34" J791 Thunderboltᵀᴹ 3 Ultra Wide Screen Curved Monitor

34" CJ791 Thunderboltᵀᴹ 3 Ultra Wide Screen Curved Monitor

LC34J791WTNXZA
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34" CJ791 Thunderboltᵀᴹ 3 Ultra Wide Screen Curved Monitor
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  • • 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.
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    Curved

    Curved

    Thunderbolt™ 3

    Interface

    Game Mode

    Game Mode

    AMD FreeSync

    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
    Curved
    Curved
    Thunderbolt™ 3
    Interface
    Game Mode
    Game Mode
    AMD FreeSync
    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)

      Dynamic Contrast Ratio

      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

    • 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)

    • 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)

    • 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

      Weight with Stand

      16.8 lbs

      Weight without Stand

      13.4 lbs

    • Accessories

      Power Cable Length

      1.5 m

      HDMI Cable

      Yes

      Quick Setup Guide

      Yes

    • Inputs

      HDMI

      1

      Display Port

      1

      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

      USB Hub Version

      3

    • 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

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