Samsung C34J791WTN computer monitor 86.4 cm (34″) 3440 x 1440 pixels UltraWide Quad HD QLED Silver

$8.42

QLED, VA, 34″(86.4cm), 3440 x 1440, Ultra WQHD, 21:9, 300cd/m², 178°/178°, 3000:1, 4ms, DP, HDMI, VESA 100 x 100

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SKU: SAMSUNG_LC34J791WTNXZA Category:

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.

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 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.

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.

Display diagonal

86.4 cm (34")

Brand

Samsung

State

Default

Display resolution

3440 x 1440 pixels

Native aspect ratio

21:9

Display technology

QLED

Touchscreen

No

HD type

UltraWide Quad HD

Panel type

VA

Screen shape

Curved

Contrast ratio (typical)

3000:1

Maximum refresh rate

100 Hz

Display number of colours

1.073 billion colours

Display brightness (typical)

300 cd/m²

Response time

4 ms

Viewing angle, horizontal

178°

Viewing angle, vertical

178°

Viewable size, horizontal

79.7 cm

Viewable size, vertical

33.4 cm

Colour gamut standard

sRGB

Colour gamut

88%

Built-in speaker(s)

Yes

Number of speakers

2

Product colour

Silver

Built-in USB hub

Yes

HDMI

Yes

Headphone out

Yes

USB Type-A downstream ports quantity

3

HDMI ports quantity

1

HDMI version

2.0

DisplayPorts quantity

1

DisplayPort version

1.2a

Headphone connectivity

3.5 mm

VESA mounting

Yes

Height adjustment

Yes

Panel mounting interface

100 x 100 mm

Tilt adjustment

Yes

Tilt angle range

-14 – 34°

On Screen Display (OSD)

Yes

Power consumption (typical)

65 W

Power consumption (max)

180 W

AC input voltage

100 – 240 V

Width (with stand)

807.7 mm

Depth (with stand)

309.9 mm

Height (with stand)

515.6 mm

Weight (with stand)

7.62 kg

Width (without stand)

807.7 mm

Depth (without stand)

167.6 mm

Height (without stand)

363.2 mm

Weight (without stand)

6.08 kg

Package width

896.6 mm

Package depth

370.8 mm

Package height

589.3 mm

Package weight

13.6 kg

sRGB coverage (typical)

125%

Market positioning

Business

USB hub version

3.2 Gen 1 (3.1 Gen 1)

Thunderbolt 3 ports quantity

2

Picture-in-Picture

Yes

Power consumption (standby)

0.5 W

Power consumption (off)

0.3 W

Operating temperature (T-T)

10 – 40 °C

Operating relative humidity (H-H)

10 – 80%

Cables included

DisplayPort, HDMI, USB Type-C to USB Type-C

AMD FreeSync

Yes

Stand included

Yes

Supported graphics resolutions

3440 x 1440

DC-in jack

Yes

Dynamic contrast ratio marketing name

Mega Contrast

VESA Adaptive Sync support

Yes

DVI port

No

Aspect ratio

21:9

Package type

Box

Audio input

No

DisplayPort cable length

1.5 m

HDMI cable length

1.5 m

Plug and Play

Yes

Annual energy consumption

95 kWh

Adobe RGB coverage

92%

AC adapter included

Yes

DDC/CI

Yes

Quantum dot color technology

Yes

Product type

PC monitor

Stand type

HAS stand

Quantity per pack

1 pc(s)

sRGB coverage (min)

120%

Adjustable height (max)

10 cm

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