Samsung 75 Inch 4K QLED TV LS03HE The

Upgrade your home entertainment experience with this Samsung 75-Inch QLED 4K Smart TV, combining stunning picture quality, advanced AI processing, immersive sound, and powerful gaming features in one premium television. With its large 75-inch display, 4K Ultra HD resolution, and refresh rate of up to 144Hz, it is designed for cinematic viewing, sports, streaming, and high-performance gaming.

Powered by the NQ4 AI Gen2 Processor, this Samsung TV uses AI-powered picture processing and 4K AI Upscaling to enhance compatible content for improved clarity and detail. Quantum HDR, HDR10+ Adaptive, Dual LED technology, and Supreme UHD Dimming help deliver vibrant colours, detailed highlights, and improved contrast. The Glare Free display is designed to reduce reflections, helping you enjoy your favourite content in different lighting conditions.

For gamers, the TV supports 4K at up to 144Hz over all four HDMI ports, along with Variable Refresh Rate (VRR), FreeSync Premium, Auto Low Latency Mode (ALLM), and Game Bar features. These technologies help deliver smoother gameplay and a more responsive gaming experience with compatible devices.

The Tizen Smart TV operating system provides access to smart features, streaming services, voice assistance, and connected-device controls. Features such as Apple AirPlay, Google Cast where supported, Multi-View, and SmartThings integration make it easy to connect and share content across compatible devices.

With its sleek Frame Design, Art Mode, Art Store, and included Slim Fit Wall-Mount Support, this Samsung television combines advanced entertainment technology with a stylish, modern appearance.

Key Features

75-Inch QLED Display: Enjoy an expansive screen with vibrant colours and detailed visuals.

4K Ultra HD Resolution: 3840 × 2160 pixels for sharp, detailed images.

144Hz Refresh Rate: Supports smooth motion and high-frame-rate gaming with compatible sources.

DLG 240Hz: Additional display technology specified for supported modes.

NQ4 AI Gen2 Processor: AI-powered picture processing for enhanced viewing.

4K AI Upscaling: Enhances compatible lower-resolution content towards 4K quality.

Quantum HDR and HDR10+: Helps deliver improved detail across bright and dark scenes.

Glare Free Display: Designed to reduce distracting reflections.

Motion Xcelerator 144Hz: Supports smoother motion for gaming and fast-moving content.

Dolby Atmos: Compatible audio technology for immersive sound.

20W Audio Output: Built-in 2-channel speaker system.

Tizen Smart TV: Access compatible applications, smart services, and connected devices.

Advanced Gaming Features: Includes VRR, FreeSync Premium, ALLM, HGiG, and Game Bar.

Art Mode and Art Store: Display artwork when supported by the TV`s Art features and services.

Wireless Connectivity: Wi-Fi 6E and Bluetooth 5.3.

Four HDMI Ports: Supports high-frame-rate 4K input up to 144Hz on HDMI 1–4, with compatible devices and settings.

Modern Frame Design: Black finish with round-foot stand design.

Slim Fit Wall-Mount Support: Included according to the supplied specifications.

Technical Specifications
Display

Specification

Details

Brand

Samsung

Product Type

QLED Smart TV

Screen Size

75 inches

Resolution

3840 × 2160 (4K UHD)

Refresh Rate

144Hz with VRR support

DLG

240Hz

Picture Processor

NQ4 AI Gen2 Processor

AI Picture

AI Optimized / AI Customization

HDR

Quantum HDR

HDR10+

Adaptive / Gaming

Upscaling

4K AI Upscaling

Contrast Technology

Dual LED

Micro Dimming

Supreme UHD Dimming

Contrast Enhancement

Real Depth Enhancer

Motion Technology

Motion Xcelerator 144Hz

Viewing Angle

Wide Viewing Angle

Anti-Reflection

Glare Free

Colour Enhancement

Color Booster Pro

Filmmaker Mode

Yes

EyeComfort Mode

Yes

HDR Brightness Optimizer

Yes

Audio

Specification

Details

Sound Output

20W RMS

Speaker Configuration

2-channel

Adaptive Sound

Adaptive Sound Pro

Object Tracking Sound

OTS Lite

Dolby Atmos

Yes

Q-Symphony

Yes

Active Voice Amplifier

Active Voice Amplifier Pro

360 Audio

Yes

AI Sound Controller

Yes

Smart TV Features

Specification

Details

Operating System

Tizen Smart TV

Voice Assistant

Bixby

Web Browser

Yes

SmartThings Hub

Yes

Matter Hub / IoT Sensor Functionality

Yes

Quick Remote

Yes

Multi-View

Up to 2 videos

Apple AirPlay

Supported, subject to regional availability

Google Cast

Supported, subject to regional availability

Mobile-to-TV Mirroring

Yes

Sound Mirroring

Yes

Wireless TV On

Yes

Storage Share

Yes

Generative Wallpaper

Yes

Karaoke Mic Feature

Yes

AI Soccer / Football Mode

Yes

Gaming Features

Specification

Details

Auto Game Mode (ALLM)

Yes

Variable Refresh Rate (VRR)

Yes

FreeSync

FreeSync Premium

Game Motion Plus

Yes

Dynamic Black EQ

Yes

Game Bar

Yes

Super Ultra Wide Game View

Yes

Mini Map Zoom

Yes

HGiG

Yes

AI Auto Game Mode

Yes

AI Gaming Optimizer

Yes

Surround Sound

Yes

Connectivity

Connection

Details

HDMI Inputs

4

HDMI High Frame Rate

Up to 4K at 144Hz on HDMI 1–4

USB

2 × USB-A

Ethernet

1 × LAN

Digital Audio Output

1 × Optical

RF Inputs

Terrestrial / cable / satellite connections as specified

Ex-Link

1 × RS-232C

Wi-Fi

Wi-Fi 6E

Bluetooth

Bluetooth 5.3

HDMI-CEC

Anynet+

Audio Return Channel

eARC

Webcam Support

Yes

Zigbee / Thread

Dongle support

Design and Mounting

Specification

Details

Design

Frame Design

Bezel Type

VNB

Front Colour

Black

Stand Type

Round Feet

Stand Colour

Black

VESA Mounting

400 × 400 mm

Slim Fit Wall-Mount Support

Included

Customizable Frame Support

Yes

Dimensions and Weight

Specification

Details

Dimensions Without Stand (W × H × D)

1682.3 × 960.4 × 29.5 mm

Dimensions With Stand (W × H × D)

1682.3 × 998.6 × 319.8 mm

Package Dimensions (W × H × D)

1833 × 1082 × 170 mm

Stand Dimensions (W × D)

1244.2 × 319.8 mm

Minimum Stand Dimensions (W × D)

340.2 × 319.8 mm

Weight Without Stand

29.8 kg

Weight With Stand

30.3 kg

Packaged Weight

38.6 kg

Power and Energy

Specification

Details

Power Supply

AC 220–240V, 50/60Hz

Maximum Power Consumption

300W

Eco Sensor

Yes

Auto Power Off

Yes

Auto Power Saving

Yes

Additional Features and Accessibility

Art Mode and Art Store

Motion Detection for Art Mode

Electronic Programme Guide (EPG)

Extended Personal Video Recording (PVR)

IP Control

Accessibility Voice Guide

Audio Description

High Contrast and menu/text zoom

Colour inversion and grayscale options

Magnification and Relumino

Closed captions/subtitles

Multi-output audio

Sign Language Zoom

Accessibility Remote and Learn TV Remote functions

Package Contents

1 × Samsung 75-Inch QLED Smart TV

1 × Stand

1 × Slim Fit Wall-Mount Support

1 × Power Cable

1 × User Manual

Please confirm the exact supplied accessories against the packaging before publishing, as included accessories can vary by regional model.

Ideal For

Home cinema and entertainment

Streaming movies and television shows

Live sports and football

PlayStation, Xbox, and compatible PC gaming

Smart home integration

Modern living rooms and entertainment spaces