55QNED70B specification sheet

About this product

The LG 55QNED70B is a 55 inch 4K QNED Mini LED Smart TV with Dynamic QNED Color certified for 100% Color Volume, an alpha 7 AI Processor 4K Gen9, AI 4K Super Upscaling, HDR10 and HLG support, FILMMAKER MODE, and webOS 26. With 60Hz native refresh, 20W 2.0-channel sound, Dolby Atmos, AI Sound Pro, 3 x HDMI with eARC and ALLM, Google Cast and Apple AirPlay, it is designed for detailed home entertainment, streaming and gaming. Buy this LG QNED70B 55 inch 4K Smart TV from our website for delivery in South Africa.

Description

The LG 55QNED70B brings 4K QNED Mini LED picture technology to a 55 inch Smart TV designed for immersive home entertainment. Its 3,840 x 2,160 resolution provides four times the pixel count of Full HD, while Mini LED backlighting is designed to enhance clarity, brightness and contrast. Dynamic QNED Color provides a wide colour range and is certified for 100% Color Volume.

At the centre of the TV is the alpha 7 AI Processor 4K Gen9. It supports AI-based image processing, 4K Super Upscaling, AI HDR Remastering, Dynamic Tone Mapping and automatic brightness control. These technologies are designed to improve the presentation of compatible content while maintaining a detailed 4K viewing experience.

HDR10 and HLG support expands the TV's ability to display compatible high dynamic range content, while FILMMAKER MODE is designed to preserve the intended presentation of compatible movie content. The native 60Hz panel also supports VRR up to 60Hz, ALLM and Game Optimizer features for compatible gaming devices.

For entertainment and connectivity, the LG 55QNED70B uses webOS 26 and supports Google Cast and Apple AirPlay. It includes 3 x HDMI connections with eARC and ALLM support, as well as Wi-Fi 5 and Bluetooth 5.3. The 20W 2.0-channel audio system supports Dolby Atmos and AI Sound Pro for enhanced audio processing.

Features

The LG 55QNED70B combines QNED Mini LED display technology, AI picture processing and Smart TV functionality in a 55 inch 4K television designed for everyday entertainment.

• 4K QNED Mini LED display: Delivers 3,840 x 2,160 resolution with Mini LED backlighting for detailed picture quality and controlled contrast.
• Dynamic QNED Color: Provides a wide colour gamut and is certified for 100% Color Volume.
• alpha 7 AI Processor 4K Gen9: Provides AI-based picture processing and supports advanced image enhancement features.
• 4K Super Upscaling: Uses AI processing to enhance compatible lower-resolution content toward 4K presentation.
• HDR10 and HLG: Supports compatible high dynamic range content.
• FILMMAKER MODE: Provides a dedicated picture mode designed for compatible movie content.
• Dynamic Tone Mapping: Adjusts compatible HDR content for improved tonal presentation.
• AI HDR Remastering: Uses AI processing to enhance compatible content.
• 60Hz native refresh rate: Provides a standard 60Hz native display refresh rate.

• Gaming features:

  Includes Game Optimizer, ALLM and VRR support up to 60Hz.
• webOS 26: Provides the Smart TV platform with integrated smart and AI features.
• Google Cast and Apple AirPlay: Supports compatible casting and wireless content sharing.
• 20W 2.0-channel audio: Provides integrated stereo sound with Dolby Atmos and AI Sound Pro support.
• HDMI connectivity: Includes 3 x HDMI connections with eARC and ALLM support.
• Wireless connectivity: Supports Wi-Fi 5 and Bluetooth 5.3.
• VESA mounting: Supports a 300 x 200 mm VESA mounting pattern.

Enhanced colour range and richness
Experience 100% Colour Volume to DCI-P3* with LG's latest wide colour gamut technology, Dynamic QNED Colour. This unique approach replaces quantum dots to deliver enhanced colour reproduction.

Brilliance refined by intelligent light control
Discover deep contrast and brilliant visuals powered by LG's Mini LED technology, delivering vivd brightness for every scene.

Smart, powerful picture performance
See 4K pictures with superb contrast and three-dimensional depth. The alpha 7 AI processor uses enhanced GPU and CPU performance to deliver powerful image optimisation for refined clarity.*

Fast, easy searching with Google Gemini and Microsoft Copilot
Find content and web information fast, with AI-powered search. Simply say what you're looking for, select your preferred AI model, and access a wide range of relevant results delivered by multiple connected AIs.

Your personal content curator
Thriller, rom-com, action or drama. Your past voice searches help your LG TV recommend new shows and movies to watch.

Your TV, your way
Find what matters to you, all in the one place. With your Voice ID account set up, your LG TV can identify your speech through the remote and take you straight to your My Page, where calendar, weather and content and recommendations are curated around you.

Take charge with an intelligent remote
What you want, right at your fingertips. Access and command AI features via dedicated buttons or voice commands, jump into your favourite app via a hotkey, and use the scroll wheel to make content searches fast and fun.*

Watch movies as the director intended
Experience cinema as the director intended. By disabling motion smoothing and sharpness settings, FILMMAKER MODE(TM) helps preserve the director's vision.

Stream over 150 channels. Free.
Experience a world of entertainment on LG Channels. Discover more than 150 FREE channels of content, from sports, lifestyle, pop culture, music and more. On LG TV, there's plenty for everyone.

Game to win with smooth performance
Have a great gaming experience. With up to 60Hz VRR and support for connecting a compatible Bluetooth ULL-certified controller, every gaming moment can feel amazing.

Wireless control that feels instant
Enjoy seamless, responsive control that can feel just like a wired connection. Bluetooth Ultra Low Latency Controller support can reduce input delay to less than 3.0ms, for responsive, high-performance cloud gaming.

Home Hub, your convenient smart home platform
Connect and control your smart devices with ease. Beyond screen sharing and streaming, Home Hub lets you manage compatible Matter IoT devices from Google Home and ThinQ from one intuitive platform.

A unified sound experience, with synchonised LG TV and Sound Bar
A winning combination. WOW Orchestra uses the speakers in your LG TV and compatible LG Sound Bar* at the same time to create impactful sound. Hear crisp, clear dialogue that appears to come directly from the characters on screen.

What's in the Box

• LG 55QNED70B 55 inch QNED Mini LED Smart TV
• TV stand and mounting components as supplied
• Remote control as supplied
• Power cable as supplied
• User documentation as supplied

Specifications

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	55QNED70B
PICTURE (DISPLAY)
Display Type	4K QNED MiniLED
Display Resolution	4K Ultra HD (3,840 x 2,160)
Backlight Type	Mini LED
Refresh Rate	60Hz Native
Wide Colour Gamut	Dynamic QNED Color (100% Color Volume certified)
PICTURE (PROCESSING)
Picture Processor	Alpha 7 AI Processor 4K Gen9
AI Upscaling	4K Super Upscaling
Dynamic Tone Mapping	Yes
HDR (High Dynamic Range)	HDR10 / HLG
FILMMAKER MODE	Yes
Picture Mode	9 modes
AI HDR Remastering	Yes
Auto Brightness Control	Yes
Auto Calibration	Yes
GAMING
HGIG Mode	Yes
Game Optimiser	Yes (Game Dashboard)
ALLM (Auto Low Latency Mode)	Yes
VRR (Variable Refresh Rate)	Yes (Up to 60Hz)
ACCESSIBILITY
High Contrast	Yes
Grey Scale	Yes
Invert Colours	Yes
DIMENSIONS AND WEIGHTS
TV Dimensions without Stand (WxHxD, mm)	1228 x 715 x 70.8
TV Dimensions with Stand (WxHxD, mm)	1228 x 776 x 230
Packaging Dimensions (WxHxD, mm)	1356 x 805 x 120
TV Stand (WxD, mm)	989 x 230
TV Weight without Stand (kg)	9.5
TV Weight with Stand (kg)	9.6
Packaging Weight (kg)	12.6
VESA Mounting (WxH, mm)	300 x 200
BAR CODE
AUDIO
AI Sound	AI Sound Pro (Virtual 9.1.2 Up-mix)
Clear Voice Pro	Yes
LG Sound Sync	Yes
Sound Mode Share	Yes
Simultaneous Audio Output	Yes
Audio Output	20W
Adaptive Acoustic Tuning	Yes
Audio Codec	AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X (Refer to manual)
Speaker Direction	Down Firing
Speaker System	2.0 Channel
WOW Orchestra	Yes
CONNECTIVITY
HDMI Audio Return Channel	eARC (HDMI 2)
Bluetooth Support	Yes (v 5.3)
Ethernet Input	1ea
Simplink (HDMI CEC)	Yes
HDMI Input	3ea (supports eARC, ALLM)
RF Input (Antenna/Cable)	1ea
USB Input	1ea (v 2.0)
Wi-Fi	Yes (Wi-Fi 5)
SMART TV
Operating System (OS)	webOS 26
USB Camera Compatible	Yes
AI Chatbot	Yes
AI Magic Remote	Built-In
AI Voice ID	Yes
Always Ready	Yes
Full Web Browser	Yes
Google Cast	Yes
Home Hub	Yes (Google Home, LG ThinQ)
Intelligent Voice Recognition	Yes
LG Channels	Yes
LG Shield	Yes
My Page	Yes
Smartphone Remote App	Yes (LG ThinQ)
Works with Apple Airplay	Yes
Works with Apple Home	Yes
AI Picture/Sound Wizard	Yes
LG Gallery+	Yes (Paid service availability varies by country)
POWER
Power Supply (Voltage, Hz)	AC 100~240V 50-60Hz
Standby Power Consumption	Under 0.5W
REGULATORY
Energy Star Rating	5.5
Warranty Period	1 Year Parts & Labor
ACCESSORIES INCLUDED
Remote	AI Magic Remote MR26
Power Cable	Yes (Detachable)
BROADCASTING
Analog TV Reception	Yes
Digital TV Reception	DVB-T2/T (Terrestrial), DVB-C (Cable)
CYBER SECURITY
Security Update	This product will receive security updates until 31 December 2030. For details on how to report security issues, visit https:/lgsecurity.lge.com.

FAQ

What type of display does the LG 55QNED70B use?

The LG 55QNED70B uses a 55 inch 4K QNED Mini LED display with a 3,840 x 2,160 resolution and 60Hz native refresh rate.

Does the LG 55QNED70B support HDR?

Yes. The TV supports HDR10 and HLG high dynamic range formats.

What processor does the LG 55QNED70B use?

The TV uses the alpha 7 AI Processor 4K Gen9, which supports features including 4K Super Upscaling, AI HDR Remastering and Dynamic Tone Mapping.

Does the LG 55QNED70B support gaming?

Yes. Gaming features include Game Optimizer, HGIG Mode, ALLM and VRR support up to 60Hz.

How many HDMI ports does the LG 55QNED70B have?

The TV has 3 x HDMI connections and supports eARC and ALLM.

Does the LG 55QNED70B support Google Cast and Apple AirPlay?

Yes. The TV supports both Google Cast and Apple AirPlay for compatible devices and content.

What operating system does the LG 55QNED70B use?

The LG 55QNED70B uses webOS 26 and includes Smart TV functions such as a full web browser, AI features and LG ThinQ support.

Does the LG 55QNED70B support Dolby Atmos?

Yes. The integrated 20W 2.0-channel audio system supports Dolby Atmos and AI Sound Pro.

Can the LG 55QNED70B be wall mounted?

Yes. The TV supports a 300 x 200 mm VESA mounting pattern for compatible wall mounting hardware.

What are the dimensions of the LG 55QNED70B without its stand?

Without the stand, the TV measures 122.8 x 71.5 x 7.08 cm and weighs 9.5 kg.