Samsung C34J791WTU 34in Wide QHD Curved Monitor LC34J791WTUX
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.
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 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.
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.
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.
|Short Description||Samsung C34J791WTU 34in Wide QHD Curved Monitor LC34J791WTUX - Grade B Ex Demo, very light scratch on screen|
|Display diagonal||86.4 cm (34")|
|Display resolution||3440 x 1440 pixels|
|Native aspect ratio||21:9|
|Display brightness (typical)||300 cd/m²|
|Response time||4 ms|
|HD type||UltraWide Quad HD|
|Supported graphics resolutions||3440 x 1440|
|Contrast ratio (typical)||3000:1|
|Maximum refresh rate||100 Hz|
|Viewing angle, horizontal||178°|
|Viewing angle, vertical||178°|
|Display number of colours||16.78 million colors|
|Dynamic contrast ratio marketing name||Mega Contrast|
|Screen curvature||150 cm|
|Viewable size, horizontal||79.7 cm|
|Viewable size, vertical||33.4 cm|
|sRGB coverage (typical)||125%|
|NTSC coverage (typical)||88%|
|Quantum dot color technology|
|Display brightness (min)||250 cd/m²|
|Adobe RGB coverage||92%|
|VESA Adaptive Sync support|
|Number of speakers||2|
Ports & interfaces
|Built-in USB hub|
|USB hub version||3.2 Gen 1 (3.1 Gen 1)|
|USB Type-A downstream ports quantity||2|
|HDMI ports quantity||1|
|Thunderbolt ports quantity||2|
|Height adjustment||10 cm|
|Panel mounting interface||100 x 100 mm|
|Tilt up angle range||-14 - 22°|
|Tilt down angle range||-2 - 34°|
|Energy efficiency class||C|
|Annual energy consumption||95 kWh|
|Power consumption (typical)||65 W|
|Power consumption (standby)||0.5 W|
|Power consumption (off)||0.3 W|
|AC input voltage||100 - 240 V|
|External power adapter|
|Operating temperature (T-T)||10 - 40 °C|
|Operating relative humidity (H-H)||10 - 80%|
Weight & dimensions
|Width (with stand)||808.7 mm|
|Depth (with stand)||309.4 mm|
|Height (with stand)||516 mm|
|Weight (with stand)||7.7 kg|
|Stand type||HAS stand|
|Package width||896 mm|
|Package depth||371 mm|
|Package height||589 mm|
|Package weight||13.9 kg|
|AC adapter included|
|Power cable length||1.5 m|
|Power consumption (max)||180 W|
|sRGB coverage (min)||120%|
|TV tuner integrated|
|Quick start guide|
|Active display area (W x H)||797.22 x 333.72 mm|
|Samsung Eye Saver Mode|
|Samsung Magic Function||MagicBright, MagicUpscale|
This item has been on display or used for demonstration purposes only. The screen has a very light scratch which isn't very noticeable when powered on. Otherwise the unit is in very good condition and working perfectly.
The original box will have been opened and resealed but all original protective packaging and accessories are included.