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LG

LG MRGB88 50" Mini RGB Evo AI 4K Ultra HD Smart TV (2026) | 50MRGB88B6B.AEI

50MRGB88B6B.AEI

Description

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Exceptional Colour Coverage

LG’s new Mini RGB evo technology uses super small LEDs which are capable of outputting precise colour, for a vastly expanded range of colours. Enjoy dazzling and authentic images thanks to technology which can show 100% of the colours used by Hollywood.

Advanced Processor for Optimised Pictures and Sound

LG MRGB88 features the latest α8 AI Processor: the brain of the TV. This advanced processor intuitively ensures premium picture and sound quality and delivers image enhancement through AI Super Upscaling. It will also upscale audio for a more cinematic experience.

Advanced Dimming and Contrast

LG MRGB88 features Precision Dimming technology – which employs multiple dimming zones, powered by advanced processing, for an enhanced contrast between the brightest and darkest elements of the picture.

Smart WebOS Platform

LG OLED MRGB88 features webOS, LG's smart platform which hosts a huge variety of the best streaming services, while making browsing and searching for what to watch completely hassle-free. The smart platform is controlled with the LG AI Magic Remote, and opens up a world of information and assistance through a variety of AI-driven services. These include the AI Chatbot - which can help you to change the image or sound to your liking simply by asking, Voice ID – which can recognise different users and provide personalised recommendations, and much more.

What’s more, with LG’s webOS Re:new program, you’ll enjoy upgrades to the latest version for five years.

Intense Cinema Experience

LG MRGB88 delivers an incredible at-home cinema experience. Dolby Vision and Filmmaker Mode now work together, providing film experiences with incredible colour and contrast – and looking exactly how the director intended. Dolby Atmos injects awe-inspiring drama to every genre - with 3D surround sound delivering the ultimate in full audio immersion.

Exceptional Sport Experience

LG MRGB88 delivers you the realism and intensity of the sports stadium experience at home, exceptional picture quality with immersive sound (AI sound Pro) is enhanced by the smoothest motion (Motion Pro) so no matter how intense the action is, every detail of the game is kept in sharp focus.

Responsive Gaming Experience

LG MRGB88 is designed to help you win, with Motion Booster 288, enabling super-fast refresh rates up to 288Hz. Boost your competitive edge with pro-tools, such as VRR 144Hz, ALLM and eARC as specified in HDMI 2.1, plus FreeSync, Game Optimiser and HGiG which are all integrated and ready out-of-the-box. Plus easy access to cutting-edge cloud gaming through the Gaming Portal.

*Disclaimer : Motion Booster 288 delivers up to 288Hz refresh rate at optimized Full HD resolution for ultra-smooth gameplay

Sophisticated and Slim Design

The premium finish and stylish stand will look great in any living space, and the slim profile will ensure an unobtrusive look should you choose to wall mount the TV.

*Wall mounting requires a wall-mount bracket – not included.

LG Sound Suite Compatibility

Pair the MRGB88 with LG’s Sound Suite range of audio products (sold separately) for an elevated audio experience. Wireless connectivity helps you maintain your elegant, clutter-free look. Advanced Dolby Atmos FlexConnect technology unshackles you from traditional speaker positioning, enabling you to place your speakers where you want whilst optimising the sound for the best effect.

What's in the Box:
  • Remote control
  • Batteries
  • Stand
  • Screws
Product Features:
  • Display type: Mini RGB
  • Picture processor: α8 AI Processor 4K Gen3
  • Number of CPUs: Quad
  • AI picture pro
  • Auto brightness control
  • Filmmaker mode
  • ALLM (auto low latency mode)
  • Google home / hub
  • Screen mirroring: Android / iOS
  • USB camera compatible
  • Speaker direction: Down firing
  • Speaker system: 2.0 Channel
  • Woofer / per channel output: 10W per Channel
  • On mode power (SDR): 54 W
  • On mode power (HDR): 108 W
  • Standby mode power: 0.5 W
  • Operating system version: webOS 26

Specifications

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Certifications

  • Energy Rating
    • E

  • Brand
    • LG

Warranty

  • Warranty
    • 60 months

Dimensions

  • Weight
    • 16.4 kg
  • Width
    • 1123 mm
  • Depth
    • 260 mm
  • Height
    • 721 mm

Video

  • Video Format
    • HLG
    • HDR10
    • Dolby Vision
  • Video Definition
    • 4K

TV Features

  • Image Quality
    • 4K
  • Additional Features
    • Voice Activated TV
    • Mobile to TV Mirroring
    • Remote
    • Dolby Vision
    • Game Mode
    • Contrast Enhancer
    • Screen Mirroring
    • Sports Mode
    • HDMI 2.1
    • Dolby Atmos
    • DVB-S2
    • Energy Saving Mode
    • HDMI
    • Quad Core
    • USB
    • FreeSync Compatible
    • Dynamic Tone Mapping
    • Pixel Dimming
    • Web Browser
  • Key Features
    • Smart TV
    • HDR
    • 4K Ultra HD
    • LED
    • WebOS
  • TV Size
    • 50 "

General

  • Product Type
    • Smart TV
  • Product Colour
    • Ashed Blue
  • Product Category
    • TV & Audio

Display

  • Screen Resolution
    • 3840 x 2160 px
  • Screen Size (Display)
    • 50 "
  • Refresh Rate
    • 120 Hz
  • Display Resolution
    • 4K Ultra HD

Power

  • Voltage
    • 100 - 240 V
  • Frequency
    • 50-60 Hz
  • Power Source
    • Mains

Dimensions (w/o stand)

  • Width
    • 1123 mm
  • Depth
    • 30 mm
  • Height
    • 652 mm
  • Weight
    • 13 kg

Audio

  • Audio Features
    • Dolby Digital
    • Woofer
    • Surround 3D
    • LG Sound Sync
    • Dolby Atmos
    • Apt-X
    • Dolby Vision
    • Sports Mode
    • Clear Voice Pro
    • Sound Mode Share
    • Bluetooth
  • Audio Decoding Format
    • AAC
    • MP3
    • AC3
    • EAC3
    • MP2
    • PCM
    • HE-AAC
    • AC4

Platform

  • Operating System
    • WebOS

Tv Filters

  • Screen size (Filters)
    • 50 "
  • Picture Resolution (TV Filters)
    • 4K Ultra HD
    • Full HD
  • Smart (Filters)
    • Yes
  • Features (Filters)
    • HDR
    • Smart TV
  • Screen Size
    • 43" to 54"
  • Brand Name
    • LG

Samsung TVs

  • Televisions
    • N
  • Soundbars
    • N

Box Dimensions

  • Width
    • 1215 mm
  • Height
    • 810 mm

Mounting information

  • VESA Dimension
    • (w x h) 200 x 200 mm

Televisions

  • Year
    • 2026

Delivery & Returns

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Delivery

We offer a comprehensive nationwide (excluding Republic of Ireland) delivery service; we aim to deliver all orders as quickly as possible.

Item Type Delivered In Delivered By
Small Items 3 - 5 Working days DPD
Large Electrical Items 3 - 5 Working days Independent transport company
Furniture & Bedding 3 - 5 Working days Independent transport company
Clearance Items 5 - 7 Working days Independent transport company
Harvey Norman Customer Direct Please refer to each individual product description page for accurate lead times.

Please note: Delivery times for rural areas may vary depending on routes and availability. If you have ordered any products that involve a lead time, are customised, or made to measure, we will contact you to discuss delivery. For more information regarding delivery and associated costs, please click here.

Free Click & Collect In Store

Can’t wait for delivery or don’t want to pay additional delivery charges? It’s incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.

  1. During checkout, select “Click & Collect” and select your preferred store.

  2. After your order is placed, you will receive an order acknowledgement email with your order number.

  3. Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is “Ready for collection”. If you want to use "Contactless Click & Collect" select this option on this email.

  4. Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.

  5. Speak to one of our staff and your order should be processed in minutes.

  6. If availing of Contactless Click & Collect, please click the link in your email “ready to pick up” to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the “I’m here” option and a member of staff will bring your purchase out to your car.

Easy returns

Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.

Online Purchases: For all items purchased via our Online Store (website), please contact our Online Customer Service Team at [email protected] where a dedicated Customer Service Agent will guide you through the process.

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