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Samsung 34″ CJ791 Thunderboltᵀᴹ 3 Ultra Wide Screen Curved Monitor (3440×1440)
$595$714
263 in stock
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Additional information
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 | 34" |
Display resolution | 3440 x 1440 pixels |
Native aspect ratio | 21:9 |
Display technology | QLED |
Touchscreen | N |
HD type | UltraWide Quad HD |
Panel type | VA |
Screen shape | Curved |
Contrast ratio (typical) | 3000:1 |
Maximum refresh rate | 100 Hz |
Display number of colors | 1.073 billion colors |
Display brightness (typical) | 300 cd/m² |
Response time | 4 ms |
Supported graphics resolutions | 3440 x 1440 |
Aspect ratio | 21:9 |
Dynamic contrast ratio marketing name | Mega Contrast |
Viewing angle, horizontal | 178° |
Viewing angle, vertical | 178° |
Viewable size, horizontal | 31.4" (79.7 cm) |
Viewable size, vertical | 13.1" (33.4 cm) |
DDC/CI | Y |
RGB color space | sRGB |
Color gamut | 88% |
sRGB coverage (typical) | 125% |
Adobe RGB coverage | 92% |
Quantum dot color technology | Y |
Product type | PC monitor |
AMD FreeSync | Y |
VESA Adaptive Sync support | Y |
Built-in speaker(s) | Y |
Number of speakers | 2 |
Market positioning | Business |
Product color | Silver |
Built-in USB hub | Y |
HDMI | Y |
Headphone out | Y |
USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
USB Type-A downstream ports quantity | 3 |
DVI port | N |
HDMI ports quantity | 1 |
HDMI version | 2.0 |
DisplayPorts quantity | 1 |
DisplayPort version | 1.2a |
Thunderbolt 3 ports quantity | 2 |
Audio input | N |
Headphone connectivity | 3.5 mm |
DC-in jack | Y |
VESA mounting | Y |
Height adjustment | Y |
Panel mounting interface | 100 x 100 mm |
Height adjustment | 3.94" (10 cm) |
Tilt angle range | -14 - 34° |
Picture-in-Picture | Y |
On Screen Display (OSD) | Y |
Plug and Play | Y |
Tilt adjustment | Y |
Power consumption (typical) | 65 W |
Power consumption (standby) | 0.5 W |
Power consumption (max) | 180 W |
Power consumption (off) | 0.3 W |
AC input voltage | 100 - 240 V |
Annual energy consumption | 95 kWh |
Operating temperature (T-T) | 10 - 40 °C |
Operating relative humidity (H-H) | 10 - 80% |
Stand included | Y |
Cables included | DisplayPort, HDMI, USB Type-C to USB Type-C |
DisplayPort cable length | 59.1" (1.5 m) |
HDMI cable length | 59.1" (1.5 m) |
Width (with stand) | 31.8" (807.7 mm) |
Depth (with stand) | 12.2" (309.9 mm) |
Height (with stand) | 20.3" (515.6 mm) |
Weight (with stand) | 16.8 lbs (7.62 kg) |
Width (without stand) | 31.8" (80.8 cm) |
Depth (without stand) | 6.61" (16.8 cm) |
Height (without stand) | 14.3" (36.3 cm) |
Weight (without stand) | 13.4 lbs (6.08 kg) |
Stand type | HAS stand |
Package width | 35.3" (896.6 mm) |
Package depth | 14.6" (370.8 mm) |
Package height | 23.2" (589.3 mm) |
Package weight | 30 lbs (13.6 kg) |
Package type | Box |
Quantity per pack | 1 pc(s) |
AC adapter included | Y |
sRGB coverage (min) | 120% |
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