Samsung LC34J791WTPXXU computer monitor 86.4
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Samsung LC34J791WTPXXU 34 INCH WQHD Curved Monitor
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50 available
Description
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.
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. And the built-in 7-watt stereo speakers offer an enhanced entertainment experience when viewing videos and playing games.
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.
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.
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.
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.
| Feature | Feature Value |
|---|---|
| Display diagonal | 86.4 cm (34″) |
| Display resolution | 3440 x 1440 pixels |
| Native aspect ratio | 21:9 |
| Display technology | LED |
| HD type | 4K Ultra HD |
| Panel type | VA |
| Screen shape | Curved |
| Contrast ratio (typical) | 3000:1 |
| Maximum refresh rate | 100 Hz |
| Display number of colours | 16.7 million colours |
| Display brightness (typical) | 300 cd/m² |
| Response time | 4 ms |
| Screen curvature rating | 1200R |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display diagonal (metric) | 86 cm |
| Colour gamut | 92% |
| sRGB coverage (typical) | 125% |
| NTSC coverage (typical) | 88% |
| Adobe RGB coverage | 92% |
| AMD FreeSync | Yes |
| Flicker-free technology | Yes |
| Game mode | Yes |
| Built-in speaker(s) | Yes |
| Built-in camera | No |
| Market positioning | Gaming |
| Product colour | Grey |
| Built-in USB hub | Yes |
| HDMI | Yes |
| Headphone out | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| HDMI ports quantity | 1 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| Thunderbolt 3 ports quantity | 2 |
| VESA mounting | Yes |
| Height adjustment | Yes |
| Panel mounting interface | 100 x 100 mm |
| Wall mountable | Yes |
| Height adjustment | 10 cm |
| Tilt angle range | -14 – 22° |
| Picture-in-Picture | Yes |
| Tilt adjustment | Yes |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 32 kWh |
| Power consumption (typical) | 32 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 180 W |
| Power consumption (off) | 0.3 W |
| Power supply type | External |
| Energy efficiency scale | A to G |
| Operating temperature (T-T) | 10 – 40 °C |
| Operating relative humidity (H-H) | 10 – 80% |
| Cables included | AC, HDMI, Thunderbolt |
| Power cable length | 1.5 m |
| Width (with stand) | 808.7 mm |
| Depth (with stand) | 309.4 mm |
| Height (with stand) | 516 mm |
| Weight (with stand) | 7.7 kg |
| Width (without stand) | 808.7 mm |
| Depth (without stand) | 167 mm |
| Height (without stand) | 362.8 mm |
| Weight (without stand) | 6.3 kg |
| Package width | 896 mm |
| Package depth | 371 mm |
| Package height | 589 mm |
| Package weight | 13.9 kg |
| Package type | Box |
Additional information
| Display diagonal | 86.4 cm (34") |
|---|---|
| Native aspect ratio | 21:9 |
| HD type | 4K Ultra HD |
| Screen shape | Curved |
| Maximum refresh rate | 100 Hz |
| Screen curvature rating | 1200R |
| Viewing angle, vertical | 178° |
| Colour gamut | 92% |
| NTSC coverage (typical) | 88% |
| AMD FreeSync | Yes |
| Game mode | Yes |
| Built-in camera | No |
| Product colour | Grey |
| HDMI | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| HDMI version | 2.0 |
| DisplayPort version | 1.2 |
| VESA mounting | Yes |
| Height adjustment | 10 cm, Yes |
| Panel mounting interface | 100 x 100 mm |
| Picture-in-Picture | Yes |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| Power cable length | 1.5 m |
| Depth (with stand) | 309.4 mm |
| Weight (with stand) | 7.7 kg |
| Depth (without stand) | 167 mm |
| Weight (without stand) | 6.3 kg |
| Package depth | 371 mm |
| Package weight | 13.9 kg |
| Display resolution | 3440 x 1440 pixels |
| Display technology | LED |
| Panel type | VA |
| Contrast ratio (typical) | 3000:1 |
| Display number of colours | 16.7 million colours |
| Response time | 4 ms |
| Viewing angle, horizontal | 178° |
| Display diagonal (metric) | 86 cm |
| sRGB coverage (typical) | 125% |
| Adobe RGB coverage | 92% |
| Flicker-free technology | Yes |
| Built-in speaker(s) | Yes |
| Market positioning | Gaming |
| Built-in USB hub | Yes |
| Headphone out | Yes |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Wall mountable | Yes |
| Tilt angle range | -14 – 22° |
| Tilt adjustment | Yes |
| Power consumption (typical) | 32 W |
| Power consumption (max) | 180 W |
| Power supply type | External |
| Operating temperature (T-T) | -10 – 40 °C |
| Cables included | AC, HDMI, Thunderbolt |
| Width (with stand) | 808.7 mm |
| Height (with stand) | 516 mm |
| Width (without stand) | 808.7 mm |
| Height (without stand) | 362.8 mm |
| Package width | 896 mm |
| Package height | 589 mm |
| Package type | Box |