---
product_id: 558012991
title: "Samsung LS49CG934SUXXU Odyssey OLED 49\" Gaming Monitor - 5120x1440, Speakers, HDMI 2.1, 0.03ms, 240Hz"
brand: "samsung"
price: "€ 2345.14"
currency: EUR
in_stock: true
reviews_count: 4
category: "Samsung"
url: https://www.desertcart.gr/products/558012991-samsung-ls49cg934suxxu-odyssey-oled-49-gaming-monitor-5120x1440-speakers-hdmi
store_origin: GR
region: Greece
---

# 0.03ms ultra-fast response Quantum Dot tech for vivid colors 240Hz refresh rate for smooth visuals Samsung LS49CG934SUXXU Odyssey OLED 49" Gaming Monitor - 5120x1440, Speakers, HDMI 2.1, 0.03ms, 240Hz

**Brand:** samsung
**Price:** € 2345.14
**Availability:** ✅ In Stock

## Summary

> 🔥 Dominate your workspace & game zone with Samsung’s OLED beast!

## Quick Answers

- **What is this?** Samsung LS49CG934SUXXU Odyssey OLED 49" Gaming Monitor - 5120x1440, Speakers, HDMI 2.1, 0.03ms, 240Hz by samsung
- **How much does it cost?** € 2345.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/558012991-samsung-ls49cg934suxxu-odyssey-oled-49-gaming-monitor-5120x1440-speakers-hdmi)

## Best For

- samsung enthusiasts

## Why This Product

- Trusted samsung brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Visuals at 240Hz:** Ultra-smooth gameplay with a 240Hz refresh rate and AMD FreeSync Premium Pro for stutter-free action.
- • **True Black HDR Experience:** DisplayHDR True Black 400 delivers infinite contrast and reveals every shadow detail for next-level immersion.
- • **Versatile Multi-Device Hub:** Multiple HDMI 2.1 ports, DisplayPort, and USB 3.0 hub keep your setup clean and connected.
- • **Lightning-Fast Reaction Time:** 0.03ms response time means you never miss a beat in competitive gaming.
- • **Immersive Ultra-Wide OLED Display:** Experience stunning 5120x1440 resolution with deep blacks and vibrant colors powered by Quantum Dot technology.

## Overview

The Samsung Odyssey OLED 49" LS49CG934SUXXU is a cutting-edge ultra-wide gaming monitor featuring a blazing 0.03ms response time, 240Hz refresh rate, and a stunning 5120x1440 OLED display enhanced by Quantum Dot technology. Designed for professionals and gamers alike, it offers versatile connectivity including HDMI 2.1 and USB hubs, plus DisplayHDR True Black 400 for exceptional color depth and contrast. While praised for its visual brilliance and speed, users should note occasional firmware and control quirks. This monitor is a premium choice for those seeking immersive, ultra-wide productivity and gaming experiences.

## Description

Experience lightning-fast 0.03ms response time and 240Hz refresh rate on this 49" OLED gaming monitor with Quantum Dot technology for vibrant colors and deep blacks.

Review: Perfect For Me, But Do Your Research... - I've been using this monitor for a week now, for both gaming/content consumption and working from home and I'm very happy with it. Firstly, I did a LOT of research before buying it and there's a lot of evidence of negative experiences across the interwebs for a number of reasons. Most of which (from my research) appear to have been caused by combinations of bad firmware from Samsung interspersed with bad cables, bad GPU settings and bad components used within the monitor itself. I took each issue and decided what my risk of experiencing them was. From comments online most of the issues I could find were linked with nVidia GPUs, but I run AMD 7800XT so my view was that my risk was low. I use a high quality Ugreen DisplayPort 2.1 cable supporting 40gbps from my home PC, so again risk was low. A lot of issues also apparently stemmed from using 240hz and VRR, neither of which I use when playing games like Satisfactory so I left the screen in 120hz mode which is more than enough for me and my modest GPU. The biggest issue I could find is that there was a faulty thermistor used on the T-Con board, which appeared to have been adding resistance to a circuit when the temperature of the monitor dropped too low, and thus preventing it from powering on where it had sat in a cold room and/or unused for an extended period of time. My home office gets cold-ish at night, dropping to 17 degrees at times and I've not seen this issue YET. It arrived with firmware version 1009.0 which I see online was released by Samsung in May 2025, and so I'm assuming that this unit was assembled not long before that and has had any hardware concerns seen previously addressed. I'm happy to say that in my use, I've experienced no issues. On my gaming PC I run full resolution at 120hz and I also use PBP for my work laptop as it only has DisplayPort 1.2, and so can't provide the full 5120x1440. I use the two HDMI inputs at 2560x1440 at 60hz and the only issue is that to change to PBP I have to enter the monitor OSD, select the correct input and then turn on PBP manually and it's a bit annoying (especially as the button doesn't always respond first time). Other than that, the PBP experience is good and it's basically no different than using a single monitor other than Windows wanting to snap things to the (invisible) right/left edges when moving between the two logical displays. In terms of image quality etc, everyone these days knows what an OLED screen is and what they can do. I came from a 34 inch VA panel and so it has been a rather large upgrade in terms of angles, colours, blacks and brightness. Watching a 32:9 OLED showcase on YouTube is an eye-opener for sure. There's a lot of "mimimi ohmygod the text" complaints around too, but I just don't have any issues with it at all. I work in the IT field and so I spend eight hours per day reading code and I don't have a problem with eye-strain or anything linked to reading "poor quality" text on this screen. A large part of what drew me to this monitor over others is the design of it - It is hands down the best looking monitor in the universe. The bezels are a bit big, but that thin and curvy rear end is so pretty and all of the other black box monitors just look poor in comparison. Being so thin, the power supply is external and to be honest its so big I thought that they'd bundled a Virgin Media box with the monitor for a second. The stand is a hefty, flat metal plate, so it doesn't take up over 73% of your desk and can have things on top of it where required. It has an almighty wobble on it though, any time I breathe in its direction it bounces all over the place and it is definitely something that needs improvement. I may buy an arm for it, but I'm not sure that it would improve stability much. Not sure why it needed to have the nVidia branding on it either, especially when taking the aforementioned issues into consideration. One thing to note, being an OLED the screen requires a periodic refresh and it likes to do this after four hours of use. It does this the next time it goes into standby and while Samsung state that it takes fifteen minutes, I've timed mine at more like twenty. I know when it is doing it because there's a small (and not very bright) red LED under the Samsung logo which flashes when the monitor is asleep, but doesn't start until the pixel refresh has finished. Not allowing this process to complete will result in a message telling you so, and I understand that it may force the process should it not be allowed to complete after a specific number of hours of use. Previously I'd turn my PC and screens off at the socket when not in use, but since owning this monitor I've put it on a separate extension which is never powered off. Again, I'm very happy with it but definitely do your research and consider the potential issues for your use-case should they still exist with the current stock. It's 4.5 stars, not 5, only due to the wonky software and OSD control button. It's also a bit over-priced, but as I'm writing this on a Friday it gets a 5 rather than a 4.
Review: Good picture... - The picture is good... and big. The cons are, split screen is awful, and pib is bad too. Don't get control of aspect and a pain to switch. The biggest thing to me is, barely over 6 months it just stopped working. It's very overpriced, I'd suggest looking at another brand. Update: samsungs contacted repair company has had my monitor for 10 days with no updates. I wish I never bought it, I've had to get a spare while I'm waiting. For monitors, buy samsung buy twice apparently.

## Features

- With a hair-raising 0.03ms response time on the 240Hz screen, react to your opponent's every move quicker than ever on the lightning-fast screen
- ​Feel the difference of Samsung OLED. A brighter screen delivers more colors, shades and contrast for a more brilliant picture at all times, powered by Quantum Dot technology
- Fast-action and complex game scenes are projected stably and stutter-free with AMD FreeSync Premium Pro to power your competitive edge
- DisplayHDR True Black 400 - Uncover every secret with infinite expression. See true black and dark colors on screen without pixel light bleed for supreme color and depth expression in every game.
- Versatile connectivity - Tap into a multitude of input options. HDMI 2.1, DisplayPort and USB Hub let you hook up to favorite devices that elevate your game with no mess

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8PDJQ4Q |
| Are Batteries Included | No |
| Best Sellers Rank | 3,539 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 73 in Monitors |
| Brand | Samsung |
| Colour | OLED |
| Customer Reviews | 3.7 3.7 out of 5 stars (103) |
| Date First Available | 20 Jun. 2023 |
| Guaranteed software updates until | unknown |
| Item Weight | 12.6 kg |
| Item model number | LS49CG934SUXXU |
| Manufacturer | Samsung |
| Number of HDMI Ports | 3 |
| Number of USB 3.0 Ports | 3 |
| Product Dimensions | 23.6 x 119.4 x 52.9 cm; 12.6 kg |
| Resolution | 5120x1440 |
| Screen Resolution | 5120x1440 |
| Series | LS49CG934SUXXU |
| Speaker Description | 2 Channel |
| Standing screen display size | 49 Inches |

## Product Details

- **Aspect ratio:** 32:9
- **Brand:** Samsung
- **Display resolution maximum:** 5120x1440
- **Image contrast ratio:** 400:1
- **Power consumption:** 75 Watts
- **Refresh rate:** 240 Hz
- **Resolution:** 5K QHD 1440p
- **Response time:** 0.03 Milliseconds
- **Screen size:** 49 Inches
- **Screen surface description:** Matte

## Images

![Samsung LS49CG934SUXXU Odyssey OLED 49" Gaming Monitor - 5120x1440, Speakers, HDMI 2.1, 0.03ms, 240Hz - Image 1](https://m.media-amazon.com/images/I/815e-lChOZL.jpg)

## Questions & Answers

**Q: Does this support PowerDelivery to laptops (85w), please? :-)**
A: Yes it does. It does PD with data/video on one of the USB-C ports.

**Q: does this monitor have speakers that work through the HDMI ? I'm not going to make that mistake again..**
A: Looking at the description on Amazon,  there is specific mention of a separate headphone jack. I would therefore assume that sound is not played via the hdmi cable.

**Q: Is it PS4 compatible?**
A: Can I use it for ps4

**Q: Hi, what is the exact size width and height of this monitor as I want to get the best for the small space I have :)**
A: Hi,

Thank for you query.

The dimensions for the monitor are 80.6 x 47.5 x 27.2 cm.

Kind Regards,
Ebuyer Technical Support

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect For Me, But Do Your Research...
*by T***. on 5 December 2025*

I've been using this monitor for a week now, for both gaming/content consumption and working from home and I'm very happy with it. Firstly, I did a LOT of research before buying it and there's a lot of evidence of negative experiences across the interwebs for a number of reasons. Most of which (from my research) appear to have been caused by combinations of bad firmware from Samsung interspersed with bad cables, bad GPU settings and bad components used within the monitor itself. I took each issue and decided what my risk of experiencing them was. From comments online most of the issues I could find were linked with nVidia GPUs, but I run AMD 7800XT so my view was that my risk was low. I use a high quality Ugreen DisplayPort 2.1 cable supporting 40gbps from my home PC, so again risk was low. A lot of issues also apparently stemmed from using 240hz and VRR, neither of which I use when playing games like Satisfactory so I left the screen in 120hz mode which is more than enough for me and my modest GPU. The biggest issue I could find is that there was a faulty thermistor used on the T-Con board, which appeared to have been adding resistance to a circuit when the temperature of the monitor dropped too low, and thus preventing it from powering on where it had sat in a cold room and/or unused for an extended period of time. My home office gets cold-ish at night, dropping to 17 degrees at times and I've not seen this issue YET. It arrived with firmware version 1009.0 which I see online was released by Samsung in May 2025, and so I'm assuming that this unit was assembled not long before that and has had any hardware concerns seen previously addressed. I'm happy to say that in my use, I've experienced no issues. On my gaming PC I run full resolution at 120hz and I also use PBP for my work laptop as it only has DisplayPort 1.2, and so can't provide the full 5120x1440. I use the two HDMI inputs at 2560x1440 at 60hz and the only issue is that to change to PBP I have to enter the monitor OSD, select the correct input and then turn on PBP manually and it's a bit annoying (especially as the button doesn't always respond first time). Other than that, the PBP experience is good and it's basically no different than using a single monitor other than Windows wanting to snap things to the (invisible) right/left edges when moving between the two logical displays. In terms of image quality etc, everyone these days knows what an OLED screen is and what they can do. I came from a 34 inch VA panel and so it has been a rather large upgrade in terms of angles, colours, blacks and brightness. Watching a 32:9 OLED showcase on YouTube is an eye-opener for sure. There's a lot of "mimimi ohmygod the text" complaints around too, but I just don't have any issues with it at all. I work in the IT field and so I spend eight hours per day reading code and I don't have a problem with eye-strain or anything linked to reading "poor quality" text on this screen. A large part of what drew me to this monitor over others is the design of it - It is hands down the best looking monitor in the universe. The bezels are a bit big, but that thin and curvy rear end is so pretty and all of the other black box monitors just look poor in comparison. Being so thin, the power supply is external and to be honest its so big I thought that they'd bundled a Virgin Media box with the monitor for a second. The stand is a hefty, flat metal plate, so it doesn't take up over 73% of your desk and can have things on top of it where required. It has an almighty wobble on it though, any time I breathe in its direction it bounces all over the place and it is definitely something that needs improvement. I may buy an arm for it, but I'm not sure that it would improve stability much. Not sure why it needed to have the nVidia branding on it either, especially when taking the aforementioned issues into consideration. One thing to note, being an OLED the screen requires a periodic refresh and it likes to do this after four hours of use. It does this the next time it goes into standby and while Samsung state that it takes fifteen minutes, I've timed mine at more like twenty. I know when it is doing it because there's a small (and not very bright) red LED under the Samsung logo which flashes when the monitor is asleep, but doesn't start until the pixel refresh has finished. Not allowing this process to complete will result in a message telling you so, and I understand that it may force the process should it not be allowed to complete after a specific number of hours of use. Previously I'd turn my PC and screens off at the socket when not in use, but since owning this monitor I've put it on a separate extension which is never powered off. Again, I'm very happy with it but definitely do your research and consider the potential issues for your use-case should they still exist with the current stock. It's 4.5 stars, not 5, only due to the wonky software and OSD control button. It's also a bit over-priced, but as I'm writing this on a Friday it gets a 5 rather than a 4.

### ⭐ Good picture...
*by D***L on 6 July 2024*

The picture is good... and big. The cons are, split screen is awful, and pib is bad too. Don't get control of aspect and a pain to switch. The biggest thing to me is, barely over 6 months it just stopped working. It's very overpriced, I'd suggest looking at another brand. Update: samsungs contacted repair company has had my monitor for 10 days with no updates. I wish I never bought it, I've had to get a spare while I'm waiting. For monitors, buy samsung buy twice apparently.

### ⭐⭐⭐⭐⭐ great for both gaming and multitasking
*by N***E on 2 January 2026*

amazing monitor for gaming and multitasking does not weigh that much for the size and connectivity is great with a windows PC however check that what you are using it for will work as Xbox does not work well on super ultra wide but it is a great monitor at a great price so i would say amazing value for money with its amazing picture quality on the 49" OLED screen however the UI built into the monitor is terrible but not something you use a lot as long as you just keep the monitors speakers on 100% all the time and toggle volume through your chosen device

## Frequently Bought Together

- Samsung LS49CG934SUXXU Odyssey OLED 49" Gaming Monitor - 5120x1440, Speakers, HDMI 2.1, 0.03ms, 240Hz
- PUTORSEN Ultrawide Monitor Arm for 17" to 49" Flat/Curved Screens, Heavy Duty Gas-Assisted Monitor Mount Full Motion Support up to 18kg with VESA 75/100mm-White

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-31*