[This review was collected as part of a promotion.] I have found my ultrawide monitor to be an absolutely amazing addition to my setup. The expansive screen real estate has truly transformed my workflow and entertainment experience over the past three years. Navigating through multiple applications simultaneously is a breeze, and the immersive visuals make gaming and watching content incredibly engaging. Its performance has been consistently excellent, making it a reliable and enjoyable piece of technology. I wholeheartedly recommend this monitor to anyone seeking enhanced productivity and a superior viewing experience.
[This review was collected as part of a promotion.] High freshness rates is a good start. But the contrast and smoothness of this is magnificent! The design is very responsive and even the blackness is vibrant!
Don't waste your money on the Samsung Care+ or VIP Advantage Membership. 3 different numbers, chats and texts - no resolution from a care team.
Features
1
Performance
1
Design
1
Value
1
Response from Samsung USBy Samsung Brand Ambassador, June 16, 2026
brad:
We appreciate your feedback and regret that your experience with Support fell short. We’d like to further investigate and offer assistance. You can reach Samsung Support at 1-800-SAMSUNG between 8AM - 9PM EST Monday - Friday, and 8AM - 6PM Saturday and Sunday. LiveChat is also available by visiting the ‘Support’ link on our website.
The monitor is very clear and bright, even in well-lit rooms. Do not notice any glare or reflections unless the screen is mostly black. The curvature is nice for a screen this size. I wish it had more PBP/PIP modes so it could be set up better in my space and for games that don't play nice with the 32:9 aspect ratio. Out of the box, the monitor arm would not attach to the base, but that was a relatively easy fix. Be sure to have a friend (or a lot of open space) when unboxing, as it is quite large and heavy. After about 1 week of moderate use, a vertical green line appeared near the center of the screen. Warranty repair in progress. Assuming that goes well, I will have no complaints and will never be able to go back to multiple monitors ever again.
I would recommend this to a friend!
Features
4
Performance
3
Design
5
Value
4
Response from Samsung USBy Samsung Brand Ambassador, April 9, 2026
dcbrnt01:
We’re sorry to hear about the issues you’ve experienced with your G91SD Monitor. If you’ve already received a ticket number, your case is in progress with our Support teams, and we appreciate your patience while your service appointment is arranged.
If at any time you wish to check the status of your RMA, please have your ticket number ready and contact Samsung Support at 1-800-SAMSUNG from 8AM - 9PM EST Monday - Friday, and 8AM - 6PM Saturday and Sunday, or connect with a LiveChat agent anytime by selecting ‘Support’ on our website.
After having this monitor for one year, I can say that I am satisfied with this display. I only have one complaint: after going to sleep, it will sometimes not wake up by normal methods. I sometimes have to use the power toggle. This doesn't happen every time. It very well could be an issue with something else that is causing it. Overall, I am pleased with this display.
Advertised to "Connect more ways" with a photo of lines into the monitor from a tablet, a keyboard, an XBox controller, and a laptop with HDMI 2.1 | DP | USB-C listed as connection options.
After setting the laptop up, this apparently means you can connect via USB-C, but that only drives the speaker and the USB-C out port, but not the actual monitor. You still need that laptop to output to HDMI or Display Port separately. Sad panda, bad advertising.
No, I would not recommend this to a friend.
Features
3
Performance
4
Design
3
Value
4
Response from Samsung USBy LS49DG910SNXZA=, -Samsung, December 31, 2025
Thank you for your review. Samsung is committed to providing the best possible product experience, quality, and value. Samsung greatly values our customers’ feedback and we utilize your concerns and opinions in our relentless efforts towards delivering world-class products. We are very sorry to hear this product didn't meet your expectations and hope to have you back as a customer again. If there is anything we can do to assist you and improve your product experience, please don't hesitate to contact Samsung Customer Support via: 1-800-SAMSUNG, available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun)
[This review was collected as part of a promotion.] I've had this monitor for a few months now, and it has been great so far. The OLED picture is very nice, and the 49 inch size is great for productivity.