Samsung Odyssey G9 LS49DG912SUXEN

Name: Samsung Odyssey G9 LS49DG912SUXEN
Brand: Samsung
SKU: 955947
Price: 928 EUR
Availability: InStock
Rating: 8.8 (12 reviews)

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49 inches - Quad HD - 144Hz - OLED

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Refresh rate
- 144 Hz
- 240 Hz
- 240 Hz
- 240 Hz
- 240 Hz

Sharpness
- Quad HD (1440p)
- Quad HD (1440p)
- 4K (UHD)
- 4K (UHD)
- Quad HD (1440p)

Panel type
- OLED
- OLED
- OLED
- OLED
- OLED

Recommended display resolution
- 5120x1440
- 5120x1440
- 3840x2160
- 3840x2160
- 5120x1440

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Product information

Key specs

Quad HD (1440p)

Super ultrawide (32:9)

144 Hz

0,03 ms

OLED

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Pros and cons

According to our monitor expert

Enjoy sharp images thanks to the Quad HD resolution.
See more of the playing field or use multiple windows at the same time on the super ultrawide screen.
With a 144Hz refresh rate, you can play fast-paced games smoothly.
A super ultrawide monitor takes up a lot of space, so your desk needs to be large enough.
To get the maximum 144Hz refresh rate, you can connect the monitor with a DisplayPort cable.

Description

See every detail in your game with the Samsung Odyssey G9 LS49DG912SUXEN. This monitor displays images in Quad HD, so landscapes and small details look sharp. Thanks to the super ultrawide 32:9 aspect ratio, you can see more of your surroundings and open extra programs next to your game. The combination of a 144Hz refresh rate and an ultra-fast response time gives you smooth images without stuttering during fast action scenes.

Tips for using this product

Included by default

Manual
Power cord
Monitor base
DisplayPort cable
USB-C cable

Insure your monitor

Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible

How do I insure my monitor?

First, add your monitor to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.

3-year Protection Plan
90,-
one-time
5-year Protection Plan
159,-
one-time

Highlighted

How do you choose the Samsung monitor that suits you?
Unsure which Samsung gaming monitor best suits your needs? This article explains what to pay attention to when making your decision.
How do I choose the best image size for my monitor?
It's important to know how large your gaming monitor should be. There are gaming monitors for different types of gameplay, for example. We'll explain which size is best for you.
How do you choose the resolution of your monitor?
The higher the resolution of your monitor, the sharper the images of your game. You can read which resolution you need for the type of game you play here.
All about NVIDIA G-Sync and AMD FreeSync
The adaptive sync technology matches the refresh rate of your monitor to that of your video card. That way, you can game without screen tearing. You can read which types of adaptive sync there are and what the differences are here.

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Rating per section

Installation ease

Review is 6,0 out of 10.

Image quality

Review is 10 out of 10.

Price-quality ratio

Review is 10 out of 10.

Design

Review is 8,0 out of 10.

Most helpful reviews

Review is 9,6 out of 10.

Beautiful display without excessive curve

Beautiful display
Good software options (PbP)
Light curve
The power button is on the back

I was looking for a 49" display to replace my two 27" screens. After a short search for a large screen without an exaggerated curve, I ended up with this monitor.

The OLED panel beautifully displays the colors and deep black tones. For gaming and productivity, this is a must in my opinion, also because of the software options.

With the PbP (Picture by Picture) mode it is possible to split the screen into 2 outputs. For example, you can connect an Xbox and your PC at the same time and display them each on one half of the screen. I also personally think Windows works better on 2 separate screens (tabs, mail, Teams, etc.) because you can easily make these applications full screen without it becoming very wide. By connecting both the DP and HDMI connections to your PC, you can simulate this. The monitor then works exactly as if it were two separate screens.

All in all, a must for anyone looking for a large screen without too much of a curve!

Review by:
Pim
Date:
2 April 2025
Translation:
Automatically translated from Dutch

Review is 8,4 out of 10.

Superultra-happy Kevin

Image quality
USB-C port
Beautiful black colors
Maximum brightness

Something always breaks when we move, and unfortunately, this time it was my previous Samsung super ultrawide. So I had to look for a new monitor, which always comes with high expectations in this price range, so I didn't want to rush into a new one. After much deliberation, I went with this Samsung monitor, and I haven't regretted it yet!

I was a bit apprehensive about going with an OLED monitor, because burn-in is always a concern, but with the warranty and the fact that my previous monitor had survived for five years (even though it was a QLED, not an OLED), I wanted to put it to the test.

The screen is huge and well-packaged. The box is almost as big as my girlfriend (standing upright), so getting it to the right place was quite a challenge. Be sure to keep the box and the Styrofoam, because if you ever move, it's very difficult to find something with the right dimensions—I speak from experience.

The image quality is excellent, with no dead pixels, blacks, and good contrast. The maximum brightness of OLED is a bit of a problem, and this screen doesn't go extremely high. Even with the brightness set to 35/50 (I don't set it too high to avoid burn-in), this is a truly beautiful screen. The colors are fantastic when gaming, and it makes my previous screen look completely washed out.

I wanted to use my VESA mount, but installing it was a nightmare: the screws would barely fit into the holes, and it took me an hour to get it installed and the screws into the holes. Samsung really needs to rethink this mounting method, as this was a pain with my previous screen as well.

All in all, this is a beautiful screen, a nice upgrade from my previous one. Although I do miss an extra DisplayPort connection, I see little reason to complain: it's a beautiful screen, it does what it's supposed to do, and while the price is quite steep, I think it's more than worth it.

I would definitely buy it again.

Review by:
Kevin
Date:
6 August 2025
Translation:
Automatically translated from Dutch

Review is 10 out of 10.

Valuable investment

Dimensions
Colour
Stability

I recently purchased this monitor for both work and gaming. It's perfectly suited for both and easy to configure. It's a real game-changer if you're looking to switch from two or three monitors to one large one.

Review by:
Sander
Date:
16 July 2025
Translation:
Automatically translated from Dutch

Specifications

Product

Product
	Product number	955947
	Manufacturer code	LS49DG912SUXEN
	Brand	Samsung
	Processing of your defect	Via Coolblue
	Old product returned for free

Screen

Screen
	Recommended display resolution	5120x1440
	Sharpness	Quad HD (1440p)
	Aspect ratio	Super ultrawide (32:9)
	Refresh rate	144 Hz
	Response time	0,03 ms
	Panel type	OLED
	Brightness	250 cd/m2
	Local dimming
	HDR support
	Contrast ratio	1000000
	Touchscreen
	Type of HDR	HDR10
	Screen reflection	Anti-glare
	Blue light filter
	Flicker-free technology
	Color space	DCI-P3
	Color depth	1 billion colors (10-bit)
	Adaptive Sync
	Type of adaptive sync	Freesync Premium Pro
	Resolution width	5120 pixels
	Resolution height	1440 pixels
	Anti-reflection type	Matte
	Horizontal viewing angle	178 °

Physical properties

Physical properties
	Height	52,9 cm
	Width	119,4 cm
	Depth	28,4 cm
	Weight	8,8 kg
	Color	Silver
	Including stand
	Material	Metal, Plastic
	Cable management
	Appearance	Gaming
	Curved
	Screen curve	1800 R

Connectors and connections

Connectors and connections
	Number of HDMI connectors	2
	Number of Female HDMI type A 2.1 ports	1
	Number of headphone jacks	1
	Type of headphone connection	3.5mm (TRS)
	Number of USB-C ports	3
	Number of Female Standard DisplayPort 1.4 ports	1
	Number of female 3.5mm TRS Audio Jack ports	1
	Number of Female RJ-45 ports	0
	Type of USB port	USB-C
	Number of USB ports	3
	Suitable for daisy chaining
	USB-C dock

Included

Included
	Included by default	DisplayPort cable, USB cable
	Not included by default	USB-C cable

Adjustability

Adjustability
	Adjustable in height
	Tiltable
	Pivotable stand
	Pivot function
	VESA mount option
	VESA mount	100x100mm

Energy consumption

Energy consumption
	Energy label	G
	Energy consumption standby	0,5 W
	Energy consumption active	72 W
	Energy consumption per 1000h	49 kWh
	Annual energy consumption	71,54 kWh
	Annual energy costs	28,62 euros

Other properties

Other properties
	Built-in speakers
	Webcam
	Split screen
	Kensington lock

Quality properties

Quality properties
	Recommended for use	Gaming, Image editing and graphic design, Internet, email, and text processing, Photo editing, Video editing, Watching movies in Full HD

This is the one

Samsung Odyssey G9 LS49DG912SUXEN

Review is 8,8 out of 10, based on 12 reviews.

anything for a smile

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Samsung Odyssey G9 LS49DG912SUXEN

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Samsung Odyssey G9 LS49DG912SUXEN