Samsung The Serif White 55″ QLED 4K Ultra HD Smart TV-QN55LS01RAFXZA


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At a Glance
It does not belong to the world of television, but it belongs to the world we live in. Blurring the line between design and technology, Samsung introduces The Serif. The Serif challenges the way we view technology and its interaction with the space around it
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SKU: QN55LS01RAFXZA Categories: , Brand:


The Serif with QLED Technology and unique design adds another level of sophistication to your space. Ambient Mode and unique stand lets you transform your TV and use it in new ways. Stand included with purchase.

  • Iconic I-shaped Design
  • 100% Color Volume with Quantum Dot
  • Serif Ambient Mode
  • NFC Technology on TV

Artfully blends into any room. 2019 The Serif with QLED Technology

The Serif makes a bold centerpiece statement with its generous size, while its sleek design delivers an elegant viewing experience no matter where it’s placed.

Iconic Design

The Serif’s iconic I-shaped profile is sharper and more sophisticated than ever. It’s the essence of emotional design that blends into any space.

100% Color Volume

Over a billion shades of brilliant color—powered by Quantum Dots¹—deliver our most realistic picture.

Serif Ambient Mode

Say goodbye to blank screens with beautiful palette theme designs appearing on your TV when it’s off.

Near Field Communication on TV

Place your mobile device on The Serif to connect and enjoy your mobile content on TV.

Timeless, versatile design. I-shaped Design

The unique I-shaped profile is sharper and more sophisticated than ever, giving it a completely different look than any other TV. It’s the very definition of pure, emotional design that’s created to elevate your room’s design aesthetic.

Designed for more freedom in your space. Sleek, Stylish Design

No matter where you put it, The Serif sits in harmony with your space. The special finish is both stylish and durable and it has the unique effect of melting into your space like a decorative object.

The Serif meets QLED technology. 100% Color Volume

With over a billion shades of color (powered by Quantum Dots), discover what you’ve been missing with this brilliant, crisp and clear picture.

No more blank screens. Ambient Mode™

Ambient Mode™ helps The Serif blend with your home décor for a perfectly natural effect. Instead of a simple black screen, you’ll see meaningful images that match your lifestyle, with easy settings and plenty of choices.

The Serif exclusive patterns. Customizable Background Settings

Specially created for The Serif by Ronan & Erwan Bouroullec, the new Ambient Mode™ features two patterns inspired by the beauty of the natural world around us—a beautiful leaf and a textured fabric.

Adding sophistication and elegance. Metal Floor Stand

A new black metal floor stand on The Serif adds another level of sophistication to The Serif’s iconic design TV. The stand blends naturally with the room environment and lets you easily position The Serif anywhere in your space.

Eliminate clutter. Clean Cable Solution®

The Serif lets you neatly manage cords for a crisp, clean look. All you have to do is tuck the power cable into the line on the side of the Serif. You’ll love this extra touch of elegance.

The new standard for detail. Beautiful colors. Exceptional contrast.

HDR 10+ brings the details to life, showing everything the director wanted you to see. You’ll experience details in the brightest and darkest scenes.

Seamless connections

The Frame can be the center of a new and more convenient connected lifestyle. It integrates seamlessly with smart speakers and mobile devices.

Near Field Communication on TV

  • Step 1 With the TV screen off, place your mobile device on top of The Serif.
  • Step 2 Your mobile will connect to the TV via NFC.
  • Step 3 Now you can stream music from your mobile on The Serif.
  • Step 4 You can enjoy your content quickly with a fast connection.

Assists so easily. Bixby on TV

The Bixby voice assistant can go beyond just controlling what you want to watch on TV, but also help with Art Mode. Just ask Bixby and get more.

Works with

  • Amazon Alexa – The Serif works with Alexa so your life just got simpler. It’s easy to connect your Alexa-enabled devices. With The Serif’s compatibility, have Alexa turn on your TV, change channels, control volume, and more.
  • The Google Assistant – The Serif works with Google Assistant to make your life easier. Change channels, adjust the volume, control playback, and more with just your voice.
  • AirPlay 2 – With AirPlay 2 built-in, you can stream or share content from Apple devices to the big screen. Effortlessly play videos, music, photos, and more from your iPhone, iPad, and Mac on your The Serif.

Easy to find, easy to use. One Remote Control & Mobile Apps

Easily control all connected devices and content with One Remote Control and your mobile device. Some examples include how to simply adjust the TV settings, or find new artwork to display. Also, stop browsing through menus to get to your favorite streaming service, just select right from your remote in one step.

Designed with craftsmanship

See for yourself how The Serif can add refined elegance and style to your room for a design sure to amaze.

What’s in the box

Take a closer look at the accessories and components that come with The Serif and make it easier to install and operate.





Series Lifestyle


Backlighting Q Contrast
Color White
Dimming Technology Supreme UHD Dimming
Design Serif Design
Stand Type (Color) Metal Floor (Black)
Style Flat Panel
Slim Type Normal
4K Ultra HD Connected Yes
TV Type Lifestyle


Screen Size 54.6″ Measured Diagonally
Color 100% Color Volume with Quantum Dots
Resolution 3,840 x 2,160
HDR (High-Dynamic Range) Quantum HDR 4X
Motion Rate 240
Picture Engine Quantum Processor 4K


Dolby Yes
Multiroom Link Yes
Sound Output (RMS) 40W
Bluetooth Headset Support Yes
Speaker Type 4CH

Wireless Connectivity

Wi-Fi Connectivity Yes
Wi-Fi Direct Yes
Bluetooth Yes


Smart Hub Yes (incl. Sports, Music and TV Plus)
Bixby Yes
Digital Clean View Yes
ConnectShare™ Yes
InstaPort S (HDMI Quick Switch) Yes
Electronic Program Guide (Channel Guide) Yes
Ambient Mode Yes
Auto Power Off Yes
AI Upscale 4K AI Upscaling
Processor Quad-Core
Works with Google Assistant Yes
Auto Channel Search Yes
Embedded POP Yes
Anynet+™ (HDMI-CEC) Yes
V-Chip Yes
USB HID Support Yes
TV to Mobile – Mirroring Yes
Apps Platform Smart TV with Bixby Voice, Apps and Full Web Browser
Works with Alexa Yes
Auto Motion Plus Yes
OSD Language English, Spanish, French
Closed Captioning Yes
Game Mode Yes (Auto Game Mode, Game Motion Plus, Dynamic Black EQ, Game Enhancer)
Eco Sensor Yes
Mobile to TV – Mirroring, DLNA Yes

Inputs & Outputs

RF In (Satellite Input) 1/1(Common Use for Terrestrial)/0
RS232C 1
Digital Audio Out (Optical) 1
RF In (Terrestrial/Cable Input) 1/1(Common Use for Terrestrial)/0
Audio Return Channel Support (via HDMI port) Yes


Product Size (W x H x D) Without Stand 49.4″ x 29.5″ x 8.7″
Product Size (W x H x D) With Stand 49.4″ x 48.7″ x 19″
Stand Size (WxHxD) 41.4″ x 39.2″ x 19″
Shipping Size (W x H x D) 55.2″ x 35.2″ x 12.1″


Product Weight Without Stand 57.5 lb.
Product Weight With Stand 60 lb.
Shipping Weight 76.9 lb.


Power Supply (V) AC110-120V 50/60Hz
Typical Power Consumption 65W
Maximum Power Consumption 150W
Standby Power Consumption 0.5W


Digital Broadcasting ATSC/ClearQAM
Analog Tuner Yes


Remote TM1950A (White)
Remote Control Battery Yes
Power Cable Yes
User Manual Yes
E-Manual Yes

Key Features

Quantum Dot Color Yes
Flat TV Yes
Smart TV Yes
4K UHD Resolution Yes
360 Design Yes
Samsung OneRemote Yes
Universal Guide Yes

Misc Specs

Product Weight 60
HDMI Inputs 4
Wall Mountable No
Screen Resolution 4K
Width (in.) 49.4
Depth (in.) 19
Height (in.) 48.7
Screen Size Class (in.) 55
Screen Size (Measured Diagonally) (in.) 54.6
Screen Refresh Rate (Hz.) 120
Color White
Bluetooth Yes
Optical Digital(Fiber Optic) Audio Outputs 1
Num Usb Port 2
Display Technology QLED
Voice Control Alexa/Google
Smart Capable Yes
Wifi Connectivity Yes