34" ViewFinity S5 S55GH Ultra WQHD 120Hz Monitor (2026)

Black 34"
LS34H550GANXZA

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34" ViewFinity S5 S55GH Ultra WQHD 120Hz Monitor (2026)

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Highlights

The QHD screen (2560×1440) with a 16:9 aspect ratio shows a website under development, while the Ultra WQHD screen (3440×1440) with a 21:9 aspect ratio shows both the website and a code editor.

Ultra WQHD

Expand your view, elevate your work

A race car zooms out of the screen. 120Hz refresh rate.

120Hz Refresh Rate

Smooth performance across content

Two screens show a character riding a motorcycle in the desert. FreeSync OFF shows a choppier image than AMD FreeSync Premium ON.

AMD FreeSync Premium

Immerse yourself in seamless action without disruption

A split screen displays two documents. With Eye Saver Mode OFF, the screen flickers. With Eye Saver Mode ON and Less Screen Flickering ON, the screen is clear. TÜVRheinland® Certified Flicker Free Low Blue Light (Software Solution) www.tuv.com logo.

Eye Saver Mode & Less Screen Flickering

Easy on the eyes

Features

Where performance meets passion

Feature Overview

Sharp Visuals, Streamlined Workspace

Expand your view, elevate your work

Ultra WQHD

Seamlessly manage your creative and professional tasks with the ViewFinity S5 S55GH's expansive workspace. The 34" 1800R curved display draws you into a panoramic view, while Ultra WQHD and a 21:9 aspect ratio provide a wide horizontal space for efficient multitasking — enhancing your focus and productivity.1

Enhanced realism through more colours

HDR10

HDR10 ensures true-to-life colour representation of over 1 billion colours, with darker blacks and brighter highlights. Experience a wide gamut of colours for stunning accuracy and detail on the ViewFinity S5 S55GH. Your content becomes engaging, just as intended.2

Responsive Gameplay

Smooth performance across content

120Hz Refresh Rate

With its 120Hz refresh rate, the ViewFinity S5 S55GH reduces lag and motion blur. This allows fast-paced moments to flow smoothly to the next, whether you're playing games, watching videos or working on creative projects.3

Immerse yourself in seamless action without disruption

AMD FreeSync Premium

Variable refresh rate (VRR) with AMD FreeSync Premium keeps the GPU and panel synced to reduce choppiness, screen lag and image tearing. This creates ultra-smooth, stutter-free scenes on the ViewFinity S5 S55GH — great for gamers who want responsiveness in fast-action content.4

More gaming power

Game Mode

Gain a competitive edge with optimizable game settings. Thanks to Game Mode, colour and contrast can be instantly adjusted to make scenes clearer, reveal more detail and help you spot enemies hiding in the dark.5

Seamless Connections, All-Day Comfort

Connect more devices

Multiple Connectivity

Featuring HDMI and DP ports, connecting your peripherals is as straightforward as it gets. This convenient interface doesn't just simplify your setup but also enhances your productivity by ensuring a seamless workflow on the ViewFinity S5 S55GH.

Easy on the eyes

Eye Saver Mode & Less Screen Flickering

Q: Is there disclaimer for TUV?
A: There is only disclaimer for TV6

Specifications

  • Aspect Ratio

    21:9

  • Brightness

    300 cd/㎡

  • Contrast Ratio

    3,000:1

  • Resolution

    UWQHD (3440 x 1440)

  • Response Time (ms)

    5 (GTG)

  • Viewing Angle (H/V)

    178 / 178

  • Refresh Rate

    Max 120 Hz

  • Screen Size (Class)

    34

  • Flat / Curved

    Curved

  • Active Display Size (HxV)

    797.2 x 333.7 mm

  • Aspect Ratio

    21:9

  • Panel Type

    VA

  • Brightness (Typical)

    300 cd/㎡

  • Brightness (Min)

    250 cd/㎡

  • Contrast Ratio

    3,000:1

  • HDR(High Dynamic Range)

    HDR10

  • Resolution

    UWQHD (3440 x 1440)

  • Response Time (ms)

    5 (GTG)

  • Viewing Angle (H/V)

    178 / 178

  • Colour Support

    Max 16.7M

  • Colour Gamut (sRGB Coverage)

    99 %

  • Frame Rate

    Max 120 Hz

  • Eco Saving Plus

    Yes

  • Eye Saver Mode

    Yes

  • Flicker Free

    Yes

  • Picture-In-Picture

    Yes

  • Picture-By-Picture

    Yes

  • Image Size

    Yes

  • Windows Certification

    Windows11

  • FreeSync

    FreeSync Premium

  • Off Timer Plus

    Yes

  • Auto Source Switch

    Auto Source Switch+

  • Display Port

    1 EA

  • Display Port Version

    1.4

  • HDCP Version (DP)

    2.2

  • HDMI

    1 EA

  • HDMI Version

    2.0

  • HDCP Version (HDMI)

    2.2

  • Headphone

    1

  • Temperature

    10 ~ 40 ℃

  • Humidity

    10 ~ 80 (Non-Condensing) %

  • Factory Tuning

    Yes

  • Front Colour

    Black

  • Rear Colour

    Black

  • Stand Colour

    Black

  • Stand Type

    Simple

  • Tilt

    -2˚(±2˚) ~ 20˚(±2˚)

  • Wall Mount

    75 x 75 mm

  • Recycled Plastic

    35 %

  • Power Supply

    AC 100 - 240 V (50/60 Hz)

  • Power Consumption (Max)

    48 W

  • Type

    External Adaptor

  • Set Dimension with Stand (WxHxD)

    31.83 × 18.19 × 10.97 in

  • Set Dimension without Stand (WxHxD)

    31.83 × 14.41 × 4.09 in

  • Package Dimension (WxHxD)

    35.04 × 6.97 × 17.52 in

  • Set Weight with Stand

    5.5 kg

  • Set Weight without Stand

    5.0 kg

  • Package Weight

    7.9 kg

  • Power Cable Length

    1.5

  • DP Cable

    Yes

Reviews

34" ViewFinity S5 S55GH Ultra WQHD 120Hz Monitor (2026)

4.8

Recommended by 100% of customers.

Write a review
5.0 87%
4.0 10%
3.0 5%
2.0 0%
1.0 0%
Features 4.8
Performance 4.9
Design 4.7
Value 4.7
AI Functionality 4.9

Filters

Relevancy sort puts the best reviews at the top. We look at things like helpfulness votes, latest review, pictures and other traits that readers look for in their reviews.

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21 Reviews

TheCountess
5

2026-10-08

Portland Oregon

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] This is one of the best monitors I have ever had, the brightness is unbelievable and with the contrast, it makes it feel like you are immersed in this gorgeous display. Whether you're watching a movie or you're playing a game the resolution will pull you in. It also has an amazing refresh rate and responsiveness. You can be doing 10 things at once and the refresh rate and the response has no lag. I'm super happy with my purchase and will continue to Buy Samsung products.
I recommended this product.
Originally posted on Samsung US

Features

5

Performance

5

Design

4

Value

4

AI Functionality

5
HarleyT
5

2026-10-02

Nevada

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] The Samsung 34" S55GH is an exceptional monitor for both productivity and entertainment. The UWQHD resolution provides crisp, detailed visuals with plenty of screen real estate for multitasking across multiple windows. Its 120Hz refresh rate makes everyday scrolling and casual gaming incredibly smooth. With a sleek design and excellent color performance, it is a fantastic high-resolution choice for any desktop setup.
I recommended this product.
Originally posted on Samsung US

Features

5

Performance

5

Design

5

Value

5

AI Functionality

5
Jeff W
5

2026-07-31

Phoenix

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] Picked up two of these for my workstation, and they’re peak quality. I do a lot of CAD and BIM modeling, so I need sharp picture performance and a screen that won't fry my eyes after 8 hours. Samsung delivered on every front. The visuals are insanely clear, setup was effortless, and the eye comfort is unbeatable. If you need a reliable two screen setup for heavy design work. And it's awesome for gaming!
Originally posted on Samsung US
Luv2learn
4

2026-08-29

Minnesota

colour : Black | size : 34"
4
[This review was collected as part of a promotion.] The 34in Samsung monitor make the scene life like, power for charging is great, the gaming is smooth sailing, the game feature matches the human field of sight it helps eye strain during extended use with a quick response while the refresh rate is high
I recommended this product.
Originally posted on Samsung US

Features

4

Performance

4

Design

4

Value

3

AI Functionality

5
Heyitsme
5

2026-09-02

Houston, Texas

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] It has worked great, I have had no issues at all. Im looking to actually purchase another product! I'm hoping i can get a Samsung - 70” Class U8000H Series Crystal UHD. I want to hang it in my mansion and would love for it to be sponsored!
I recommended this product.
Originally posted on Samsung US

Features

5

Performance

5

Design

5

Value

5

AI Functionality

5
TripleM907
5

2026-08-28

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] the Samsung Screen/monitor I have is great with what it entittled. The photos, graphics and resolution is clear and high function. It last longer than any other monitor ls i ever owned.
I recommended this product.
Originally posted on Samsung US

Features

5

Performance

5

Design

5

Value

5

AI Functionality

5
CAMBOND
4

2026-10-06

colour : Black | size : 34"
4
[This review was collected as part of a promotion.] The results from de-buggin...better graphics.... the contrast was amazing...this series even better...Sometimes the refresh is a little behind but overall I give this a 9.. 👏
I recommended this product.
Originally posted on Samsung US

Features

4

Performance

5

Design

4

Value

5

AI Functionality

4
Jordanevans
5

2026-09-29

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] Very very wonderful monitor very good resolution and the responsiveness is very good and the refresh rate is nice as well as the brightness and contrast.
I recommended this product.
Originally posted on Samsung US

Features

5

Performance

5

Design

5

Value

5

AI Functionality

5
Aj210
5

2026-08-15

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] I love playing games on it with my step son and it helps him with his home work. So that is a big plus.my wife love it makes it better for work aswell.
Originally posted on Samsung US
Dimmerz94
5

2026-09-08

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] Great product I would buy again, its my first experiencing this and fell in love i recommend this big time.
Originally posted on Samsung US
Lando
5

2026-07-28

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] This product is so amazing!!! I love the monitor works so much better than my old one i totally recommend
I recommended this product.
Originally posted on Samsung US

Features

5

Performance

5

Design

5

Value

5

AI Functionality

5
Trading
5

2026-07-25

2701 Northeast 87th Avenue

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] Absolutely perfect additional monitor for my full time trading. It's quick and crisp I Absolutely love it
I recommended this product.
Originally posted on Samsung US

Features

5

Performance

5

Design

5

Value

5

AI Functionality

5
Blue Kim
5

2026-09-12

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] Excellent for CADD Computer architectural draft Designing. most wonderful product for on the job work
Originally posted on Samsung US
DDnupe
3

2026-09-09

colour : Black | size : 34"
3
[This review was collected as part of a promotion.] Dissatisfied with the fairly new TV going out and I am a strong believer that samsung is good product
Originally posted on Samsung US
Heshy
5

2026-07-10

New York

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] great item I love it you talking about the bridge there's nothing like Samsung it's beautiful
I recommended this product.
Originally posted on Samsung US

Features

5

Performance

5

Design

5

Value

5

AI Functionality

5
Thompangel
5

2026-08-17

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] Clear resolutions. Great for gaming. Family fun. Good for editing pictures as well
Originally posted on Samsung US
Clay
5

2026-08-08

Colorado springs

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] Very fast refresh rate. Nice looking screen even from side angles
I recommended this product.
Originally posted on Samsung US

Features

4

Performance

5

Design

4

Value

5

AI Functionality

5
Pimp
5

2026-07-24

Angier, NC

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] Loved how fast it worked and the design of it. Nice upgrade.
I recommended this product.
Originally posted on Samsung US

Features

5

Performance

5

Design

5

Value

4

AI Functionality

5
Luv2shop
5

2026-07-13

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] Love it Is perfect size and screen has great resolution
Originally posted on Samsung US
saphire1209
5

2026-07-19

Modesto, CA

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] The graffics are very good the picture is so clear.
Originally posted on Samsung US

Features

5

Performance

5

Design

5

Value

5

AI Functionality

5
Lesa brink
5

2026-07-24

colour : Black | size : 34"
5
[This review was collected as part of a promotion.] Excellent, outstanding and overall the best by far
Originally posted on Samsung US

Product support

Find answers to the questions you have about the product

Product support

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Learn more
  • This page may include images or videos created using AI.
  • 1. Screen images simulated for illustrative purposes. Go to feature
  • 2. Screen images simulated for illustrative purposes. Go to feature
  • 3. Default refresh rate is set to 60Hz and may be adjusted to 120Hz in the monitor's settings.Refresh rate may vary by content and input source. Go to feature
  • 4. Screen images simulated for illustrative purposes.AMD FreeSync Premium is available only when compatible AMD graphics card is used. Go to feature
  • 5. Screen images simulated for illustrative purposes. Go to feature
  • 6. Screen images simulated for illustrative purposes. Go to feature

All specifications and descriptions provided herein may be different from the actual specifications and descriptions for the product. Samsung reserves the right to make changes to this document and the product described herein, at anytime, without obligation on Samsung to provide notification of such change.