KOORUI 34-inch Curved Ultrawide WQHD 3440×1440 Gaming Monitor, 180Hz 1000R- PIP/PBP, 1ms(MPRT), HDR400, DCI-P3 95%, FreeSync Premium, 1 x DP 1.4 & 2 x HDMI 2.0, Tilt Height Swivel Adjustment, 34E6UC
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Availability:
In Stock.
Arrives
Thursday, Jun 11
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Size: 34"/WQHD/1000R/HDR400
Features
- ULTRAWIDE CURVED GAMING MONITOR: The 34 inch ultrawide gaming monitor (34401440) with 1000R design and 21:9 aspect ratio brings a truly immersive experience that offers more realistic visuals and comfortable viewing.
- VIVID AND VIBRANT COLORS: The 34 inch monitor is equipped with the DCI-P3 95% wide color gamut, 125% sRGB, 400nits brightness and HDR 400 so that you can enjoy the beauty and accuracy of 16.7 million colors on the big screen, and the 4000:1 contrast ratio gives you deeper insight into dark images.
- SMOOTHEST GAMING EXPERIENCE: The 34" ultrawide monitor with HDMI 2.0 interface supports 100Hz/120Hz refresh rate and the DisplayPort 1.4 interface supports up to 180Hz refresh rate. Easily accessible 5-Way Joystick allows you to quickly adjust display parameters to different games. FreeSync & G-Sync, 1ms(MPRT) respond time, RTS, FPS, Timer, and Crosshair Functions allow you to target enemies faster in the game and win in one move.
- EAGLE WING DESIGN: The design of the 34 inch computer gaming monitor is inspired by an eagle spreading its wings. The ergonomically shaped stand enables the 180Hz Gaming Monitor to be tilted for -5~20, swivel for -15~15and height adjustment up to 110mm. The curved monitor 34 inch is VESA compatible 75x75mm and allows you to save more space in your environment.
- PIP PBP AND BLACK EQUALIZER: KOORUI 34e6uc have picture-in-picture and picture-by-picture modes, and black equalizer function which can enhanced visibility in dark scenes.It's the perfect tool for work and a must-have for gaming.
- RELIABLE QUALITY&SUPPORT: KOORUI owns superb strength from monitor quality to premium service. With a 3-year spare parts replacement warranty, 12-month replacement service, and calling technical support. If you find any damage, malfunction, or missing accessories, please feel free to contact us.
Brand: KOORUI
Screen Size: 34 Inches
Resolution: QHD Ultra Wide 1440p
Aspect Ratio: 219
Screen Surface Description: Matte
Aspect Ratio: 219
Screen Finish: Matte
Contrast Ratio: 40001
Refresh Rate: 180 Hz
Display Type: LCD
Display Technology: VA
Viewing Angle: 178 Degrees
Brightness: 400 Nits
Color Gamut: 125
Has Color Screen: Yes
Picture Quality Enhancement Technology: DCI-P3 95% Color Gamut, HDR 400
Screen Size: 34 Inches
Item Dimensions D x W x H: 9.53"D x 31.4"W x 21.08"H
Item Weight: 18 Pounds
Resolution: QHD Ultra Wide 1440p
Display Resolution Maximum: 3440 x 1440 Pixels
Native Resolution: 3440x1440
Response Time: 1 Milliseconds
Connectivity Technology: DisplayPort HDMI
Hardware Connectivity: DisplayPort, HDMI
Adaptive Sync: FreeSync Premium, G-Sync
Additional Features: Ultrawide Screen
Specific Uses For Product: Gaming Business
Color: BLACK
Mounting Type: Wall Mount Desk Mount
Compatible Devices: Desktop, Gaming Console, Laptop
EU Spare Part Availability Duration: 3 Years
Warranty Type: 1 Year Manufacturer Warranty
Shape: Curved
Brand: KOORUI
Model Number: 34E6UC
Model Name: 34E6UC
Warranty Description: 1 Year Manufacturer Warranty
Series Number: 6
Manufacturer: KOORUI
Item Type Name: Ultrawide Curved Gaming Monitor
Built-In Media: 34 inch WQHD curved gaming monitor, DisplayPort Cable, Power Adapter and Cord, User Manual, VESA Screw M4*8mm
Total Number of HDMI Ports: 2
Total Usb Ports: 2
Number of Component Outputs: 3
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jun 11
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
So I've owned this monitor for about 3 years now and here's what I have to say about this monitor. The picture quality is actually really good. I got the 1080p version and I mostly use it with my Xbox series x and occasionally will use it for some lighter gaming on my gaming PC both work effortlessly well. The screen size is okay I think next time if it's in the budget I'll buy there 34 inch curved monitor. But for right now I'm sticking with this monitor until it dies and so far it's running strong 3 years later. Right now this monitor cost $80 which is an absolute steal at that price. I paid $130 for it and would say it's absolutely worth getting. There's no flickering. The setup process went smoothly. It's compatible with both my console and gaming PC! I absolutely love this monitor! I don't own the 27 inch version but I'd recommend going with either that size or bigger if you can afford it.
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Reviewed in the United States on December 10, 2025 by Conner M.
Size: 34"/WQHD/1000R/HDR400
Excellent product and value! Great quality, makes gaming awesome.
Reviewed in the United States on May 2, 2026 by Scotticus Finch
I initially had an issue with the monitor after a few days using it the screen started to flicker on and off every 7-20 seconds, checked setting look up possible issues got new display cables tried other devices it just randomly flickered constantly it was nearly unusable. After hearing my issues and that I could not simply take it somewhere being stuck at home disabled with my old monitor already sold, I had found that my PC using HDMI over display had a flicker maybe every 5 to 10 mins. So I requested a drop off of replacement then later that day a pick up for the faulty monitor, it all went smoothly and the new monitor is still kicking after several months, the monitor is great but the customer service by the seller was absolutely amazing. They really care
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Reviewed in the United States on April 26, 2026 by Ruben
Size: 24"/FHD/240Hz
It dose everything it said it did without any downsides thus far. I will say having it grouped with all the other monitors in the listing kinda skews the reviews for all the monitors and the HDR 400 certification not being a real HDR value is a bit scummy for marketing however over all its a amazing monitor. virtually 0 input lantancy as far as i can tell and its more than bright enough for me. Its color calibration is a bit off by default but can be easily fixed by switching to the cool setting. I was expecting it to come with a display port cable but it only came with a HDMI cable. I would have liked to see a display port cable but i understand why its a HDMI cable. It was very easy to setup and easy to use as its just the stand, the monitor, and the HDMI and power cords. The monitor stand is nice but its obviously where Koorui cheaped out however for a monitor of this price you cant beat it.
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Reviewed in the United States on October 20, 2025 by Greycie
Size: 34"/WQHD/1000R/HDR400
Review: I purchased two of the Koorui 34‑inch curved ultrawide monitors for a dual‑monitor setup, and so far I’m very pleased with them. The picture quality is sharp, the brightness is solid, and the “Normal” color preset looks natural without any adjustments. For the price, these 34‑inch panels deliver very good performance. That said, there are a few important details the product listing and reviews don’t mention — and knowing them ahead of time would have saved me some stress during installation. 1. YES, the 34‑inch model DOES include stand‑offs (spacers) This is not mentioned anywhere in the listing, and even Amazon’s Rufus incorrectly says they are *not* included. They actually come in the small accessory packet with the manual. If you’re mounting these monitors, you will need those stand‑offs because of the recessed VESA pattern. They are already in the box — just not advertised. I rushed to order a separate spacer kit because the listing didn’t mention it, so I’m putting this here to help the next person avoid that. 2. One of my monitors flashed briefly until I disabled FreeSync On one of the two monitors, I noticed a quick bright “flash” when moving the mouse. Turning off Adaptive Sync / FreeSync in the monitor’s menu fixed it instantly. The other monitor didn’t have this issue, so it seems to vary by panel. Not a defect — just something to be aware of if you see flicker or brightness pops. 3. Color and brightness match well once set manually After setting both monitors to the same brightness, contrast, and color mode, they match very well side‑by‑side. The “Normal” color preset looks the most accurate on these VA panels. 4. Build quality and packaging are solid Both monitors arrived well‑protected, and the included cables work fine. The stand is basic, but I’m using monitor arms, so that wasn’t a factor for me. 5. Too early to comment on long‑term support or durability I’ve only had these monitors set up for a few hours, so I can’t speak yet to long‑term reliability or how responsive Koorui’s support is. I’ll update this review if anything changes over time. Bottom line: These 34‑inch Koorui ultrawides are excellent for the price, especially for gaming or a dual‑monitor setup. Just be aware that: - Stand‑offs ARE included (despite the listing not saying so) - FreeSync may need to be turned off on some units - Picture quality is great once you match settings manually - Long‑term support is still unknown If the listing had mentioned the included spacers, it would have saved me a last‑minute order — so I hope this review helps the next person.
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Reviewed in the United States on February 12, 2026 by Boyd Mckee Kamer
Size: 27"/QHD/200Hz
This is a huge 1440p monitor for just $160. Display is crisp colors are vivid. I also like that it comes with a DP cable instead of a generic HDMI. I got the 27” 1440p 200hz model. I had been wanting an extra monitor because I was running out of precious screen space for my coding projects and the tiny little 15” 1080p monitor I had been using as an add-on was kind of pathetic. I wasn’t sure how nice this monitor was going to be because it was so ridiculously cheap but was desperate for a new one and $160 was a steal for a large 1440p. So far I’ve been nothing but happy with it. I added some photos showing compared to my main workhorse monitor, a Samsung that cost $330. As you can see from the photos, it has the same color depth/quality as the Samsung. In person and up close the screen quality between the two is the same, with the only real differences being that the Samsung is 5” bigger and curved. We shall see how it holds up over time. I will come back and edit the review if I have any issues but for now (April ‘26) it is running like a champ. As someone in their 40s I’ve seen the evolution of PC monitors first-hand and to now be at a point where you can get a lightweight 27” 1440p monitor for $160 is ****ing wild.
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Reviewed in the United States on May 1, 2026 by AndreD.