With the Samsung 34-Inch CJ791 Ultrawide Curved Gaming Monitor (LC34J791WTNXZA)—the first curved monitor with Intel Thunderbolt 3 for single-source power and charging—you’ll be able to immerse yourself in your game or your work—and get more done while you’re at it. TBT3 offers 40 Gbps processing speed with one cable to link and dock monitor and laptop. Connect docks, displays and peripherals including Macs, USB Type-C laptops, external storage drives and external graphics cards. This Samsung curved monitor offers multiple inputs for all of your devices, including two Thunderbolt 3 ports, DP, HDMI and USB inputs. Built-in 7-watt stereo speakers provide an enhanced entertainment experience when viewing videos and playing games, saving space on your desk without adding extra speakers. The widescreen monitor allows for 34 inches of ultrawide display. Take advantage of seamless multitasking on one screen—no need for a dual-monitor setup. Picture-by-Picture allows you to display two sources of data on the 34-inch widescreen display without degrading the source resolution. Picture-in-Picture helps you to resize one of the sources up to 25% of the screen and position it anywhere.Temperature : 10~40 ℃.
Display Area, %
91.27
Minimum Response Time,ms
4
Screen Size, Inch
34
Touch Screen
DCI P3, Percent
High Dynamic Range (HDR)
Display Type
UHD OLED
Dynamic Contrast
100000000:1
Resolution, Pixels
3440x1440
Adobe RGB, Percent
92
Static Contrast
3000:1
Full HD
SRGB, Percent
125
Aspect Ratio
16:9
Coating
Anti-glare/Matte (2H)
QHD
Display Height, Cm/in
33.4/13.1
Refresh Rate, Hz
48-100
Input Leg,ms
6
4K/UHD
Display Width, Cm/in
79.9/31.4
FRC
Average Response Time,ms
14
5K/UHD
Radius Of Curvature, Cm/in
150/59
Display Colors
16777216
Maximum Response Time,ms
8K/UHD
SCREEN DESIGN
flat
Backlight Technology
Edge LED
Pixel Density, Ppi
109
Pixel Pitch, Cm/in
0.02/0.00
Panel Bit Depth, Bits
8
Peck Brightness, Cd/m2
Brightness, Cd/m2
300
Manufacturer
Samsung
Speakers Power, W
14
Built In Speakers
Microphone
Height With Stand, Cm/in
51.6/20.3
Width With Stand, Cm/in
80.8/31.8
Weight, Kg/lbs
6.3/13.8
Depth, Cm/in
16.7/6.5
Height, Cm/in
36.2/14.2
Width, Cm/in
80.8/31.8
Colors
White, Silver
Weight With Stand, Kg/lbs
7.7/16.9
Depth With Stand, Cm/in
30.9/12.1
USB 3.0
Audio Line-out (mini-jack)
USB TYPE C
2
3.5 Mm Input
USB TYPE B
3.5 Mm Output
1
USB TYPE A
2
Mini Display Port Output
SPDIF Out
Mini HDMI
Mini Display Port Input
RS232
Micro HDMI
Display Port Input
1
D-SUB
Micro USB
Micro VGA
USB 2.0
VGA
Removable Stand
VESA Interface
100 x 100, 200 x 200
VESA Mount
Backward Tilt, Degrees
34
Forward Tilt, Degrees
2
Swivel Adjustment
Height Adjustment
Landscape/Portrait Pivot
Camera Video Resolution
Camera
Vertical, Degrees
178
Horizontal, Degrees
178
Maximum, C/F
40/104
Minimum, C/F
10/50
Display Type
UHD OLED
DISPLAY RESOLUTION
3840 x 2160
Screen Sizes In Series
34
Series
PANEL TYPE
IPS (In-Plane Switching)
ITEM COLOR
Black
Brand
SAMSUNG
HDR SUPPORT
Support HDR
SCREEN DESIGN
flat
Response Time
6ms
Aspect Ratio
16:9
Refresh Rate
100 Hz
DISPLAY CONTRAST
135,000:1
PIXEL
93 pixels per inch
Webcam
2MP Full HD
BRIGHTNESS
200 cd/m²
BUILT-IN SPEAKER
Speaker
2 x (12W)
BLACK STABILIZER
ON-SCREEN CONTROL
SYNC TECHNOLOGY
AMD FreeSync Premium Pro and NVIDIA G-Sync
220-volt Electric System, V
220-240
110-volt Electric System, V
100-120
CONSUMPTION
18 watts
Connectivity
HDMI, DisplayPort, VGA, USB 3.0 upstream, and USB 3.0 downstream ports
Standby Power Consumption, W
0.5
Maximum Power Consumption, W
Typical Power Consumption, W
180