LC34J791WTNXZA

CJ791 Series 34" Curved

C34J791WTN - Ultra-Wide Monitor with Thunderbolt 3 for Business

A gracefully curved, virtually bezel-less ultra-wide monitor featuring Quantum Dot technology for an exceptional picture and Thunderbolt 3 connectivity for multi-purpose connectivity.
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Ships by Mar. 26 Free shipping on all orders
CJ791 Series 34" Curved $ 799.99
CJ791 Series 34" Curved $ 799.99
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At a Glance
Samsung's CJ791 Series ultra-wide curved monitor delivers an exceptional picture in a sophisticated design. Cutting-edge Quantum Dot (QLED) combined with WQHD resolution deliver vibrant color and fine detail, while the virtually bezel-less frame offers a clean look. And Thunderbolt 3 connectivity adds to that by enabling the transmission of digital display, data (USB) and power through a single cable connection for a clutter-free workspace.
  • Thunderbolt 3 connectivity for transmitting digital display, data (USB) and power through a single cable connection
  • High picture quality with Samsung's ultra-curved 1500R VA panel with a 3,000:1 contrast ratio and WQHD resolution
  • QLED technology and support for up to 125% of the sRGB color space, 95% DCI and 1.07 billion colors, plus factory calibration for out-of-the-box color accuracy
  • Ergonomic with a fully adjustable stand and VESA compatibility
At a Glance
Samsung's CJ791 Series ultra-wide curved monitor delivers an exceptional picture in a sophisticated design. Cutting-edge Quantum Dot (QLED) combined with WQHD resolution deliver vibrant color and fine detail, while the virtually bezel-less frame offers a clean look. And Thunderbolt 3 connectivity adds to that by enabling the transmission of digital display, data (USB) and power through a single cable connection for a clutter-free workspace.
  • Thunderbolt 3 connectivity for transmitting digital display, data (USB) and power through a single cable connection
  • High picture quality with Samsung's ultra-curved 1500R VA panel with a 3,000:1 contrast ratio and WQHD resolution
  • QLED technology and support for up to 125% of the sRGB color space, 95% DCI and 1.07 billion colors, plus factory calibration for out-of-the-box color accuracy
  • Ergonomic with a fully adjustable stand and VESA compatibility

Features

thunderbolt connectivity

Thunderbolt 3 and DaisyChain Connectivity

This business monitor is equipped with two Thunderbolt 3 (TBT3) ports, providing a single cable connection for transmitting digital display, data (USB) and power. Connect your PC or mobile device with the USB-C port for an instant workstation. Plug peripherals in the monitor and work while charging your mobile device at up to 100W. Transfer data at up to 40Gbps and connect up to two monitors or six total devices, daisy chained, through a single compact port.¹

curved monitor

Ultra-Curved Screen and Seamless Design

Samsung’s super curved VA panel is designed for comfort, productivity and style. With a 1500mm radius, the distance from screen to eye is a more uniform distance, resulting in less eye fatigue when working long hours.  Wide viewing angles help to ensure the picture is not degraded from off angles. Plus, it sits in a sleek and seamless 3-sided virtually bezel-less frame, so you see more picture and less plastic.

WQHD monitor

Ultra-Wide 21:9 Aspect Ratio and WQHD Resolution

An ultra-wide 21:9 aspect ratio provides more room to work for enhanced productivity. WQHD resolution delivers twice the pixels and detail of Full HD resolution. Combined with a 3:000:1 contrast ratio, you get a vibrant, sharp picture so you never miss a detail.

thunderbolt connectivity

Thunderbolt 3 and DaisyChain Connectivity

This business monitor is equipped with two Thunderbolt 3 (TBT3) ports, providing a single cable connection for transmitting digital display, data (USB) and power. Connect your PC or mobile device with the USB-C port for an instant workstation. Plug peripherals in the monitor and work while charging your mobile device at up to 100W. Transfer data at up to 40Gbps and connect up to two monitors or six total devices, daisy chained, through a single compact port.¹

curved monitor

Ultra-Curved Screen and Seamless Design

Samsung’s super curved VA panel is designed for comfort, productivity and style. With a 1500mm radius, the distance from screen to eye is a more uniform distance, resulting in less eye fatigue when working long hours.  Wide viewing angles help to ensure the picture is not degraded from off angles. Plus, it sits in a sleek and seamless 3-sided virtually bezel-less frame, so you see more picture and less plastic.

WQHD monitor

Ultra-Wide 21:9 Aspect Ratio and WQHD Resolution

An ultra-wide 21:9 aspect ratio provides more room to work for enhanced productivity. WQHD resolution delivers twice the pixels and detail of Full HD resolution. Combined with a 3:000:1 contrast ratio, you get a vibrant, sharp picture so you never miss a detail.

QLED technology

Brilliant Color with QLED

This monitor supports up to 125% of the sRGB color space, 95% DCI and 1.07 billion colors thanks to Quantum Dot (QLED) technology. So you get exceptionally bright, crisp and natural reds and greens, plus smooth and seamless color transitions. Plus, every monitor is factory calibrated for color consistency.

split screen monitor

Split-Screen (PBP) and Picture-in-Picture (PIP)

Connect up to two separate sources to the display and view them simultaneously with split-screen (PBP) and picture-in-picture (PIP) technology. Perform work, like coding, in one window and see the results in a separate window. With the included Samsung software, you can make window management easy and maximize your efficiency.

vesa compatible monitor

Fully Adjustable Stand and VESA Compatibility

The monitor swivels, tilts and is height-adjustable, to deliver comfort and ergonomics at work. And with VESA mount compatibility, installation on a wall or separate mounting arm is easy.

QLED technology

Brilliant Color with QLED

This monitor supports up to 125% of the sRGB color space, 95% DCI and 1.07 billion colors thanks to Quantum Dot (QLED) technology. So you get exceptionally bright, crisp and natural reds and greens, plus smooth and seamless color transitions. Plus, every monitor is factory calibrated for color consistency.

split screen monitor

Split-Screen (PBP) and Picture-in-Picture (PIP)

Connect up to two separate sources to the display and view them simultaneously with split-screen (PBP) and picture-in-picture (PIP) technology. Perform work, like coding, in one window and see the results in a separate window. With the included Samsung software, you can make window management easy and maximize your efficiency.

vesa compatible monitor

Fully Adjustable Stand and VESA Compatibility

The monitor swivels, tilts and is height-adjustable, to deliver comfort and ergonomics at work. And with VESA mount compatibility, installation on a wall or separate mounting arm is easy.

eye saver mode

Easy on the Eyes

Eye Saver Mode and Flicker Free technology help to reduce eye strain for a more comfortable work experience, even during long work hours. When Eye Saver Mode is active, blue light levels are lowered. And flicker-free technology eliminates flickering at all levels of brightness.

eye saver mode

Easy on the Eyes

Eye Saver Mode and Flicker Free technology help to reduce eye strain for a more comfortable work experience, even during long work hours. When Eye Saver Mode is active, blue light levels are lowered. And flicker-free technology eliminates flickering at all levels of brightness.

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Specifications

Download Specifications
  • 34"
  • 3440 x 1440
  • 100hz
  • 2 (Thunderbolt™ 3)
Display
Model Number
Screen Size
Display Type
Flat/Curved
Curvature
Resolution
Aspect Ratio
Brightness
Static Contrast Ratio
Dynamic Contrast Ratio
Viewing Angle (Horizontal/Vertical)
Response Time
Active Display Size (H x V)
Color Support
Sound
Speaker
Power
Type
Power Supply Type
Power Consumption (Max)
Power Consumption (Stand-by)
Max Stand By Power (DPMS)
Features
Integrated Speakers
Windows Compatible
Samsung MagicBright
Samsung MagicUpscale
Eco Saving Plus
Eye Saver Mode
FreeSync
Flicker Free
Game Mode
Image Size
Easy Setting Box
Picture in Picture (PIP)
Picture by Picture (PBP)
Refresh Rate
Dimensions (W x H x D)
Product Dimensions With Stand
Product Dimensions Without Stand
Shipping Dimensions
Weight (lb.)
Product Weight With Stand
Product Weight Without Stand
Shipping Weight
Warranty
Warranty
Accessories
Included in Box
Inputs
HDMI
USB-C
Display Port
Headphones
USB Hub
Design
Color
Tilt
Stand Type
Operation Conditions
Temperature
Humidity
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Samsung ProCare Device Protection

Staying connected is critical. With ProCare Device Protection, you'll help ensure business continuity and maintain your company's valuable assets.

Staying connected is critical. With ProCare Device Protection, you'll help ensure business continuity and maintain your company's valuable assets.

Resouces

The Complete Guide to USB Type-C

The Complete Guide to USB Type-C

Sign up to download your complete guide to USB Type-C, an emerging standard that can save time and money, and clean up workstations.

Connecting Monitors with USB-C and Daisy Chain

Connecting Monitors with USB-C and Daisy Chain

See how USB-C and daisy chaining eliminates the need for docking stations, port hubs or extra dongles for a clean, simplified and cost-effective solution.

Nationwide Insurance

Nationwide Insurance

Learn how Samsung’s business monitors won an employee survey at Nationwide Insurance, thanks to high image quality, ergonomics and affordability.

The Complete Guide to USB Type-C

The Complete Guide to USB Type-C

Sign up to download your complete guide to USB Type-C, an emerging standard that can save time and money, and clean up workstations.

Connecting Monitors with USB-C and Daisy Chain

Connecting Monitors with USB-C and Daisy Chain

See how USB-C and daisy chaining eliminates the need for docking stations, port hubs or extra dongles for a clean, simplified and cost-effective solution.

Nationwide Insurance

Nationwide Insurance

Learn how Samsung’s business monitors won an employee survey at Nationwide Insurance, thanks to high image quality, ergonomics and affordability.

Support

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Features and specifications are subject to change without prior notification.
1Specs dependent on cable type.