Samsung C34J791WTR 86.4 cm (34") 3440 x 1440 pixels UltraWide Quad HD QLED Grey
Product Technical Specification
Display | |
Display diagonal | 34 |
Display brightness (typical) | 300 |
Display resolution | 3440 x 1440 |
Native aspect ratio | 21:9 |
Response time | 4 |
HD type | UltraWide Quad HD |
Display technology | QLED |
Screen shape | Curved screen |
Screen curvature rating | 1500R |
Supported graphics resolutions | 3440 x 1440 |
Aspect ratio | 21:9 |
Contrast ratio (typical) | 3000:1 |
Dynamic contrast ratio marketing name | Mega Contrast |
Maximum refresh rate | 100 |
Viewing angle, horizontal | 178 |
Viewing angle, vertical | 178 |
Display number of colours | 16.7 million colours |
Panel type | VA |
Viewable size, horizontal | 797.22 |
Viewable size, vertical | 333.72 |
Display diagonal (metric) | 86.4 |
Colour gamut | 92 |
sRGB coverage (typical) | 125 |
NTSC coverage (typical) | 88 |
Adobe RGB coverage | 92 |
Performance | |
AMD FreeSync type | FreeSync |
AMD FreeSync | Yes |
Flicker-free technology | Yes |
Multimedia | |
Built-in speaker(s) | Yes |
Design | |
Market positioning | Business |
Product colour | Grey |
Country of origin | Vietnam |
Ports & interfaces | |
Built-in USB hub | Yes |
USB hub version | 2.0 / 3.2 Gen 1 (3.1 Gen 1) |
HDMI | Yes |
HDMI ports quantity | 1 |
HDMI version | 2.0 |
DisplayPorts quantity | 1 |
DisplayPort version | 1.2 |
Thunderbolt 3 ports quantity | 2 |
Headphone out | Yes |
Ergonomics | |
Panel mounting interface | 100 x 100 |
VESA mounting | Yes |
Height adjustment | Yes |
Height adjustment | 100 |
Tiltable | Yes |
Tilt angle range | -14 - 22 |
Picture-in-Picture | Yes |
Power | |
Energy efficiency class (SDR) | G |
Energy consumption (SDR) per 1000 hours | 39 |
Power consumption (typical) | 39 |
Power consumption (standby) | 0.5 |
Power consumption (off) | 0.3 |
AC input voltage | 100 - 240 |
AC input frequency | 50/60 |
Energy efficiency scale | A to G |
Operational conditions | |
Operating temperature (T-T) | 10 - 40 |
Operating relative humidity (H-H) | 10 - 80 |
Weight & dimensions | |
Width (with stand) | 808.7 |
Depth (with stand) | 309.4 |
Height (with stand) | 516 |
Weight (with stand) | 6300 |
Width (without stand) | 808.7 |
Depth (without stand) | 167 |
Height (without stand) | 362.8 |
Weight (without stand) | 7700 |
Packaging data | |
Stand included | Yes |
Cables included | AC,HDMI,Thunderbolt |
Quick start guide | Yes |
Package width | 589 |
Package depth | 370 |
Package height | 896 |
Package weight | 13900 |
Package type | Box |
Logistics data | |
Export Control Classification Number (ECCN) | 8528521000 |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
Connect to infinite possibilities
The Curve Champion
The leader in curved monitors. Samsung has led the curved monitor market since being the first to introduce the innovative displays to the world in 2015. With industry-leading technology in a full line-up, Samsung's curved monitors are consistently number one in market share and consumer choice.
Feel the Thunder
Transmit data at speeds of up to 49Gbps — up to 8 times faster than USB 3.0 — with two Thunderbolt™ 3 ports. DP, HDMI, and USB inputs bring varied connectivity for PCs, consoles, and external devices. The built-in 7-watt stereo speakers enhance movie-watching and gameplay.
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.
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.
QLED
Supporting up to 125% sRGB color space, Quantum Dot technology delivers not only more hues than conventional monitors but also colors 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
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.
Fine control
AMD freeSync and 100hz screen refresh rate maximize productivity when working with photo and video files, ensure smoother display and playback, and provide fine cursor control for accuracy. With the CJ79, you can handle even the most demanding tasks with ease.
Display | |
Display diagonal | 34 |
Display brightness (typical) | 300 |
Display resolution | 3440 x 1440 |
Native aspect ratio | 21:9 |
Response time | 4 |
HD type | UltraWide Quad HD |
Display technology | QLED |
Screen shape | Curved screen |
Screen curvature rating | 1500R |
Supported graphics resolutions | 3440 x 1440 |
Aspect ratio | 21:9 |
Contrast ratio (typical) | 3000:1 |
Dynamic contrast ratio marketing name | Mega Contrast |
Maximum refresh rate | 100 |
Viewing angle, horizontal | 178 |
Viewing angle, vertical | 178 |
Display number of colours | 16.7 million colours |
Panel type | VA |
Viewable size, horizontal | 797.22 |
Viewable size, vertical | 333.72 |
Display diagonal (metric) | 86.4 |
Colour gamut | 92 |
sRGB coverage (typical) | 125 |
NTSC coverage (typical) | 88 |
Adobe RGB coverage | 92 |
Performance | |
AMD FreeSync type | FreeSync |
AMD FreeSync | Yes |
Flicker-free technology | Yes |
Multimedia | |
Built-in speaker(s) | Yes |
Design | |
Market positioning | Business |
Product colour | Grey |
Country of origin | Vietnam |
Ports & interfaces | |
Built-in USB hub | Yes |
USB hub version | 2.0 / 3.2 Gen 1 (3.1 Gen 1) |
HDMI | Yes |
HDMI ports quantity | 1 |
HDMI version | 2.0 |
DisplayPorts quantity | 1 |
DisplayPort version | 1.2 |
Thunderbolt 3 ports quantity | 2 |
Headphone out | Yes |
Ergonomics | |
Panel mounting interface | 100 x 100 |
VESA mounting | Yes |
Height adjustment | Yes |
Height adjustment | 100 |
Tiltable | Yes |
Tilt angle range | -14 - 22 |
Picture-in-Picture | Yes |
Power | |
Energy efficiency class (SDR) | G |
Energy consumption (SDR) per 1000 hours | 39 |
Power consumption (typical) | 39 |
Power consumption (standby) | 0.5 |
Power consumption (off) | 0.3 |
AC input voltage | 100 - 240 |
AC input frequency | 50/60 |
Energy efficiency scale | A to G |
Operational conditions | |
Operating temperature (T-T) | 10 - 40 |
Operating relative humidity (H-H) | 10 - 80 |
Weight & dimensions | |
Width (with stand) | 808.7 |
Depth (with stand) | 309.4 |
Height (with stand) | 516 |
Weight (with stand) | 6300 |
Width (without stand) | 808.7 |
Depth (without stand) | 167 |
Height (without stand) | 362.8 |
Weight (without stand) | 7700 |
Packaging data | |
Stand included | Yes |
Cables included | AC,HDMI,Thunderbolt |
Quick start guide | Yes |
Package width | 589 |
Package depth | 370 |
Package height | 896 |
Package weight | 13900 |
Package type | Box |
Logistics data | |
Export Control Classification Number (ECCN) | 8528521000 |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.