webOS 25
Firmware Update Yes
Tuner/Broadcasting
Data Broadcasting DVB-T2/T (Terrestrial), DVB-C (Cable)
Remote Control
Remote Control Included
Remote Battery Type AAA Batteries
Remote Control Type Magic Remote
Motion Control Yes
Voice Assistant
Voice Commands Yes
Voice Assistant Type LG Voice Assistant
Amazon Alexa Built-in Yes
Software / App Compatibility
App Enabled Yes
Compatible App LG ThinQ App
Installation
Assembly Type Ready To Assemble
Installation Type Freestanding or Wall Mountable
Wall Mount Option Yes - Available Separately
Mount Kit VESA Mount - 200 x 200 mm
Electrical Connection
Type of Connection 10A plug & lead
Power Cable Length 2.1 m
Wattage/Voltage AC 100~240V 50-60Hz
Auto Power Off Yes
Dimensions
Height 654 mm
Width 1122 mm
Depth 67.9 mm
Product Weight 9.4 kg
Packaged Dimensions
Packaged Width 121.5 cm
Packaged Depth 14.2 cm
Packaged Height 76.0 cm
Packaged Weight 11.8 kg
Warranty
Manufacturers 12 Months
Reviews
LG 50" UA84 Smart 4K UHD AI TV (2025) with webOS 25 is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from Awesome TV for a great price! Fantastic experience buying this wonderful TV at a great sale price!
Date published: 2025-08-18
Rated 5 out of 5 by from Value for money, Excellent TV for home viewing. Good sound and color.
Date published: 2025-10-05
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Delivery
Delivery

We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

What's in the box
  • 1 x TV
  • 1 x TV Stand
  • 1 x Remote with AAA Batteries
  • 1 x Quick Setup Guide
  • 1 x Warranty Card
  • 1 x TV safety strap
Questions & Answers
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  • bvseo-msg: HTTP status code of 404 was returned;
Product Care
With Product CareTM you can relax knowing Your purchase comes with additional protection.

Discover all the benefits Product CareTM brings you:
Certainty

With Product CareTM you have certainty that your product is covered for a specific period of time. If, during the Product CareTM term, your product fails to operate as a result of an Eligible Fault*, we will provide a one-off replacement of Your Product.

Support

Our experienced support team ensures that the assessment, replacement or remedy process under your Product CareTM is a convenient experience. Whether you are experiencing a product fault or needing toll free technical assistance, our team is here to provide support every step of the way.

Advantage

Redeem exclusive Additional Benefits which will help you maintain your product and assist in an additional purchase.


There are exclusions and limitations to Product CareTM. This section should always be read in conjunction with the Terms and Conditions for Product CareTM.

Learn more about Product CareTM.

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