34" Thunderbolt™ 3 Curved Monitor with 21:9 Wide Screen

34" Thunderbolt™ 3 Curved Monitor with 21:9 Wide Screen

LC34J791WTRXEN

  • Connect compatible Macs and PCs with two Thunderbolt™ 3 ports
  • Greater viewing comfort with world†s most curved screen
  • Perfect multi-tasking with 21:9 wide screen, PBP and PIP

Choose your size

  • Thunderbolt™ 3
    Thunderbolt 3
  • Curved for Comfort
    Curved Screen
  • 34” Ultra-Wide Screen
    21:9 Ultrawide Screen
  • Quantum Dot Color
    Quantum Dot

Connect to Infinite Possibilities

Thunderbolt™ 3

The CJ79 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.

Curved for Comfort

The curved screen is engineered to follow the natural curve of your eyes for a more immersive and comfortable viewing experience. Studies by Harvard Medical School and Seoul National University Hospital found the screen reduced eyestrain in users compared to flat screens and less curved monitors.

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.

PBP and PIP

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

PBP PBP
PBP
PIP PIP
PIP

PBP

PBP PBP

PIP

PIP PIP

Quantum Dot Color

Supporting up to 125% sRGB color space, Quantum Dot technology delivers not only more hues than conventional monitors but also colors that are brighter, crisper, and more natural — especially reds and greens. And every monitor is factory calibrated to ensure the most accurate and life-like images

Quantum Dot Color Quantum Dot Color

3000:1 Contrast Ratio

Samsung’s VA panel technology provides a 3000:1 contrast ratio that delivers deeper blacks, brilliant whites, and richer colors for clearer, more vibrant images.

AMD FreeSync

AMD FreeSync synchronizes the refresh rates of your graphics card and the CJ79 to minimize image tearing and stutter. The smoother transition between image frames provides seamless gameplay and video playback for uninterrupted viewing.

AMD FreeSync AMD FreeSync

Fast 100 Hz Refresh Rate

The fast 100 Hz 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.

Stylish Design

With its curved screen bezeless on three sides for enhanced viewing and its rear panel — finished in glossy white and curving horizontally and vertically — neatly concealing cables, the CJ79’s slim and striking profile is the perfect complement to any Thunderbolt 3 Mac or PC.

Stylish Design

With its curved screen bezeless on three sides for enhanced viewing and its rear panel — finished in glossy white and curving horizontally and vertically — neatly concealing cables, the CJ79’s slim and striking profile is the perfect complement to any Thunderbolt 3 Mac or PC.

Multiple Inputs

Two Thunderbolt 3 ports as well as, DP, HDMI and USB inputs, the CJ79 provide multiple connection options for PCs, consoles, and external devices. And the built-in 7-watt stereo speakers offer an enhanced entertainment experiences when viewing videos and playing games.

Specifications

  • Screen Curvature 1500R
  • Aspect Ratio 21:9
  • Resolution 3,440 x 1,440
  • Brightness (Typical) 300 cd/㎡
  • Contrast Ratio Static 3000:1(Typ), 2400:1(Min)
  • Response Time 4(GTG)
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User manual & Downloads
  • e-Manual
    ARABIC
    Download
  • e-Manual
    ENGLISH
    Download
  • e-Manual
    ENGLISH
    Download
  • e-Manual
    FRENCH
    Download
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FAQ

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