34" J791 Thunderboltᵀᴹ 3 Ultra Wide Screen Curved Monitor

34" ViewFinity CJ79 WQHD QLED 100Hz Thunderboltᵀᴹ 3 Ultra Wide Curved Monitor

C34J791WTN / LC34J791WTNXZA
Share your product experience
Share your product experience
34" ViewFinity CJ79 WQHD QLED 100Hz Thunderboltᵀᴹ 3 Ultra Wide Curved Monitor
Share your product experience
Your Rating*
click to rate!
Please write a review to publish your rating.
By providing your email, you agree to receive emails about this submission.
Can we make it right?
Your Rating*
click to rate!
Based on your star rating, we let you down. We would like to make it right. Please call or chat with a Samsung expert for assistance.
  Message Us
Available 24/7 every day
1-833-REVIEW8
1-833-738-4398
Continue Review
Update your rating
Your Rating*
click to rate!
We hope our support team resolved any issues with your product. Please consider updating your star rating if we helped.
  Message Us
Available 24/7 every day
1-833-REVIEW8
1-833-738-4398
Continue Review
Share your product experience
Your Rating*
click to rate!
We are glad you like your product. A Samsung Pro is ready to assist you in case you have any questions.
  Message Us
Available 24/7 every day
1-833-REVIEW8
1-833-738-4398
Continue Review
Share your product experience
Your Rating*
Guidelines
!
Review Guidelines:
We want to publish your review, so please…

Do:

  • Focus only on the product you are posting your review under.
  • Include details of your hands-on experience with the product.

Do Not:

  • Include personal information such as email addresses, home addresses, or names.
  • Include details about prices, promotions, shipping, or customer service. Please contact us instead.
  • Mention retailers, other companies, or other websites/links.
  • Include obscene vulgar, abusive, harassing, or sexually explicit language.
Add up to 6 photos (6 remaining )
ADD PHOTO
ADD VIDEO
I would recommend this product to a friend.
Yes
No
Feature
Performance
Design
Value
Did you receive an incentive? (i.e. Free sample, Compensation, or Participated in a Consumer Research Study)
Please read our Privacy Policy

Your Rating
34" ViewFinity CJ79 WQHD QLED 100Hz Thunderboltᵀᴹ 3 Ultra Wide Curved Monitor
Edit
Your Nickname
ADD A PHOTO
Please follow these guidelines when uploading a photo:
  • Images must be in BMP, PNG, GIF or JPEG format.
  • File size must be 5 MB or less.
  • Image must be at least 100 pixels tall.
  • Image must be at least 100 pixels wide.
  • It contains copyrighted media (and you don't hold the copyright)
  • It contains media not related to the product
ADD PHOTO
ADD A VIDEO
Video guidelines
We may not publish your review if:
  • It contains copyrighted media (an you don't hold the copyright)
  • It contains media not related to the product
!
The link is invalid
Thank you
Thank you for your submission! We are processing your review. You will receive an email confirmation shortly
  • • ThunderboltTM 3 compatibility transmits video and data up to 40Gbps while charging devices over a single cable
  • • Thunderbolt 3 and DP, HDMI, and USB inputs provide multiple connection options on a curved screen.
Buy and try with our new 100-day, risk-free trial.
Ship to:

Choose Accessories

Substitute with these other models in stock
We’ve picked these models that are very similar to your selection and they’re in stock.

Get Stock Alerts

May we send you an alert when this product is available?

Please provide valid email.
Please try again later.

Let's keep in touch! Tick the box to receive promotional email and texts (which may be autodailed) from Samsung Electronics America to the number provided above.The Samsung Privacy Policy explains how we use your information. You do not have to consent to receive text messages to receive any product or services from us. Messaging and data rates may apply.

We will notify you when this product is back in stock.
Shop similar products >
Supported payment types:
keep shopping

←   Drag to Spin   →

0%

    $500 instant Samsung Credit toward Galaxy S21 5G is just a few clicks away.

    Continue and purchase your Galaxy S21 5G series phone today. Your TV will be added to your cart. Or check out now and we will send your Samsung Credit via email within 14 days of your TV purchase.δ

    continue
    checkout
    View it in your room

    View the newest TVs in your room using our latest

    Augmented Reality feature in the Shop Samsung app.

    Buy and try with our 100-day, risk-free trial

    Finding the perfect fit can be a challenge. Now you can shop worry-free unlike ever before.

    • Buy now by paying in full or with unbeatable Samsung Financing.
    • Try out your purchase for up to 100 days, risk-free.
    • Then, keep it or return it and get a full refund.
    Samsung Care+
    Device Proctection1

    Drops, spills, and mechanical failure are all covered so you can get back to your busy life.

    Convenient Mail in Replacement

    Breathe easy, with convenient mail in replacement service, you're back up and running in no time.

    24/7 Tech Expert

    Get immediate answers from a Samsung Care+ expert 24/7 via phone or online for device setup and connecting with other devices.

    Samsung Genuine parts and Certified Technicals

    Rest assured your device will be repaired or replaced by a Samsung certified technician using Samsung Genuine Parts.

    Important Disclosures
    To File a claim, call 833-690-0918 or visit https://samsung-us.servify.tech/login
    By adding a Samsung Care+ plan, I agree to the Samsung Care+ Terms of Service and the Service Contract Terms and Conditions.
    Curved

    Curved

    Thunderbolt™ 3

    Interface

    Game Mode

    Game Mode

    AMD FreeSync

    ThunderboltTM 3

    The CJ791 features two Thunderbolt 3 ports to connect compatible Macs and PCs. Thunderbolt 3 transmits video and data at speeds of up to 40Gbps — 8 times faster than USB 3.0 — and simultaneously charges devices (up to 85W), all over a single cable.

    ThunderboltTM 3

    Multiple Inputs

    With two Thunderbolt 3 ports as well as DP, HDMI and USB inputs, the CJ791 provides multiple connection options for PCs, consoles, and external devices. The built-in 7-watt stereo speakers offer an enhanced entertainment experience when viewing videos and playing games.

    Multiple Inputs

    34" Ultra-Wide Screen

    The 34’’ ultra-wide curved display with its 21:9 aspect ratio provides all the workspace you need to multi-task efficiently and in comfort. Forget about inconvenient dual monitor set ups and experience truly seamless multitasking on a single screen.

    34" Ultra-Wide Screen

    Curved for Comfort

    The curved screen is engineered to follow the natural curve of your eyes for a more immersive and comfortable viewing experience.

    Curved for Comfort

    PBP and PIP

    Picture-by-Picture (PBP) lets you display to two sources onscreen at their native resolution. Optimize your multi-tasking further with Picture-in-Picture (PIP), which lets you resize the second source to up to 25% of the screen and position it anywhere.

    PBP and PIP

    Quantum Dot Color

    Supporting up to 125% sRGB color space, Quantum Dot technology delivers colors that are brighter, crisper, and more natural — especially reds and greens. Every monitor is factory-calibrated to ensure the most accurate and life-like images.

    Quantum Dot Color

    3000:1 Contrast Ratio

    Samsung’s VA panel technology provides a 3000:1 contrast ratio that delivers deep blacks, brilliant whites, and rich colors for clear, vibrant images.

    3000:1 Contrast Ratio

    AMD FreeSync

    AMD FreeSync synchronizes the refresh rates of your graphics card and the CJ791 to minimize image tearing and stutter. The smoother transition between image frames provides seamless gameplay and video playback for uninterrupted viewing.

    AMD FreeSync

    Fast 100Hz Refresh Rate

    The fast 100Hz screen refresh rate provides smoother, silkier mouse sensitivity for enhanced productivity in any application. It also reduces screen stutter in fast-moving action scenes for a flawless gaming experience.

    Fast 100Hz Refresh Rate

    Stylish Design

    The CJ791’s curved screen and three-sided bezel-free design, along with its glossy-white rear panel that neatly conceals cables, creates a slim and striking profile that is the perfect complement to any Thunderbolt 3 Mac or PC.

    Stylish Design

    Maximize your experience

    The CJ791 Thunderboltᵀᴹ 3 Ultra Wide Screen Curved Monitor also helps maximize the experience of your Intel® Evo™ Laptop.  It provides a simple, reliable way to help you do more. With the right balance of simplicity, reliability and performance  - you can get connected easily and quickly charge your laptop.  

    Maximize your experience
    Curved
    Curved
    Thunderbolt™ 3
    Interface
    Game Mode
    Game Mode
    AMD FreeSync
    4(GTG)
    Response Time
    3000:1(Typ),2400:1(Min)
    Static Contrast Ratio
    • Display

      Model Number

      LC34J791WTNXZA

      Screen Size (Class)

      34

      Screen Size (Inch)

      34

      Display Type

      VA

      Flat/Curved

      Curved

      Curvature

      1500R

      Resolution

      3,440 x 1,440

      Aspect Ratio

      21:9

      Brightness

      300cd/m2

      Brightness (Typical)

      300cd/m2

      Brightness (Min)

      250cd/m2

      Static Contrast Ratio

      3000:1(Typ),2400:1(Min)

      Contrast Ratio (Dynamic)

      Mega

      Viewing Angle (Horizontal/Vertical)

      178/178

      Built-in Stereo Speakers

      Yes

      Response Time

      4(GTG)

      sRGB Coverage

      125%(Typ.), 120%(Min)

      Adobe RGB Coverage

      92%

      Color Support

      16.7M

      Color Gamut (NTSC 1976)

      88%

      Color Gamut (DCI Coverage)

      92%

    • Sound

      Speaker

      Stereo

    • Features

      HDMI input

      Yes

      HAS(Height Adjustable Stand)

      100.0 ± 5.0 mm

      Integrated Speakers

      Yes

      Wall-Mount (Size mm)

      100 x 100

      Mac Compatible

      Yes

      Windows Certification

      Windows10.0

      Picture-In-Picture

      Yes

      Samsung MagicBright

      Yes

      Samsung MagicUpscale

      Yes

      Eco Saving Plus

      Yes

      Eye Saver Mode

      Yes

      Flicker Free

      Yes

      Game Mode

      Yes

      Image Size

      Yes

      Picture by Picture (PBP)

      Yes

      Refresh Rate

      100Hz

      Daisy Chain

      Yes (Thunderbolt)

    • Power

      Type (Internal/External)

      External Adaptor

      Power Supply Type

      AC 100~240V

      Power Consumption (Max)

      180

      Power Consumption (Off Mode)

      Less than 0.3

      Max Stand By Power (DPMS)

      Less than 0.5(HDMI/DP Input Condition)

    • Dimensions (W x H x D)

      Package Dimension

      35.3" x 23.2" x 14.6"

      Set Dimension with Stand (WxHxD)

      31.8" x 20.3" x 12.2"

      Set Dimension without Stand (WxHxD)

      31.8" x 14.3" x 6.6"

    • Weight

      Package Weight

      29.9 lbs

      Set Weight with Stand

      16.8 lbs

      Set Weight without Stand

      13.4 lbs

    • Accessories

      Power Cable Length

      1.5 m

      HDMI Cable

      Yes

      Quick Setup Guide

      Yes

      Thunderbolt 3 Cable

      Yes

    • Inputs

      Headphones

      Yes

      USB Hub

      Yes (2 ports)

      USB Ports

      2

      Thunderbolt Version

      Thunderbolt™ 3

      Thunderbolt 3 Port

      2 (Port 1 = 85W charging power; Port 2 = 15W charging power)

      Display Port Version

      1.2

      HDMI Version

      2.0

    • Audio

      Speaker

      Stereo

    • Design

      Color

      GRAY

      Tilt

      HAS TOP : -14˚(±4˚) ~ 22˚(±4˚), HAS DOWN : -2˚(±4˚) ~ 34˚(±4˚)

      Stand Type

      HAS

    • Outputs

      Audio / Headphone (3.5mm)

      Yes

    • Operation Conditions

      Temperature

      40~104° F

      Humidity

      10~80% (non-condensing)

    • Calibration

      Factory Tuning

      Yes

    • Key Features

      Wide Viewing Angle

      Yes

      Great for Remote Work

      Yes

      Great for Work and Play

      Yes

    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.

    Cancel

    Get your Samsung device ready for service

    Use Samsung’s Easy Setting Box on your monitor

    Download

    User Manual

    Download

    Warranty

    Recently Viewed

    Free shipping

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

    Extended returns

    Free returns extended to 15 days after delivery.
    LEARN MORE

    Financing that fits your life

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



    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 Samsung.com 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.

    Select up to 4 products to compare
    Clear All