34" CJ791 Ultra WQHD Curved Monitor with Speakers

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2021.03.09

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34" CJ791 Ultra WQHD Curved Monitor with Speakers

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Thunderbolt 3

Curved Screen

21:9 Ultrawide Screen

Quantum Dot Technology

Connect to Infinite Possibilities

Thunderbolt™ 3

World’s First Thunderbolt 3 Curved Monitor

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

Quantum Dot Colour

Supporting up to 125% sRGB colour space, Quantum Dot technology delivers not only more hues than conventional monitors but also colours 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.

Play Video

3000:1 Contrast Ratio

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

AMD FreeSync

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

Play Video

7W Stereo Speakers

The built-in 7W stereo speakers provide a powerful soundstage for you to enjoy all your music, movies and games in rich, clear sound while also saving space on your desk.

Smoother Gameplay

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.

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34" CJ791 Ultra WQHD Curved Monitor with Speakers

1500R

Screen Curvature

21:9

Aspect Ratio

300 cd/㎡

Brightness (Typical)

3000:1(Typ),2400:1(Min)

Contrast Ratio Static

3,440 x 1,440

Resolution

4(GTG)

Response Time

SHOW MORE SPECS

Screen Curvature

1500R
Aspect Ratio

21:9
Brightness (Typical)

300 cd/㎡
Contrast Ratio Static

3000:1(Typ),2400:1(Min)
Resolution

3,440 x 1,440
Response Time

4(GTG)
Viewing Angle (Horizontal/Vertical)

178/178
Refresh Rate

100Hz

Display

Screen Size (Inch)

34.0
Screen Size (cm)

86.4
Screen Size (Class)

34
Flat / Curved

Curved
Active Display Size (HxV) (mm)

797.22mm x 333.72mm
Panel Type

VA
Peak Brightness (Typical)

N/A
Brightness (Min)

250 cd/㎡
Contrast Ratio (Dynamic)

Mega
HDR(High Dynamic Range)

N/A
Colour Support

16.7M
Colour Gamut (NTSC 1976)

88%
Color Gamut (DCI Coverage)

92%
sRGB Coverage

125%(Typ.), 120%(Min)
Adobe RGB Coverage

92%

General Feature

Samsung MagicAngle

N/A
Samsung MagicBright

Yes
Samsung MagicUpscale

Yes
Samsung MagicRotation Auto

N/A
Eco Saving Plus

Yes
Eco Motion Sensor

N/A
Eco Light Sensor

N/A
0.00 W Off mode

N/A
Eye Saver Mode

Yes
Flicker Free

Yes
Picture-In-Picture

Yes
Picture-By-Picture

Yes
Active Crystal Color

N/A
Quantum Dot Color

Yes
Game Mode

Yes
Image Size

Yes
USB Super Charging

N/A
Daisy Chain

Yes (Thunderbolt)
Easy Setting Box

Yes
Windows Certification

Windows10.0
FreeSync

Yes
FreeSync 2

N/A
Smart Eco Saving

N/A
Off Timer Plus

N/A
Smartphone Wireless Charging

N/A
Game Color Mode

N/A
Screen Size Optimizer

N/A
Black Equalizer

N/A
Low Input Lag Mode

N/A
Refresh Rate Optimizor

N/A
Custom Key

N/A
Super Arena Gaming UX

N/A
Sound Interactive LED Lighting

N/A

Interface

Wireless Display

No
D-Sub

No
DVI

No
Dual Link DVI

No
Display Port

1 EA
Display Port Version

1.2
Display Port Out

No
Display Port Out Version

N/A
Mini-Display Port

No
HDMI

1 EA
HDMI Version

2.0
Audio In

No
Headphone

Yes
USB Ports

2
USB Hub Version

3
USB-C

No
USB-C Charging Power

N/A
Thunderbolt 3

2 EA
Thunderbolt 3 Charging Power (Port 1)

85W
Thunderbolt 3 Charging Power (Port 2)

15W
Ethernet (LAN)

N/A

Audio

Speaker

Stereo
USB Sound Bar (Ready)

No

Operation Conditions

Temperature

10~40 ℃
Humidity

10~80，non-condensing

Calibration

Factory Tunning

Yes
Built in Calibration Engine

N/A
LUT(Look-up Table) Bit Depth

N/A
Gray Balance

N/A
Uniformity Correction

N/A
Colour Mode

N/A
CMS(Colour Management Software)

N/A
Factory Calibration Report

N/A

Design

Color

GRAY
Stand Type

HAS
HAS(Height Adjustable Stand)

100.0 ± 5.0 mm
Tilt

HAS TOP : -14˚(±4˚) ~ 22˚(±4˚), HAS DOWN : -2˚(±4˚) ~ 34˚(±4˚)
Swivel

N/A
Pivot

N/A
Wall Mount

100 x 100

Eco

Energy Efficiency Class

G
Recycled Plastic

N/A

Power

Power Supply

AC 100~240V
Power Consumption (Max)

180 W
Power Consumption (Typ)

65 W
Power Consumption (DPMS)

Less than 0.5(HDMI/DP Input Condition)
Power Consumption (Off Mode)

Less than 0.3 W
Power Consumption (Yearly)

95 kWh/year
Type

External Adaptor

Dimension

Set Dimension with Stand (WxHxD)

808.7 x 516.0 x 309.4 mm
Set Dimension without Stand (WxHxD)

808.7 x 362.8 x 167.0 mm
Package Dimension (WxHxD)

896.0 x 589.0 x 371.0 mm

Weight

Set Weight with Stand

7.7 kg
Set Weight without Stand

6.3 kg
Package Weight

13.9 kg

Accessory

Power Cable Length

1.5 m
D-Sub Cable

N/A
DVI Cable

N/A
HDMI Cable

Yes
HDMI to DVI Cable

N/A
DP Cable

N/A
USB Type-C Cable

N/A
Thunderbolt 3 Cable

Yes
Mini-Display Gender

N/A
Install CD

Yes
Quick Setup Guide

Yes
Clean Cloth

N/A

Disclaimer

Disclaimer

N/A