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55 Inch QLED 4K Q70D Tizen OS Smart TV

QN55Q70DAFXZC

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65" Neo QLED 4K QN70F Vision AI Smart TV (2025)

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55 Inch QLED 4K Q70D Tizen OS Smart TV
55"

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Highlights

100% Colour Volume with Quantum Dot

100% Colour Volume with Quantum Dot

4K AI Upscaling

4K AI Upscaling

 Samsung Tizen OS

Samsung Tizen OS

Motion Xcelerator 120Hz

Motion Xcelerator 120Hz

Features

Experience intelligence and realism in 4K

100% Colour Volume with Quantum Dot

A billion shades of colour with Quantum Dot

Quantum Dot technology delivers our finest picture. With Colour Volume 100%, Quantum Dot takes light and turns it into breathtaking colour that stays true at various level of brightness.

4K AI Upscaling

Upscale content into a near-4K experience

Our 4K AI Upscaling technology powered by 20 AI neural networks transforms content into near-4K resolution.

Samsung Tizen OS

Upscale your entertainment with Samsung Tizen OS

Samsung Tizen OS upscales your entertainment with the latest apps and services including Samsung TV Plus with 200+ free live TV channels and Gaming Hub with cloud gaming services (no console required), Daily+ where you can easily manage your daily activities, and SmartThings where you can control your smart devices from your TV. Samsung Tizen OS secures your privacy and personal information via Samsung Knox Security.

EXTENSIVE FREE CONTENT

Access 800+ free channels including Samsung TV Plus premium channels

Enjoy news, sports, movies, entertainment, music, kids’ shows and more. With new content continuously added, there’s always more to explore!

/ /

Motion Xcelerator 120Hz

Minimized stutter and screen tearing for low latency HDR gaming

Conquer your enemy, even at soaring speeds. With incredible motion enhancements at 4K 120Hz, you can enjoy gameplay including ultra-smooth action, with reduced lag and motion blur. Samsung’s unique dynamic refresh technology Motion Xcelerator 120Hz provides differentiated motion performance to support VRR games up to 4K 120 Hz.

Picture Quality

Quantum Processor 4K

Intelligence behind the glorious picture and sound

Quantum Processor 4K drives all-round performance, intelligently optimizing picture, sound and more to give you a truly breathtaking viewing experience.1

Quantum HDR

Wider range of contrast at cinematic scale

Quantum HDR brings out the detail and contrast, so you can experience the full power in every image. The dynamic tone mapping of HDR10+ creates deep blacks, vibrant imagery and detail you will enjoy. 2

PANTONE Validated

Enjoy authentic colour validated by PANTONE, only on Samsung screens

Now meet fully authentic, accurate colour validated by PANTONE. As a trusted symbol of colour fidelity by industry experts, ‘PANTONE Validated’ provides validation on accurate expression of 2,030 PANTONE colours and newly added 110 skin tone shades. This is the world’s first TV product to receive PANTONE validation. Now you can enjoy an accurate, comfortable watching experience.3

Dual LED

Dedicated warm and cool LED backlights offer enhanced contrast

Innovative backlighting technology delivers bold and accurate contrast, optimizing the backlight colour tone to match the type of content you're watching.4

EyeComfort Mode

Intelligent picture optimized for your eyes

With Samsung unique EyeComfort Mode, the local sunset and sunrise times are preloaded into your screen, so it can automatically adjust your display accordingly. Also, it lowers brightness and colours after sunset, so your screen is softer on your eyes - making it easy to unwind and rest. 5

Gaming Experience

Gaming Hub

Where gaming comes together

Gaming Hub now acts as a convenient conduit to your favourite cloud gaming platforms, console games and standalone apps. It displays recommendations for other games across platforms, saving you time so you can speed-run the game selection process. 6

FreeSync Premium

Tear free, stutter free, low latency HDR gaming

Built on AMD FreeSync™ core technology to reduce stutter and screen tearing, FreeSync Premium provides a true HDR gaming experience. It produces exceptional high dynamic range visuals while maintaining low latency for effortlessly smooth gameplay.7

Game Bar

Optimized gaming experience

Check and control game settings quickly. Now you can easily view the status of your settings - FPS (Frames Per Second), HDR (High Dynamic Range) and VRR (Variable Refresh Rate). Optimize response time or screen ratio, as well as the game picture mode, without having to leave your goal. 8

SmartThings

Built-in SmartThings Hub

Connect your smart devices with your TV

Built-in SmartThings Hub lets you fully enjoy enhanced connectivity with devices that are compatible to Matter and HCA (Home Connectivity Alliance).

360 Audio mode

Incredible three-dimensional listening experience with Galaxy Buds

When paired with Galaxy Buds, 360 Audio Mode makes your TV sound even more realistic than with traditional headphones. Spatial sound and enhanced head tracking deliver an incredible three-dimensional listening experience. 9

3D Map View

Your TV as a control centre of your home and IoT devices

Manage your home by intuitively monitoring and controlling your appliances and IoT devices from a 3D map of your house. 10

Multi View

Watch up to 4 pieces of content simultaneously on one screen

Watch what's on your TV and your mobile on the same screen at the same time. Whether it's live stats for sports or tutorial videos for games, simply connect your phone and multi-screen. You can also enjoy multiple shows from multiple sources simultaneously on a layout of your choice. 11

Samsung Daily+

Samsung Daily+

Easily manage your daily activities and lifestyle through Samsung Tizen OS

Through Samsung Tizen OS’s open app ecosystem, Daily+ enables you to easily manage your daily activities and lifestyle from the comfort of your TV. Samsung Daily+ includes apps and services such as SmartThings, Samsung Health, Workout Tracker, Workspace and much more. 12

SmartThings

Your home butler

Let SmartThings detect, connect and display all the devices present around your screen. With built-in hub, now you can fully enjoy enhanced connectivity without additional devices. Also, intuitively see and simply control devices at a glance with Samsung unique 3D Map View UI. In addition to this, utilize your screen as an IoT sensor to care for your loved ones and expand your TV’s role to managing your home. 13

Samsung Health

Easily access health and wellness content with Samsung Health on your TV

Master your exercise with camera-powered coaching, keep track of your daily stats synced from the Samsung Health application, and access content from leading fitness and mindfulness industry partners in one place. 14

Sound

Q-Symphony

TV and soundbar orchestrated in perfect harmony

Surround yourself with sound from TV and soundbar orchestrated in harmony. Q-Symphony uniquely allows TV and soundbar speakers to operate simultaneously for an amazing surround effect, without muting TV speakers. 15

OTS Lite

Be fully immersed in the content with virtual sound that tracks the action

3D surround sound with our virtual top channel audio lets you fully immerse in the experience.

Active Voice Amplifier Pro

AI-powered voice enhancement allows an incredible audio experience

AI-powered voice enhancement technology analyzes background sounds, voice clarity and ambient noise to isolate voices. Enjoy an incredible audio experience, even where there is background noise. 16

Adaptive Sound Pro

Experience amazing sound with remastering and intelligent processing

Adaptive Sound Pro optimizes sound by considering characteristics of both the room and its audio content. Experience improved voice clarity and vivid yet balanced sound just as the creators intended, thanks to the unique audio remastering technology that uses neural processing to extract and process sound objects. 17

Design

Air Slim Design

Sleek and slim

Mindblowingly slim design makes your TV blend into the wall seamlessly.

Security & Sustainability

Samsung Knox Security

Your Privacy. Secured. On Samsung TVs

Feel at ease with a multi-layered security solution shielding your data, such as pin codes and passwords. Even Home IoT devices connected to your TV are secured. Regular updates further protect your TV from harmful attacks. 18

SolarCell Remote

Remote controller charged with sunlight and indoor lighting

Now you don't need to use disposable batteries. The SolarCell remote has a solar panel on its back that uses both indoor and outdoor light for charging. 19

AI Energy Mode

Energy saving with AI Energy mode and SmartThings

With AI Energy Mode, you can conserve power. Surrounding light levels are automatically detected and analyzed to adjust the brightness, reducing overall power consumption. 20

Sound Wow together

Specifications

  • QLED

  • 7

  • Screen Size

    55"

  • Refresh Rate

    120Hz

  • Diagonal Screen Size

    54.6"

  • Resolution

    4K (3,840 x 2,160)

  • Picture Engine

    Quantum Processor 4K

  • HDR (High Dynamic Range)

    Quantum HDR

  • AI Upscale

    4K AI Upscaling

  • Compatible with HDR 10+

    Yes (ADAPTIVE/ GAMING)

  • Contrast

    Dual LED

  • Colour

    100% Color Volume

  • Viewing Angle

    Wide Viewing Angle

  • Micro Dimming

    Supreme UHD Dimming

  • Film Mode

    Yes

  • Motion Technology

    Motion Xcelerator 120Hz

  • Smart Calibration

    Basic

  • Filmmaker Mode (FMM)

    Yes

  • Object Tracking Sound

    OTS Lite

  • Q-Symphony

    Yes

  • Sound Output (RMS)

    20W

  • Speaker Type

    2CH

  • Multiroom Link

    No

  • Bluetooth Audio

    Yes

  • Active Voice Amplifier

    Yes

  • Operating System

    Tizen™ Smart TV

  • Bixby

    Yes

  • Far-Field Voice Interaction

    Yes

  • Built-in Voice Assistant

    Alexa

  • Samsung TV Plus

    Yes

  • Works with AI Speaker

    Alexa, Google Assistant

  • SmartThings Hub / Matter Hub / IoT-Sensor Functionality / Quick Remote

    Yes

  • Samsung Health

    Yes

  • Universal Guide

    Yes

  • Media Home

    Yes

  • Multi Device Experience

    TV to Mobile, Mobile to TV, TV initiate mirroring, Sound Mirroring, Wireless TV On, Tap View

  • Multi-View

    upto 2 videos

  • Ambient Mode

    Ambient Mode+

  • Auto Game Mode (ALLM)

    Yes

  • Game Motion Plus

    Yes

  • Dynamic Black EQ

    Yes

  • Surround Sound

    Yes

  • Super Ultra Wide Game View

    Yes

  • Mini Map Zoom

    Yes

  • FreeSync

    FreeSync Premium

  • Hue Sync

    Yes (US Only)

  • HGiG

    Yes

  • Gaming Hub

    Yes (KR, US, CA, BR, GB, FR, DE, IT, ES, MX, AU)

  • Digital Broadcasting

    ATSC/ClearQAM

  • Analog Tuner

    Yes

  • HDMI

    4

  • USB

    2 x USB-A

  • HDMI (High Frame Rate)

    4K 120Hz (for HDMI 1/2/3/4)

  • Ethernet (LAN)

    1

  • Digital Audio Out (Optical)

    1

  • RF In (Terrestrial / Cable input / Satellite input)

    1/1(Common Use for Terrestrial)/0

  • Wi-Fi

    Yes (WiFi5)

  • Bluetooth

    Yes (BT5.2)

  • HDMI Audio Return Channel

    eARC

  • Design

    AirSlim

  • Bezel Type

    3 Bezel-less

  • Front Colour

    BLACK

  • Stand

    SLIM SIMPLE PLUS

  • Stand Colour

    BLACK

  • ConnectShare™

    Yes

  • Accessibillity - Voice Guide

    US English, Mexico Spanish, Canada French, Finnish, German, Greek, Hungarian, Italian, Norwegian, Polish, Portugal Portuguese, Romanian, Slovak, Swedish, Czech, Danish, Dutch, Korean

  • Low Vision Support

    Audio Description, Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Auto Picture Off

  • Hearing Impaired Support

    Closed Caption (Subtitle), Multi-output Audio, Caption Position, Sign Language Zoom, Separate Closed Caption, Sign Language Guide

  • Motor Impaired Support

    Slow Button Repeat, Remote Control App. for All

  • Eco Sensor

    Yes

  • Power Supply

    AC110-120V~ 50/60Hz

  • Power Consumption (Max)

    190 W

  • Power Consumption (Stand-by)

    0.5 W

  • Power Consumption (Typical)

    60 W

  • Auto Power Off

    Yes

  • Auto Power Saving

    Yes

  • Package Size (WxHxD)

    1399 x 846 x 148 mm

  • Set Size with Stand (WxHxD)

    1232.9 x 774.1 x 255.9 mm

  • Set Size without Stand (WxHxD)

    1232.9 x 708.7 x 25.7 mm

  • Stand (Basic) (WxD)

    304.3 x 255.9 mm

  • VESA Spec

    200 x 200 mm

  • Package Weight

    21.40 kg

  • Set Weight with Stand

    16.90 kg

  • Set Weight without Stand

    16.1 kg

  • Remote Controller Model

    TM2360E

  • Slim Wall Mount Compatible

    Yes

  • Optional Stand Compatible (Studio)

    Yes

  • Mini Wall Mount Compatible

    Yes

  • User Manual

    Yes

  • Full Motion Slim Wall Mount Compatible (Y22)

    Yes

  • SlimFit Cam Compatible

    Yes

  • Zigbee / Thread Module

    Built-In

  • Power Cable

    Yes

User manual & downloads

User Manual

ver 2504290 | 3.17 MB

Jul 10. 2025

ENGLISH

User Manual

ver 2504290 | 3.28 MB

Jul 10. 2025

FRENCH

Simple User Guide

ver 2406070 | 0.39 MB

Jun 29. 2024

ENGLISH, FRENCH

Installation Guide

ver 2312110 | 0.56 MB

Apr 17. 2024

ENGLISH

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