CF79 Series Ultra-Wide Monitor C34F791

34" CF791 ultrawide premium curved business monitor for powerful multi-tasking and greater viewing comfort

  • Greater viewing comfort with the world's most 1500R curved screen
  • More realistic colors with Quantum dot technology and sRGB 125%
  • Perfect multi-tasking with a 21:9 wide screen, PBP and PIP
  • Ultra WQHD resolution (3440*1440)
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Multitask to the max on a single ultrawide monitor

ultrawide monitor for multitasking

Forget about the inconvenience of dual monitors — with the 21:9 ultrawide monitor CF791 you can experience truly seamless multitasking on a single screen. For total flexibility, Samsung’s Picture-by-Picture (PBP) function lets you connect two input sources using HDMI and DP while maintaining the original image quality. And with Picture-in-Picture (PIP) you can resize the second image to cover up to 25% of the screen and position it anywhere.

Curved like your eyes for proven viewing comfort

Samsung’s 1500R curved screen with the deepest curvature amongst all other competitive products is precision engineered to match the natural curvature of your eyes more closely than any other monitor. In a study conducted by the Department of Ophthalmology at Seoul National University Hospital, the deeper curve resulted in reduced eyestrain among viewers compared to flat-screens or other less curved monitors. With Samsung Flicker Free technology and Eye Saver Mode reducing fatigue-inducing blue light emissions, you simply can’t get a more comfortable viewing experience.

Ultra WQHD for incredible image detail and a wider workspace

CF791's ultra WQHD enables a screen resolution of 3440x1440 — 2.5 times the pixel density of Full HD — that delivers razor-sharp images. The greater pixel density also creates a wider screen workspace, so you see more content at once without much effort scrolling and zooming when web surfing or viewing large files such as spreadsheets.

More accurate and life-like colors with Quantum Dot Technology

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

An immersive viewing experience like no other

The 34” ultrawide curved monitor gives you an immersive widescreen viewing experience like no other monitor. With its deeper curve enveloping your field of vision like an iMax theater screen with the deepest curvature amongst all other competitive products, the 1500R screen lets you enjoy the full cinematic beauty of movies and puts you right at the heart of all gaming action.

Best in class 3000:1 contrast ratio and minimal light leakage

Samsung’s advanced VA panel technology minimizes light leakage across the entire screen — right up to the corners — and delivers a best-in-class 3000:1 contrast ratio for deep blacks.
And with factory-calibrated gamma values and 6500K white balance you can be sure of lifelike colors from black to white.

Flawless game play

Packed with features to satisfy the most dedicated gamers, this premium curved monitor CF791 boasts a 100hz screen refresh rate for minimal stutter, a 4ms response time for blur-free action scenes, and AMD Freesync for silky smooth gameplay. And with Game Mode letting you instantly optimize screen brightness and contrast ratios, you’ll also enjoy spotting your enemies faster in any kind of game.

Unparalleled sophisticated design

Effortlessly combining function and style, the 34” ultrawide curved screen is bezeless on three sides enhancing its classy figure and seamless viewing. The glossy white rear casing, curving horizontally and vertically, incorporates a hatch to keep cables neatly stowed. And the anti-glare panel is supported on functional swing-and- tilt height adjustable stand that allows precise positioning for enhanced viewing comfort.

Built-In Speakers and Multiple Ports For All Your Entertainment Needs

Dual 7-watt speakers embedded into the CF791 let you enjoy movies, games, and online content without cluttering your desktop with auxiliary speakers or cables. And 2 HDMI, DP, and 2 USB ports provide a high-performance multiple connection interface that lets you hook up PCs, game consoles, additional monitors, and other devices with ease.


  • Screen Size34"
  • Dynamic Contrast RatioMega
  • Flat / CurvedCurved
  • Resolution3440x1440
  • Active Display Size (HxV)797.22 x 333.72
  • Screen Curvature1500R
  • Response Time4 ms
  • Aspect Ratio21:9
  • Viewing Angle (H/V)178/178
  • Panel TypeVA
  • Color Support16.7M
  • Color Gamut (NTSC 1976)88%
  • Brightness (Typical)300cd/m2
  • sRGB Coverage125%(Typ.), 120%(Min)
  • Brightness (Min)250cd/m2
  • Adobe RGB Coverage92%
  • Peak Luminance Ratio95%
  • Refresh Rate100Hz
  • Contrast Ratio Static3000:1


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