Specifications of Samsung LC34J791WTEXXY
Samsung LC34J791WTEXXY computer monitor 86.4 cm (34") 3440 x 1440 pixels UltraWide Quad HD QLED Grey
Samsung
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Thunderbolt™ 3
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), from 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.
34” Ultra-wide screen
The 34’" ultra-wide curved display with its 21:9 aspect ratio provides the workspace you need to multi-task efficiently and in comfort. Forget about inconvenient dual monitor set ups and experience seamless multitasking on a single screen.
PBP and PIP
Picture-by-Picture (PBP) lets you display to two sources onscreen at their native resolution. With Picture-in-Picture (PIP) you can resize the second source to up to 25% of the screen and position it anywhere.
Quantum Dot colour
Supporting up to 125% sRGB colour space, Quantum Dot technology delivers colours that are brighter, crisper, and natural — especially reds and greens. Every monitor is factory calibrated to ensure accurate and life-like images
3000:1 Contrast ratio
Samsung’s VA panel technology provides a 3000:1 contrast ratio that delivers deep blacks, brilliant whites, and rich colours for clear, vibrant images.
AMD FreeSync
AMD FreeSync synchronises the refresh rates of your graphics card and the CJ79 to minimize image tearing and stutter. The smoother transition between image frames provides seamless gameplay and video playback for uninterrupted viewing.
Fast 100 Hz refresh rate
The fast 100 Hz screen refresh rate provides smoother mouse sensitivity for enhanced productivity in any application. It also reduces screen stutter in fast-moving action scenes for a more enjoyable gaming experience.
Multiple inputs
Two Thunderbolt 3 ports as well as, DP, HDMI and USB inputs, the CJ79 provide multiple connection options for PCs, consoles, and external devices. The built-in 7-watt stereo speakers offer an enhanced entertainment experiences when viewing videos and playing games.
Release date: 2018-07-19.
2 HDMI ports V2.0
1 DisplayPort ports V1.2
Headphone output
Speakers included
VESA mount
| Weight & dimensions | |
|---|---|
| Weight (without stand): | 6.3 kg |
| Height (without stand): | 36.3 cm |
| Depth (without stand): | 16.7 cm |
| Width (without stand): | 80.9 cm |
| Weight (with stand): | 7.7 kg |
| Height (with stand): | 516 mm |
| Depth (with stand): | 309.4 mm |
| Width (with stand): | 808.7 mm |
| Power | |
| AC input voltage: | 100 - 240 V |
| Power consumption (off): | 0.3 W |
| Power consumption (max): | 180 W |
| Power consumption (typical): | 64.46 W |
| Display | |
| Viewable size, vertical: | 33.4 cm |
| Viewing angle, vertical: | 178° |
| Viewing angle, horizontal: | 178° |
| Dynamic contrast ratio marketing name: | Mega Contrast |
| Response time: | 4 ms (PC screens with 4 milliseconds response ) |
| Display brightness (typical): | 250 cd/m² |
| Display number of colours: | 16.7 million colours |
| Maximum refresh rate: | 100 Hz (PC displays with 100Hz refresh rate ) |
| Contrast ratio (typical): | 3000:1 |
| Screen shape: | Curved |
| Display technology: | QLED |
| HD type: | UltraWide Quad HD (PC displays with UltraWide Quad HD resolution ) |
| Panel type: | VA (PC screens with VA technology ) |
| Native aspect ratio: | 21:9 (PC displays with a 21:9 aspect ratio ) |
| Display resolution: | 3440 x 1440 pixels |
| Display diagonal: | 86.4 cm (34") (PC screens between 34 and 39 inches ) |
| Adobe RGB coverage: | 92% |
| sRGB coverage (typical): | 125% |
| Colour gamut: | 92% |
| High Dynamic Range (HDR) supported: | No |
| Viewable size diagonal: | 79.7 cm |
| Operational conditions | |
| Operating relative humidity (H-H): | 10 - 80% |
| Operating temperature (T-T): | 10 - 40 °C |
| Ports & interfaces | |
| DisplayPort version: | 1.2 |
| DisplayPorts quantity: | 1 |
| HDMI version: | 2.0 |
| HDMI ports quantity: | 2 |
| Number of upstream ports: | 2 |
| USB hub version: | 3.2 Gen 1 (3.1 Gen 1) |
| Headphone out: | Yes |
| HDMI: | Yes |
| Built-in USB hub: | Yes |
| Ergonomics | |
| Tilt angle range: | -2 - 34° |
| Tiltable: | Yes |
| Panel mounting interface: | 100 x 100 mm |
| Height adjustment: | Yes |
| VESA mounting: | Yes (VESA Mount PC Displays ) |
| Design | |
| Product colour: | Grey |
| Market positioning: | Home |
| Performance | |
| Game mode: | Yes |
| Flicker-free technology: | Yes |
| AMD FreeSync type: | FreeSync |
| AMD FreeSync: | Yes |
| NVIDIA G-SYNC: | No |
| Multimedia | |
| Built-in camera: | No |
| Built-in speaker(s): | Yes |
| Packaging data | |
| Package weight: | 13.9 kg |
| Package height: | 589 mm |
| Package depth: | 371 mm |
| Package width: | 896 mm |
| Packaging content | |
| Quick start guide: | Yes |
| Cables included: | HDMI |
