Samsung CJ89 124.5 cm (49") 3840 x 1080 pixels UltraWide Dual Quad HD LED Black
Product Technical Specification
Display | |
Display diagonal | 49 |
Display brightness (typical) | 300 |
Display resolution | 3840 x 1080 |
Native aspect ratio | 32:9 |
Response time | 5 |
HD type | UltraWide Dual Quad HD |
Display technology | LED |
Screen shape | Curved screen |
Screen curvature rating | 1800R |
Contrast ratio (typical) | 3000:1 |
Maximum refresh rate | 144 |
Viewing angle, horizontal | 178 |
Viewing angle, vertical | 178 |
Display number of colours | 16.7 million colours |
Panel type | VA |
Display diagonal (metric) | 124.2 |
Performance | |
AMD FreeSync type | FreeSync |
AMD FreeSync | Yes |
Flicker-free technology | Yes |
Design | |
Market positioning | Gaming |
Product colour | Black |
Ports & interfaces | |
Built-in USB hub | Yes |
USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
USB Type-A downstream ports quantity | 1 |
USB Type-C downstream ports quantity | 2 |
USB Power Delivery up to | 95 |
HDMI | Yes |
HDMI ports quantity | 1 |
HDMI version | 2.0 |
DisplayPorts quantity | 1 |
DisplayPort version | 1.2 |
Audio input | Yes |
Headphone out | Yes |
Ergonomics | |
Panel mounting interface | 100 x 100 |
VESA mounting | Yes |
Height adjustment | Yes |
Height adjustment | 120 |
Swivelling | Yes |
Swivel angle range | -15 - 15 |
Tiltable | Yes |
Tilt angle range | -2 - 15 |
Picture-in-Picture | Yes |
Power | |
Energy efficiency class (SDR) | G |
Energy consumption (SDR) per 1000 hours | 54 |
Power consumption (typical) | 54 |
Power consumption (standby) | 0.5 |
Power consumption (max) | 220 |
Power consumption (off) | 0.3 |
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) | 1203 |
Depth (with stand) | 381.6 |
Height (with stand) | 525.5 |
Weight (with stand) | 15100 |
Width (without stand) | 1203 |
Depth (without stand) | 194.4 |
Height (without stand) | 369.4 |
Weight (without stand) | 12000 |
Packaging data | |
Cables included | AC,DisplayPort,USB Type-C |
Quick start guide | Yes |
Package width | 1320 |
Package depth | 476 |
Package height | 316 |
Package weight | 20800 |
Delivery Options

Economy Delivery (UK)

Fast & Tracked by Courier (UK)
Super ultra-wide
Samsung’s 49” super ultra-wide CJ89 monitor gives you a view like no other. With its innovative 32:9 aspect ratio curved screen equivalent to dual 27” displays, you’ll enjoy immersive viewing, seamless multi-tasking and a simply mind-blowing gaming experience.
Seamless Viewing
Samsung’s 49” super ultra-wide CJ89 monitor gives you a view like no other. With its innovative 32:9 aspect ratio curved panel providing the same horizontal workspace as two 27” screens, you’ll enjoy immersive viewing, seamless multi-tasking, and a simply mind-blowing gaming experience.
Picture by Picture
Picture-by-Picture function simultaneously displays input from two devices at their native resolution. Simply connect a second PC, a laptop or a mobile device to split the screen and multi-task with ease.
Built-in KVM Switch
The built-in KVM switch lets you control two devices connected to the monitor with just one keyboard and mouse. Instantly toggle control between the devices with the one-touch button conveniently located on the underside of monitor panel.
2 USB Type-C ports
The two USB Type-C ports that transmit power as well as data let you charge devices directly from the monitor. Connect any compatible laptop or mobile device to one of the USB Type-C ports to mirror its display onscreen and charge its battery with just a single cable.
Multiple USB ports
In addition to the two USB Type-C ports, multiple USB 3.0 ports provide plenty of options for connecting all your peripherals without the need for a separate docking station.
Smoother gameplay
Fast 144Hz refresh rate
The rapid 144Hz screen refresh rate provides flawlessly smooth scenes and can be adjustable to 60Hz/120Hz for optimised monitor performance.
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.
Ergonomic curve
Modelled on the natural curvature of the human eye, the 1800R curved screen allows your eyes to maintain a constant focal distance from the display. With less need for focus shifts, the ergonomic curve provides a more comfortable viewing experience compared to flat screen monitors.
Eye comfort
Eye-Saver Mode reduces fatigue-inducing blue light emissions and Flicker Free technology suppresses distracting screen flicker, letting you work or play for longer with less eye strain.
Display | |
Display diagonal | 49 |
Display brightness (typical) | 300 |
Display resolution | 3840 x 1080 |
Native aspect ratio | 32:9 |
Response time | 5 |
HD type | UltraWide Dual Quad HD |
Display technology | LED |
Screen shape | Curved screen |
Screen curvature rating | 1800R |
Contrast ratio (typical) | 3000:1 |
Maximum refresh rate | 144 |
Viewing angle, horizontal | 178 |
Viewing angle, vertical | 178 |
Display number of colours | 16.7 million colours |
Panel type | VA |
Display diagonal (metric) | 124.2 |
Performance | |
AMD FreeSync type | FreeSync |
AMD FreeSync | Yes |
Flicker-free technology | Yes |
Design | |
Market positioning | Gaming |
Product colour | Black |
Ports & interfaces | |
Built-in USB hub | Yes |
USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
USB Type-A downstream ports quantity | 1 |
USB Type-C downstream ports quantity | 2 |
USB Power Delivery up to | 95 |
HDMI | Yes |
HDMI ports quantity | 1 |
HDMI version | 2.0 |
DisplayPorts quantity | 1 |
DisplayPort version | 1.2 |
Audio input | Yes |
Headphone out | Yes |
Ergonomics | |
Panel mounting interface | 100 x 100 |
VESA mounting | Yes |
Height adjustment | Yes |
Height adjustment | 120 |
Swivelling | Yes |
Swivel angle range | -15 - 15 |
Tiltable | Yes |
Tilt angle range | -2 - 15 |
Picture-in-Picture | Yes |
Power | |
Energy efficiency class (SDR) | G |
Energy consumption (SDR) per 1000 hours | 54 |
Power consumption (typical) | 54 |
Power consumption (standby) | 0.5 |
Power consumption (max) | 220 |
Power consumption (off) | 0.3 |
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) | 1203 |
Depth (with stand) | 381.6 |
Height (with stand) | 525.5 |
Weight (with stand) | 15100 |
Width (without stand) | 1203 |
Depth (without stand) | 194.4 |
Height (without stand) | 369.4 |
Weight (without stand) | 12000 |
Packaging data | |
Cables included | AC,DisplayPort,USB Type-C |
Quick start guide | Yes |
Package width | 1320 |
Package depth | 476 |
Package height | 316 |
Package weight | 20800 |
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.