Dell - U3423WE 34" UW-QHD (3440x1440) 8ms Curved IPS Monitor, - Black
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Highlights
- Key Specs
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 3440 x 1440 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Screen Size: 34 inches (Size of the screen, measured diagonally from corner to corner.)
- Display Connector(s): 1 x DisplayPort (The number and type of connectors used to connect to an external display.)
- General
- Brand: Dell
- Model Number: U3423WE
- Product Name: Dell U3423WE 34" UW-QHD (3440x1440) 8ms Curved IPS Monitor, Black
- Color: Black
- Display
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 3440 x 1440 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Contrast Ratio: 2000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Display Type: LCD
- Aspect Ratio: 21:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Curved Screen: true
- Brightness: 300 candela per square meter (A measure of the total light output.)
- Screen Size: 34 inches (Size of the screen, measured diagonally from corner to corner.)
- Connectivity
- Number of HDMI Inputs (Total): 2
- Display Connector(s): 1 x DisplayPort (The number and type of connectors used to connect to an external display.)
- Features
- Adjustable Stand Height: true
- Dimensions
- Product Width: 9.3 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 25.2 pounds (The out of box weight of the item.)
- Stand Included: true
- Certifications Listings & Approvals
- ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Warranty
- Warranty - Parts: The warranty is covered by the manufacturer for 365 days.
- Warranty - Labor: The warranty is covered by the manufacturer for 365 days.
- Other
- UPC: 721702341979
Immerse yourself in vivid visuals with the Dell U3423WE 34-inch curved monitor. This monitor features a stunning 3440 x 1440 resolution, IPS display, and 21:9 aspect ratio for a truly cinematic viewing experience. With three USB-C ports and multiple HDMI inputs, it offers seamless connectivity. The built-in speakers provide immersive sound quality, and the height, pivot, swivel, and tilt adjustments allow for flexible positioning. The monitor is also Energy Star compliant, ensuring energy efficiency and environmental responsibility.
- 34-inch (3440 x 1440) IPS Curved Display: 34-inch (3440 x 1440) IPS Curved Display
- 12-bit Color at 60 Hz; 0.2325mm Pixel Pitch: 12-bit Color at 60 Hz; 0.2325mm Pixel Pitch
- 300 cd/m², 2000:1 Contrast Ratio, 8ms Response Time: 300 cd/m², 2000:1 Contrast Ratio, 8ms Response Time
- 178° (H) / 178° (V): 178° (H) / 178° (V)
- 5 x USB 3.0, 3 x USB-C, 2 x HDMI, 1 x DisplayPort: 5 x USB 3.0, 3 x USB-C, 2 x HDMI, 1 x DisplayPort
Whats Included
- Dell UltraSharp 34" U3423WE Curved USB-C Hub Monitor, White, Power Cord.
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Immerse yourself in vivid visuals with the Dell U3423WE 34-inch curved monitor. This monitor features a stunning 3440 x 1440 resolution, IPS display, and 21:9 aspect ratio for a truly cinematic viewing experience. With three USB-C ports and multiple HDMI inputs, it offers seamless connectivity. The built-in speakers provide immersive sound quality, and the height, pivot, swivel, and tilt adjustments allow for flexible positioning. The monitor is also Energy Star compliant, ensuring energy efficiency and environmental responsibility.

For work or even play, see the big picture with the LG UltraWIde 34" WQHD curved monitor, the ultimate screen space upgrade for those who crave more screen space. The wide 21:9 aspect ratio and 3440 x 1440 resolution offer a crisp, immersive workspace—perfect for those whose work demands lots of screen space to see multiple windows all at once. Enjoy smoother performance with a 100Hz refresh rate and the convenience of USB Type-C connectivity, delivering power and data through a single cable. The height and tilt-adjustable stand ensures ergonomic comfort, while the 3-side virtually borderless design keeps your focus where it matters. Multitasking and managing large projects on one display has never been easier.

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Samsung's 34" ViewFinity S50GC offers a wider workspace featuring a 21:9 ratio and lifelike detail with Ultra-WQHD resolution. AMD FreeSync and 100Hz refresh rate allow an ultra-smooth user experience. Avoid eyestrain with TUV-certified Intelligent Eye Care that automatically adjusts brightness. With HDR10 that displays over 1 billion colors compared to 16.7 million for typical SDR technology, dark colors are darker and the brightest are even brighter.
| Pros for Dell - U3423WE 34" UW-QHD (3440x1440) 8ms Curved IPS Monitor, - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Screen Size, Overall Performance, Resolution, Refresh Rate, Ease of use |
| Cons for Dell - U3423WE 34" UW-QHD (3440x1440) 8ms Curved IPS Monitor, - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Speakers, Stand |
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