onn

onn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Black

4.3 stars out of 516 reviews
(4.3)|
516 ratings
onn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Blackonn 34 Curved Ultrawide WQHD 3440 x 1440p 100Hz Bezel Less Office Monitor with Cable Black
Pack Size:Single

Key item features

  • Immersive Display: Features a 34-inch curved ultrawide WQHD (3440 x 1440p) bezel-less display with an R1500 mm curvature for an expansive viewing experience.
  • Smooth Performance: Offers a 120Hz refresh rate and a rapid 1ms response time (with Trailing Reduction on) for fluid visuals, ideal for gaming and fast-paced content.
  • Ergonomic Design: Includes an adjustable stand with a tilt range of +20 to -5 degrees, and is VESA 100 x 100 mm compatible for flexible mounting options.
  • Versatile Connectivity: Equipped with 2 HDMI ports, 1 DisplayPort, and a 3.5mm headphone jack, ensuring broad compatibility with various devices.
  • Eye Comfort: Designed with an anti-glare screen and low blue light adjustment to reduce eye strain during extended use.
  • Broad Compatibility: Compatible with Windows, MacOS, and ChromeOS, making it suitable for a wide range of computing environments.
  • Included Accessories: Comes with an HDMI cable, AC power cable, monitor stand, and a Quick Start Guide for immediate setup.
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Current price is $209.00
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onn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Black
onn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Black
current price $209.00
onn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Black
4.3 out of 5 Stars. 516 reviews
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Packard Bell 34" Curved Ultrawide Monitor, 3440x1440 QHD, 165Hz, 1800R Curve, HDMI/DisplayPort, VESA Mount, Adjustable Tilt
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Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)
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Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)
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Comparison Chart:
Screen size34.00"onn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Black27 inGawfolk 27 inch Curved Monitor 100hz, PC White Computer Gaming Monitor FHD 1080P, 1800R, Frameless, Built-in Speakers34 inPackard Bell 34" Curved Ultrawide Monitor, 3440x1440 QHD, 165Hz, 1800R Curve, HDMI/DisplayPort, VESA Mount, Adjustable Tilt34 inSceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)
Resolution3440x1440onn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Black1920×1080Gawfolk 27 inch Curved Monitor 100hz, PC White Computer Gaming Monitor FHD 1080P, 1800R, Frameless, Built-in Speakers3440x1440Packard Bell 34" Curved Ultrawide Monitor, 3440x1440 QHD, 165Hz, 1800R Curve, HDMI/DisplayPort, VESA Mount, Adjustable Tilt3440 x 1440Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)
Refresh rate120 Hzonn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Black100 HzGawfolk 27 inch Curved Monitor 100hz, PC White Computer Gaming Monitor FHD 1080P, 1800R, Frameless, Built-in Speakers165 HzPackard Bell 34" Curved Ultrawide Monitor, 3440x1440 QHD, 165Hz, 1800R Curve, HDMI/DisplayPort, VESA Mount, Adjustable Tilt165 HzSceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)
DisplayLEDonn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, BlackLEDGawfolk 27 inch Curved Monitor 100hz, PC White Computer Gaming Monitor FHD 1080P, 1800R, Frameless, Built-in SpeakersLEDPackard Bell 34" Curved Ultrawide Monitor, 3440x1440 QHD, 165Hz, 1800R Curve, HDMI/DisplayPort, VESA Mount, Adjustable TiltLEDSceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)
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onn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Black $209.00

onn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Black
current price $209.00

onn 34" Curved Ultrawide WQHD (3440 x 1440p) 120Hz Bezel-Less Office Monitor with Cable, Black

4.3 out of 5 Stars. 516 reviews

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Customer ratings & reviews

4.3 out of 5 stars
stars516 ratings198 reviews
How item rating is calculated
  1. 5 stars69% (358)
  2. 4 stars13% (69)
  3. 3 stars4% (22)
  4. 2 stars3% (13)
  5. 1 star10% (54)

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Showing 1-3 of 198 reviews

Oct 12, 2025
Nicholas
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Excellent choice

This monitor is an excellent replacement for the two separate monitors I was using. Very easy setup, was no problem connecting to my Dell computer. Imaging is clear and sharp across the screen. I highly recommend this for its ease of use and quality.

Helpful?10SJBP3OTS2Q2522348721
Sep 9, 2024
Liam
Item details
Multipack quantity: 1
4 out of 5 stars review

Verified Purchase

Good monitor. but HDMI services need HDR activated

Nice screen for office work. Excel spreadsheets are clear and cover a wide range. When I connected first none of the HDMI ports would work, only the display port connection worked. Unfortunately, only the HDMI cable was included. Called support line and they told me to change cables and use cable on another monitor which worked well. Problem was not the cable. They could not help further. Fortunately, I had a display port cable and connected, and the monitor worked. With the display port cable connected and monitor working I could open display settings on my computer. It had RSS setting turned off. Turned on HDR services and all worked well after that through the HDMI.

Helpful?10SJBP3OTS2Q2522348721
reply from onn. Support

Hello, dear users. We are very sorry for the inconvenience. If you have any after-sales problems, you can contact our service provider through the following email:onncomptech@gmail.com，Or contact by phone：888-392-8288. Thank you for your understanding and support.

Sep 14, 2024
MadgeOfTexas
Item details
Multipack quantity: 1
4 out of 5 stars review

Verified Purchase

Good choice but limitations

Good choice. A couple of shortfalls but great for the cost. One issue is the menu feature that is not seamless. I have to keep "playing around with the button" to get the menu to come up. Another issue is the connectivity; it does waver sometimes. Too often, I have to keep turning everything off and start over to get the monitor to connect to my laptop.

Helpful?10SJBP3OTS2Q2522348721
reply from onn. Support

Hello, dear users. We are very sorry for the inconvenience. If you have any after-sales problems, you can contact our service provider through the following email:onncomptech@gmail.com，Or contact by phone：888-392-8288. Thank you for your understanding and support.