Samsung 27in monitor: 27″ LED Monitor with Borderless Design Monitors – LF27T350FHNXZA

27″ S40UA Series Monitors – LS27A400UJNXZA

  1. Home


  2. Computing


  3. Monitors


  4. All Monitors


  5. Flat Monitors | Slim Computer Monitors | Samsung US

27″ S40UA Series


1,920 x 1,080

keep shopping

←   Drag to Spin   →


1,920 x 1,080

Buying online has never been easier or safer

Free Returns

Free returns for up to 15 days after your new monitor has been delivered to your home.


Free Shipping

Order with confidence. Safe, contact-free two-day delivery.


Exclusive business savings

Enjoy exclusive volume discounts on eligible monitors, 0% Samsung Business Financing and limited time instant savings.


Stay productive, stay comfortable

Experience enhanced productivity. Design your desk to suit any purpose with a customizable stand for maximum productivity, complementing any work setup with a simple, stylish design. Plus, the USB type-C port can power a laptop and easily send data with just one cable for a clutter-free workspace.

Work clutter-free and stress-free

Ditch the clutter and enjoy simplicity. The S Series features a USB type-C port with 65W charging — power your laptop and transmit data with just one cable. With multiple USB ports, you can also plug devices directly into the monitor for a clearer, cleaner workspace.

See from any angle

Sit anywhere and have a full technicolor experience. The IPS panel preserves color vividness and clarity across every inch of the screen. Even on a display this wide, tones and shades look completely accurate from virtually any angle, with no color washing.

Customized comfort

Find the most comfortable position for your monitor. Pivot it from portrait to landscape and adjust until it’s at your selected height. Tilt and swivel until your view’s just right. With a sleek look and VESA-compatibility for easy installation, this monitor blends seamlessly into any environment.

More screen to focus on

The borderless design maximizes concentration. Take in everything with just one glance on a display that looks almost gapless when used in a dual-monitor setup. With no distractions in your way, get through larger sections of your to-do list during screen time.

Stay in sync with the action

Make your entertainment experience more fluid than ever. AMD FreeSync™ keeps your monitor and graphics card refresh rate in sync to reduced image tear and stutter. Movies and games have no interruptions and even fast action scenes look seamless and smooth.

Superior eye care

Protect your eyes and do more. Advanced eye comfort technology reduces eye strain for less strenuous extended computing. Certified by TUV for Flicker Free technology and low blue light, the display continuously removes irritating screen flicker, while Eye Saver Mode minimizes emitted blue light.

Energy-saving display

Eco Saving Plus achieves power-consumption reductions while still maintaining picture quality. It adjusts the brightness of the screen’s black sections while simultaneously adjusting the RGB gain values, so the screen looks just as bright as you remember.


Screen Size (Inch)

1,920 x 1,080



Dynamic Contrast Ratio

5ms (GTG)

Response Time

Max 75Hz

Frame Rate

ENERGY STAR® Certified

See All Specs

  • org/PropertyValue”>

    General Information



  • Display

    Screen Size (Class)


    Screen Size (Inch)




    P (Progressive) means scan lines are drawn in sequence.” data-link_id=”pdp_LS27A400UJNXZA__tooltip” data-link_meta=”link_name: tooltip” data-link_position=”LS27A400UJNXZA>” data-link_cat=”tooltip”>Resolution

    1,920 x 1,080

    Aspect Ratio


    Brightness (Typical)


    Brightness (Min)


    Higher ratio means more contrast.” data-link_id=”pdp_LS27A400UJNXZA__tooltip” data-link_meta=”link_name: tooltip” data-link_position=”LS27A400UJNXZA>” data-link_cat=”tooltip”>Static Contrast Ratio


    Dynamic Contrast Ratio


    Viewing Angle (Horizontal/Vertical)


    ” data-link_id=”pdp_LS27A400UJNXZA__tooltip” data-link_meta=”link_name: tooltip” data-link_position=”LS27A400UJNXZA>” data-link_cat=”tooltip”>Response Time

    5ms (GTG)

    Active Display Size (H x V)

    597.89mm x 336.31mm

    Color Support

    Max 16.7M

    Color Gamut (NTSC 1976)

    72% (CIE1931)

    Panel Type


    Frame Rate

    Max 75Hz

  • org/PropertyValue”>


    HDMI input

    1 EA

    HAS(Height Adjustable Stand)

    135.0 ± 5.0 mm

    Wall Mountable


    Wall-Mount (Size mm)

    100. 0 x 100.0

    Windows Compatible


    Windows Certification


    Eco Saving Plus


    Eye Saver Mode




    Flicker Free


    ” data-link_id=”pdp_LS27A400UJNXZA__tooltip” data-link_meta=”link_name: tooltip” data-link_position=”LS27A400UJNXZA>” data-link_cat=”tooltip”>Game Mode


    Image Size


    Off Timer Plus


    Refresh Rate

    Max 75Hz

    Auto Source Switch


  • org/PropertyValue”>


    Type (Internal/External)

    Internal Power


    Internal Power

    Power Supply Type


    Power Consumption (Max)


  • Interface

    USB-C Charging Power


  • org/PropertyValue”>

    Dimensions (W x H x D)

    Set Dimension with Stand (WxHxD)

    616.6 x 532.9 x 192.9 mm

    Set Dimension without Stand (WxHxD)

    616.6 x 365.9 x 42.8 mm

  • Dimensions & Weight

    Package Dimension (WxHxD)

    685.0 x 215.0 x 435.0 mm

  • Weight

    Package Weight

    8. 7 kg

    Set Weight with Stand

    6.6 kg

    Set Weight without Stand

    4.8 kg

  • Accessories

    Power Cable Length

    1.5 m

    HDMI Cable


  • Green Management

    ” data-link_id=”pdp_LS27A400UJNXZA__tooltip” data-link_meta=”link_name: tooltip” data-link_position=”LS27A400UJNXZA>” data-link_cat=”tooltip”>ENERGY STAR® Certified


    ENERGY STAR® Most Efficient


    Recycled Plastic


  • Inputs

    Display Port




    USB Hub


    USB Ports




    Display Port Version

    1. 2

    HDMI Version


    USB Hub Version

    USB 3.0 *2, USB2.0 *2

  • Design




    -4.0˚(±2.0˚) ~ 24.0˚(±2.0˚)


    -45. 0˚(±2.0˚) ~ 45.0˚(±2.0˚)


    -2˚(±2.0˚) ~ 92˚(±2.0˚)

    Stand Type


    Wall Mount (Size mm)

    100.0 x 100.0

    HAS (Height Adjustable Stand)

    135.0 ± 5.0 mm

  • Operation Conditions


    10~40 ℃

    ” data-link_id=”pdp_LS27A400UJNXZA__tooltip” data-link_meta=”link_name: tooltip” data-link_position=”LS27A400UJNXZA>” data-link_cat=”tooltip”>Humidity

    10~80, Non-Condensing %

  • Key Features

    Adjustable Stand


    Great for Work and Play


  • Accessory

    USB Type-C Cable


Hide All Specs

Global Download Center

SAMSUNG assumes no responsibility, and shall not be liable, in connection with whether any such products or services will be appropriate, functional or supported for the SAMSUNG products or services available in your location.

Yes, I have read and accept the

End User License Agreement

Privacy Policy


How to register a Samsung product with your Samsung account

See the Answer


View Details

See all Support


Free shipping

Order with confidence. Safe, contact-free two-day delivery.


Extended returns

Free returns extended to 15 days after delivery.


Financing that fits your life

$0 down and 24- to 36-month plans available for most items.


Price, Promotion, Processing: Pricing, delivery date and other errors may be withdrawn or revised and/or your order may be cancelled at any time, without prior notice, before we have both (a) shipped or provided access to your product or service, and (b) received your payment for the product or service. All sales on are subject to the full Terms of Sale. Samsung is not responsible for any errors, omissions or misdirected or lost orders, or orders which may be delayed. Samsung reserves the right to modify pricing and modify or cancel promotions at any time, without prior notice.

Samsung 27″ 1920×1080 Resolution TAA Compliant Curved LED Monitor (C27F390FHN)

Samsung → Samsung 27″ 1920×1080 Resolution TAA Compliant Curved LED Monitor (C27F390FHN)

Free ground shipping within the Continental U.S.*

  • Description


*Free ground shipping within the Continental United States.

Presenting the ultra-curved 27″ desktop monitor

Experience the latest progression in user comfort and productivity, at a price point designed to fit your budget. The innovators of curved screen technology bring you the Samsung C27F390FHN. Featuring an ultra-curved screen of 1800R, it’s designed to more closely match the way the human eye views objects. By maintaining a more consistent distance from the eye, the user gets a more comfortable, more immersive viewing experience. That translates to less eye fatigue and more productivity. The C27F390FHN also features a VA panel that gives you wide viewing angles and the kind of sharp, colorful picture you expect from Samsung. It’s advanced technology that will benefit every business.

TAA compliant

Approved for use by U.S. government agencies, this Samsung monitor offers high performance and reliability, while being in full compliance with the Trade Agreements Act (19 U.S.C. and 2501-2581).

Ultra-curved panel

The 1800R ultra-curved screen delivers a more comfortable, more natural viewing experience compared to a less curved 3800R or 4000R, and especially compared to a flatscreen monitor.

Superior picture quality

The Samsung VA panel delivers deep blacks with rich, vivid color and sharp detail. Wide viewing angles mean comfortable viewing even from off angles.

Small footprint

The super slim panel is just 3.7″ deep, to fit comfortably on a desktop. It’s also VESA mountable, and the sleek, high-gloss cabinet complements the advanced curved screen design.

Enhanced video capability

AMD FreeSync, Game Mode and 4ms response time work together to deliver a crisp, sharp, blur-free picture with no juddering when gaming or watching video.

A superior multi-screen workstation

The large 27″ curved screen is ideal for a dual or multi-monitor setup. The combined curvature provides an immersive viewing experience filled with sharp detail.

Easy connectivity

The C27F390FHN offers HDMI for high-speed connections and VGA for legacy/analog applications.Eye Saver Mode and Flicker Free technologyEye Saver Mode and Flicker Free technology provide increased comfort. When Eye Saver Mode is active, blue light levels are lowered, for reduced eye strain during long work hours. Flicker-free technology adds further viewing comfort by eliminating flickering at all levels of brightness.


Screen Size (Inch) 27″
Flat / Curved Curved / 1800R
Active Display Size (H x V) (mm) 597.89mm x 336.31mm / 23.5″ x 13.2″
Resolution (Aspect Ratio) 1920 x 1080 (0.672916667)
Panel Type (PLS / VA / TN) VA
Brightness Typ. / Min. 250 nits
Contrast Ratio (Static) 3000:1 (Typ.)
Dynamic Contrast Ratio Mega
Response Time (G-to-G) 4 ms
Viewing Angle (Horizontal / Vertical) 178° / 178°
Color Support 16.7M
Color Gamut (NTSC 1976) 72%
Refresh Rate (Hz) 60Hz


Samsung MagicBright Yes
Samsung MagicUpscale Yes
Eco Saving Plus Yes
Off Timer Yes, Plus
FreeSync Yes
Eye Saver Mode Yes
Flicker Free Yes
Game Mode Yes
Image Size Yes
Navigation Type Joystick
Easy Setting Box Yes
Windows Certification Windows 10


Headphone 1
USB Hub No
USB Sound Bar (Ready) No

Operating Conditions

Temperature 10~40°C
Humidity 10~80%


Color Black High Glossy
Stand Type Tilt
Tilt -2. 0° (±2.0°) ~22.0° (±2.0°)
Wall Mount 75.0 x 75.0 mm


Power Supply AC 100~240V
Power Consumption (Max) 25 W
Power Consumption (DPMS) Less than 0.3 W
Power Consumption (Off Mode) Less than 0.3 W
Type External Adaptor


Set Dimension with Stand (W x H x D) 24.5″ x 18.2″ x 9.8″
Set Dimension without Stand (W x H x D) 24.5″ x 14.5″ x 3.7″
Package Dimension (W x H x D) 27.4″ x 7″ x 17.4″


Set Weight with Stand 9.7 (lbs.)
Set Weight without Stand 7.9 (lbs.)
Package Weight 13.4 (lbs.)


Power Cable Yes
Power Cable Length 1. 5 m
HDMI Cable Yes
Others Quick Setup Guide


TAA Compliant Yes, manufactured in Mexico and approved for use by U.S. government agencies under the Trade Agreements Act (19 U.S.C. and 2501-2581).

Green Management

Recycled Plastic 0%
PVC Free (Cables Excluded) Yes
Lead Presence Yes


Warranty 3 Years

Monitors Samsung

In any computer, an important component of the system is the Monitor. Choosing a monitor is very important, because the quality of the image, and therefore the comfort of the tasks performed, will depend on it. Whether it’s a gaming monitor, or a monitor for office work.
More recently, the choice of monitors was small.
The monitors differed little in appearance and had almost the same characteristics without giving a choice.
Now, due to the constant development of technology, everything has changed.
Monitors have become not only the usual means of transmitting information, but also convenient gadgets, with the help of which the performance of work tasks and the gaming process have become more comfortable.

A wide range of specifications allows you to choose the right monitor to solve any problem. Many manufacturers offer monitors that differ in appearance and feature set, which we will write in more detail below.

1. Monitor diagonal.

The first thing you should pay attention to when choosing a monitor is the diagonal.
For work in the office or in a store where there is no need to have a large monitor and work is not associated with complex tables or graphic editors,
suitable for monitors with a diagonal of 19″up to 24″. These are standard monitor sizes that are comfortable to work with for a long time.
If your tasks are related to working in graphic editors, working with large tables and other tasks that involve a large image coverage,
then monitors with a diagonal of 24 “and above are suitable for this, depending on your needs.
For gamers, monitors 24” or larger are suitable.
27″ monitors are often chosen by web designers, photo and video editors, animators and other graphics professionals.

2. Screen matrix type.

There are several popular types of screen matrices: TN, PLS, IPS (SFT), VA (MVA, PVA).
Matrix TN – Twisted Nematic. The advantage of the matrix is ​​that it has a fast response time and the price of monitors with such a matrix is ​​not high.
The disadvantages of the matrix in small viewing angles, poor color reproduction and low contrast.
The PLS matrix is ​​a modified version of the IPS matrix. This matrix was made in order to optimize the response time of the monitor.
Also, monitors with this matrix are cheaper than those with its predecessor, the IPS matrix.
IPS matrix (SFT) – created on the basis of the TN matrix, but radically has better characteristics.
It has fairly large viewing angles, and color reproduction is almost equal to natural colors.
Among the shortcomings, we can note the response time, which has increased significantly in relation to the TN matrix.
Matrix VA (MVA, PVA) – these matrices have low power consumption, large viewing angles and very fast response time.
Matrices of this type have the best contrast.

3. Monitor response time.

An important feature is the monitor’s response time.
The unit of this parameter is milliseconds (ms). The shorter the response time of the monitor, the faster the image on the monitor will change.
To be more precise, this is the time during which 1 pixel of the monitor can change.

4. Frame rate.

Each monitor has its own frame rate. unit
frequency measurements are hertz (Hz).
This indicator allows you to understand how many frames the monitor can
show for 1 second of time.
The higher this value, the clearer the monitor image will be.
For normal office everyday tasks, monitors with a frequency of
updates from 60 to 100 Hz.
If you plan to do graphic processing and other things, then
It is better to choose a monitor with a refresh rate of 100 Hz.
Choosing a gaming monitor – you should pay attention to the frequency
frame updates. As practice shows, monitors for games are
monitors with a refresh rate of 144 Hz.

5. Video outputs.

In addition to the basic parameters, monitors differ in video outputs. The main ones are VGA, DVI, HDMI and DisplayPort.
If your computer has a discrete Nvidia GTX and RTX graphics card, then a monitor with an analog VGA connector will not work for you.
All modern video cards have digital video outputs – HDMI, DVI and DisplayPort.
Be sure to pay attention to this important parameter.

Let’s finish, perhaps, with the fact that the appearance of the monitor is also of great importance.
A lot of design solutions, the presence of backlights, various forms of stands and curved screens – this is all that can delight you every day.
When choosing a monitor, there are many parameters to consider in order to choose exactly what you need. You can always get more detailed advice on choosing monitors.
at the employees of our store by calling us by phone or by writing to the mail.

Samsung C27F398FWR 27´´ Full HD LED Curved 60Hz Monitor Black| Techinn Monitors


The deepest screen curve for the most deeply immersive viewing experience:

– Discover a truly immersive viewing experience with the Samsung monitor curved more deeply than any other.

Wrapping around your field of vision like your local iMax theater screen, the 1800R screen – with its 1800mm radius of arc for greater curvature – creates a wider field of view, enhances depth perception, and minimises peripheral distractions to draw you deeper in to your content.

So whether it is an online movie, a favorite TV show or a pulse-racing game, Samsung´s deeper screen curve will fully immerse you in all your multi-media content.

1800R screen for increased viewing comfort:

– 1800R screen curve:

the greater curvature of the 1800R screen allows your eyes to track smoothly across the entire display while maintaining a constant viewing distance.

In clinical tests conducted by Seoul National University Hospital Department of Ophthalmology, this was shown to reduce eye strain in users compared to viewing a flat screen monitor Samsung´s advanced VA panel for minimised light leakage and deeper, more uniform blacks:

– The vertically aligned liquid crystals in Samsung´s VA panels block backlighting more effectively than IPS panels as the screen curves to minimize light leakage and deliver deeper, more uniform blacks from edge to edge.

Superior image quality with Samsung´s advanced display technology:

– Best-in-class 3000:1 contrast ratio:

Samsung´s VA panel technology provides a 3000:1 contrast ratio that delivers deeper blacks, more brilliant whites and richer colors for clearer, more vibrant imagesReduced light leakage:

Samsung´s curved display technology minimises light leakage from the screen edges to ensure more uniform blacks across the entire viewing area Flawlessly smooth gameplay with AMD FreeSync:

– AMD FreeSync:

By dynamically syncing screen refresh rate with image frame rate , AMD FreeSync minimises stutter and ensures flawlessly smooth gameplayGame Mode:

Game Mode instantly optimises screen colors and contrast for gaming to ensure you enjoy every scene at its best Incredibly slim profile and stylish curved design:

– Super slim curved panel:

With an astonishingly slim 11. 9mm profile – as slender as a ballpoint pen – the solid curved panel is more than half as slim as previous curved-screen models Simple circular stand:

A circular simple stand elegantly complements the slender curved panel Samsung eco-saving technology reduces energy consumption and environmental impact:

– Energy-saving auto brightness setting:

Samsung´s eco-saving technology fluidly adjusts display brightness based on the luminescence of screen blacks to reduce energy consumption by up to 10% Dual manual brightness settings:

Screen brightness can also be set manually to 25% or 50% of maximum Based on internal testing Easy on the eyes for a more comfortable viewing experience:

– Eye Saver Mode:

By reducing blue light emissions – which stimulate the retina more than other colors – Eye Saver Mode reduces eye fatigue and provides a more comfortable viewing experience.Flicker Free:

Samsung´s Flicker Free technology minimises distracting screen flicker to let you work and play for longer in greater comfort.



– Display diagonal:

68.6 cm (27´´).

– Display brightness (typical):

250 cd/m.

– Display resolution:

1920 x 1080 pixels.

– Native aspect ratio:


– Response time:

4 ms.

– HD type:

Full HD.

– Display technology:


– Screen shape:


– Screen curvature rating:


– Supported graphics resolutions:

1920 x 1080 (HD 1080).

– Supported video modes:


– Contrast ratio (typical):


– Dynamic contrast ratio mar:

keting nameMega Contrast.

– Maximum refresh rate:

60 Hz.

– Viewing angle, horizontal:


– Viewing angle, vertical:


– Display colors:

1.67 billion colors.

– Panel type:


– Pixel pitch:

0. 3113 x 0.3113 mm.

– Viewable size, horizontal:

59.8 cm.

– Viewable size, vertical:

33.6 cm.

– Display diagonal (metric):

68.6 cm.

– Color gamut:

72% Performance:

– AMD FreeSync:


– Flicker-free technology:


– Game mode:


– Compatible operating systems:

Windows, Mac Design:

– Certification:

Windows 10 Ports & interfaces:



– HDMI ports quantity:


– DisplayPorts quantity:


– Headphone out:


– Headphone outputs:


– Headphone connectivity:

3.5 mm.


Yes Ergonomics:

– VESA mounting interfaces:

75 x 75 mm.

– Cable lock slot:


– VESA mounting:


– Tiltable:


– Tilt angle range:


– 22° Power:

– Energy efficiency class (SDR):


– Energy consumption (SDR) per 1000 hours:

21 kWh.

– Power consumption (typical):

21 W.

– Power consumption (standby):

0.5 W.

– Power consumption (off):

0.3 W.

– AC input voltage:

23 0 V.

– AC adapter output voltage:

14 V.

– Energy efficiency scale:

A to G Operational conditions:

– Operating temperature (T-T):


– 40 °C.

– Operating relative humidity (H-H):


– 80%.

Weight & dimensions:

– Width (with stand):

622.9 mm.

– Depth (with stand):

242.6 mm.

– Height (with stand):

466.2 mm.

– Weight (with stand):

4.1 kg.

– Width (without stand):

62.3 cm.

– Depth (without stand):

8.24 cm.

– Height (without stand):

36. 8 cm.

– Weight (without stand):

3.6 kg Packaging data:

– Cables included:


– Power adapter included:


– Package width:

699 mm.

– Package depth:

445 mm.

– Package height:

185 mm.

– Package weight:

7.2 kg.

Don’t wait any longer and buy Samsung C27F398FWR 27´´ Full HD LED Curved 60Hz Monitor . For any other information about the specifications of Samsung C27F398FWR 27´´ Full HD LED Curved 60Hz Monitor , you can contact techinn through our contact page. techinn offers an exclusive collection of Peripherals for electronics and computers and other occupations. Our Peripherals will provide you with the enjoyment of sports and daily activities and make your life more comfortable with our unique range of Monitors items.