SANSUI 34 Inch Curved Monitor 240Hz UWQHD 3440×1440 Gaming Monitor | 21:9 2K Curved1500R,HDR400,Fast VA, PIP/PBP,AI Crosshair,AIPQ(Visual Enhance),MPRT 1ms,HDMI2.1*2,DP1.4*2(HDMI Cable Included)
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Availability:
20 left in stock
Arrives
Wednesday, Aug 19
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Size: 34 Inch
Features
- 34 Inch Curved 240Hz UWQHD(3440*1440) Fast VA Ultrawide 21:9 HDR400 Gaming Monitor with AI Crosshair and AI Bluelight.
- Performance: 240Hz Refresh Rate | MRPT 1ms Response Time | Freesync | AI PQ(Visual Enhance) | Ultra Vivid(Weak/Middle/Strong) | AI Crosshair | AI Bluelight | Sniper Scope | Game Mode | VRR( Support xBOX,PS,Switch,can only be used when connected to HDMI2.1)
- Ergonomic Stand: PIP/PBP | Tilt -5~15(+/-2) | VESA Compatible (100x 100mm) | 178 Wide Viewing Angle | Durable Metal Stand
- Ports: HDMI2.1*2 (Up to 2k 240Hz) | DP 1.4 X 2 (Up to 2k 240Hz) | Earphone |No speakers
- Warranty: SANSUI 34-inch 240Hz Curved gaming monitor support money-back and free replacement warranty from order date within 30 days and lifetime technical support.
Brand: SANSUI
Screen Size: 34 inches
Resolution: QHD Ultra Wide 1440p
Aspect Ratio: 219
Screen Surface Description: Matte
Aspect Ratio: 219
Screen Finish: Matte
Contrast Ratio: 30001
Refresh Rate: 240 hertz
Display Type: VA LED
Display Technology: LED
Viewing Angle: 178 degrees
Brightness: 450 cd
Color Gamut: 131
Picture Quality Enhancement Technology: AI PQ (Visual Enhance), Adaptive Sync, HDR400
Screen Size: 34 inches
Item Dimensions D x W x H: 7.48"D x 31.77"W x 17.91"H
Resolution: QHD Ultra Wide 1440p
Display Resolution Maximum: 3440 x 1440 pixels
Native Resolution: 3440x1440
Response Time: 1 milliseconds
Total Number of HDMI Ports: 2
Additional Features: Adaptive Sync, Blue Light Filter, Curved, Tilt Adjustment, Ultrawide Screen
Specific Uses For Product: Business, Entertainment, Gaming
Color: Black
Mounting Type: Desk Mount/Wall Mount
Warranty Type: 1 Year Manufacturer Warranty
Shape: Curved
Brand: SANSUI
Model Number: ES-G34C5 PRO
Model Name: ES-G34C8 PRO
Warranty Description: One Year Warranty
Manufacturer: EXPRESS LUCK INDUSTRIAL(ZHONGSHAN)LIMITED
Unit Count: 1 Count
Connectivity Technology: DisplayPort, HDMI
Hardware Connectivity: 3.5mm Audio, DisplayPort, HDMI
Adaptive Sync: FreeSync
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Aug 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 24 inch
Pleasantly surprised with this one. Bought this to replace a failing monitor on my desk. It was easy to set up and use. I had it connected and working in minutes. I like it's curved shape making it easy to view and making it work well with the other monitor on my desk. The ports on the monitor matched what I needed to connect to my graphics card and the power cord was long enough to easily stretch across my desk. I liked that it could be powered from the surge protector I am already using. I also liked that I am able to easily make adjustments to the brightness and picture to suit my preferences as well as add a built in on screen reticle for FPS gaming. This monitor is definitely great value for the money given it's high frame rate and great features. The sound quality is about what you'd expect from a monitor speaker but it works if you need it in a pinch.
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Reviewed in the United States on July 26, 2026 by Joshua
Size: 32 Inch
First, I think this 32" 1440, 180hz monitor is a great value considering the price. I'm happy to report that I don't have any dead pixels, the colors are vibrant, and I'm a huge fan of the joystick toggle that makes getting into the screen settings super easy. There are 5 modes you can toggle through for quick settings, and for gaming I use the FPS setting, which is very vibrant and has high saturation. Watching 4K YouTube 60FPS videos is stunning and a feast for the eyes. When playing games, there is no ghosting and movement is fluid at 180HZ, running native 1440 resolution and with AMD Freesync enabled. All of that being said, the only drawback of this monitor (or at least the one I received) is serious clouding in the corners when the screen is displaying blacks or dark colors (see attached pics). I'm guessing that this is caused by pressure points on the corners that makes the screen curved. I've wrestled with returning it, and I'm trying to get used to it, but my eyes can't stop seeing it. I fear dead pixels far more than clouding, and monitor panels are a real lottery, so I think I'm going to count my blessings and hang on to it, but it's dissapointing none the less. Without the clouding, this monitor could compete with brand names that sell for a much higher price point. UPDATE 12/15/2025- I am BLOWN away! Last week I was contacted by Sansui customer service who wanted to apologize for the dissapointment and offered to send me options to make it right! It was agreed to try another monitor to fix the issue. True to their word, the new monitor arrived minutes ago, and has ZERO issues, no clouding, no dead pixles, and is absolutely flawless. What's even more impressive is that that they shipped the replacement from Amazon stock, so it wasn't sent a factory unit that was inspected first. Imagine that...they believed enough in their product that they were willing to send another one right from Amazon. I am beyond impressed that Sansui PROACTIVELY contacted a customer and worked hard to make it right. Well done Sansui!
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Reviewed in the United States on November 23, 2025 by Dugger
Size: 34 Inch
This monitor has been a really nice upgrade for gaming, especially coming from a normal 2560x1440 monitor. The extra width makes games feel a lot more open and immersive, and it is one of those upgrades you notice right away once you sit down and start playing. Racing games, shooters, and open world games all felt better because there is just more screen around you. It makes a regular monitor feel kind of small after using this for a bit. The picture quality has been solid for me. Text looks sharp, colors look good, and the QHD resolution is a good balance because it still looks clean without being as hard to run as 4K. The 240Hz refresh rate is also a big plus if your PC can push higher frame rates. Everything feels smooth, and I did not notice any major issues with motion while gaming. It performed as advertised for me, and I was happy with how responsive it felt. The curve is nice too. I was not sure how much I would care about it, but on an ultra wide screen it makes sense. It helps the edges feel more natural instead of feeling like you are looking way across a flat panel. The size is big, so you definitely want to make sure you have enough desk space. It is not something I would put on a tiny desk unless you are using a monitor arm or have a pretty deep setup. The only thing that took a little time was getting the settings dialed in the way I liked. Out of the box it looked good, but not perfect for my taste. I had to mess with brightness, colors, and a few display settings before it really felt right. That is not a huge complaint, but it is worth mentioning because some people may expect it to look exactly how they want right away. Once I adjusted it, I was much happier with it. For normal use, it is also really nice. Having the wide screen makes multitasking easier, and I can keep windows side by side without feeling cramped. For gaming though, that is where it really stands out. It feels like a real upgrade instead of just a slightly bigger monitor. Overall, I am very happy with it. It worked amazing for gaming, the ultra wide size is awesome, and the high refresh rate makes everything feel smooth. Just be ready to spend a little time adjusting the settings, and make sure you have the desk space for it. Once it is set up, it is a great monitor.
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Reviewed in the United States on April 29, 2026 by Tyler and Krista
Size: 27
I was really impressed by this tv and mostly the cost. Almost everything on this TV is great. The picture is very good quality, theres no dead pixels or grey shadow in the corners of the screen and runs pretty smoothly. Its pretty easy to use with the joystick on the back of the screen, just wish it came with a remote but thats what the buttons on the back are for. The only problem i would have w this tv is the sound is kind of low even at 100% volume, it kind of depends on what game your playing or what movie your watching. For example, im watching kick-ass, a sort of spin-off of heroes with a good amount of action including guns and id say it is rather quiet with the commentary of players/people besides gun shots/loud noises. Excellent tv for its price and all around, great quality and no bugs. Only issue is the sound of the tv buts its still not bad. 9/10. I would it recommend it as a starter monitor but can be used as a general monitor. (My camera doesnt give much justice and I cant upload a video sorry:()
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Reviewed in the United States on January 16, 2026 by Keanu Bustillos
Size: 34 Inch
TLDR: Amazing price for this quality of monitor. Confirmed 3440x1440 resolution, as well as confirmed 240hz refresh rate, through display settings and Nvidia control panel. Colors come a bit warm out of box, but can be adjusted to your liking. Comes with only one display port cable, no hdmi cables. The height is NOT adjustable. Yap: With all the hype around 4k and oled and all that new stuff, I feel like 1440p doesn’t get any love anymore. A few years ago 1440p and 144hz felt like you were on top of the world, just for the standard to shift so soon. PC part prices are ridiculous for no reason nowadays, and that even includes monitors. The average brand name 4k oled monitor with high refresh rate cost over $800 easily.. So, this brings us to: how affordable is 1440p gaming nowadays? If you ask me, I paid about $220 for this bad boy and holy smokes it’s pretty worth it. Considering most options like Samsung, LG, ASUS, etc.. cost around ~$400 msrp for a 34” ultrawide 1440p with LOWER refresh rate, that’s kinda insane to me. I know Sansui is a brand with a lot of different manufacturers throughout history, which makes you suspect it might be knockoff quality; but yet.. it’s good? I got this monitor as a gift to my younger brother, whom which I also gifted him a 5070ti gaming PC to pair with. I wasn’t expecting much from this purchase, but I decided to buy it to see if it was too good to be true, since I really didn’t want to break the bank on a Samsung odyssey or LG ultra gear. Turns out, this monitor is actually pretty darn good, while also being almost 3x less the price of its competitors. I tested the monitor, checking Nvidia Control Panel as well as display settings to confirm its legitimacy, and yeah it’s real. 3440x1440 resolution, 240hz CONFIRMED. The packaging was pretty modern and simple, the stand is sturdy and easy to click onto the screen. The only downside being that the height IS NOT adjustable. Out of the box, the colors are pretty warm compared to usual, but this can be adjusted through Nvidia control panel or something like that, in order to fit your liking. The controls are a bit awkward but straightforward, there’s a power button and a joystick like button on the right side of the monitor on the back. From what I tested and read the manual about, there is no way to adjust the brightness or colors and sound through the controller on the back of the monitor. I’m also pretty sure there’s no audio that comes with this monitor as well, but an option appears on volume mixer. The things you can adjust with the controller on the back is an AI crosshair [downward press] (which just puts a selectable preset crosshair in the middle of your screen) which I thought was pretty nice for players that seek crosshairs in games that don’t have them. Different screen modes are available [right press] like gaming mode and stuff like that, kinda just acts like a filter that messes with the contrast and stuff. Other from that the monitor looks pretty good, it just needs some color adjustments to get the correct colors. Oh and it is vesa mountable, but you would probably need a bracket for it. For $220, getting an ultrawide 34” 240 HZ refresh rate monitor is insane in the big 26’. Mega insane value, very worth, sleeper pick. No screen tear, no dead pixels, just reasonable pricing for a product that every big brand could learn from.
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Reviewed in the United States on March 25, 2026 by ludy
Size: 34 Inch
This is my first widescreen monitor. I needed something that was of good quality, priced well, and would allow me to work on one screen. There are higher priced monitors, but this monitor has been good for me. It has enough ports to connect to whatever you need to connect to. It is bright enough and was easy to set up.
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Reviewed in the United States on July 23, 2026 by M
Size: 24 Inch
Very good monitor! It is very smooth at 160 Hz and feels WAY better than my previous 60 Hz monitor. It has very thin bezels on the sides and top, which is nice considering my old monitor had half-inch-thick bezels. It has great adjustability, and the size is very nice to fit my small desk. Mounting it was EXTREMELY easy to do and the viewing angles are consistent. It has 1 HDMI port and 1 DisplayPort, which is all I need to connect to my pc. Great monitor!
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Reviewed in the United States on June 3, 2026 by kaaam
Size: 27
This product is AMAZING!! My Husband Loves it , the screen is very clear the curve makes it even more AMAZING!! The Sound is great you can use it as a tv it is loud enough for you to hear even without speakers. Definitely A 10/10 Thank You Amazon!!!
Reviewed in the United States on July 9, 2026 by Ayuana Pittman