---
product_id: 535400727
title: "Dell UltraSharp U3423WE 34.1\" WQHD Curved Screen WLED LCD Monitor - 21:9"
brand: "dell"
price: "¥340687"
currency: JPY
in_stock: true
category: "Dell"
url: https://www.desertcart.jp/products/535400727-dell-ultrasharp-u3423we-34-1-wqhd-curved-screen-wled-lcd
store_origin: JP
region: Japan
---

# USB-C with 90W power delivery 98% DCI-P3 color gamut 34.1" curved ultra-wide display Dell UltraSharp U3423WE 34.1" WQHD Curved Screen WLED LCD Monitor - 21:9

**Brand:** dell
**Price:** ¥340687
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your productivity with cinematic clarity and seamless multitasking!

## Quick Answers

- **What is this?** Dell UltraSharp U3423WE 34.1" WQHD Curved Screen WLED LCD Monitor - 21:9 by dell
- **How much does it cost?** ¥340687 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/535400727-dell-ultrasharp-u3423we-34-1-wqhd-curved-screen-wled-lcd)

## Best For

- dell enthusiasts

## Why This Product

- Trusted dell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vibrant True-to-Life Colors:** Experience professional-grade color accuracy with 98% DCI-P3 coverage and IPS Black technology for deep contrast and vivid visuals.
- • **Dual PC Control with Auto KVM:** Switch between two connected PCs using a single keyboard and mouse, maximizing multitasking efficiency without clutter.
- • **Eye Comfort Meets Productivity:** Always-on ComfortView Plus reduces harmful blue light without sacrificing color fidelity, keeping your eyes fresh during long work sessions.
- • **Seamless USB-C Power & Data Hub:** Charge your laptop with up to 90W power while transferring data at lightning-fast speeds, streamlining your desk setup effortlessly.
- • **Immersive Ultra-Wide Curved Display:** Expand your workspace with a stunning 3440x1440 WQHD resolution on a 34.1" curved screen that reduces eye strain and boosts focus.

## Overview

The Dell UltraSharp U3423WE is a 34.1-inch curved WQHD monitor featuring a 3440x1440 resolution, IPS Black technology for superior contrast, and 98% DCI-P3 color accuracy. It offers extensive connectivity including USB-C with 90W power delivery, HDMI, DisplayPort, and Ethernet. Designed for professionals, it supports dual PC inputs with Auto KVM, built-in speakers, and ComfortView Plus for eye comfort, making it a powerhouse for immersive productivity and multitasking.

## Description

Experience immersive productivity with superior contrast and color on a 34" curved WQHD monitor with IPS Black technology and ComfortView Plus. Features and Design | Beauty in the way you work Immerse yourself in deep blacks, vivid colors and effortless productivity on this 34" curved WQHD (3440 x 1440) monitor. All-encompassing experience | Exceptional contrast: Experience superior black and consistent grey performance with exceptional contrast (2000:1) across a wide viewing angle with IPS Black technology.Immersive design: This ultra wide, curved screen improves your field of view, reduces reflections and creates a near-uniform visual focus.Built-in speakers: Deliver clear audio with integrated dual 5W speakers.Brilliant color: See your work in vibrant, consistent colors across a wide viewing angle with a color depth of 1.07 billion colors and wide color coverage-98% of the DCI-P3 color space (99% sRGB).Enhanced eye comfort: ComfortView Plus-an always-on, built-in low blue light screen-reduces potentially harmful blue light emissions without compromising color. Your hub for connectivity| Jumpstart productivity:Wake up and switch on your laptop with the power sync feature.Enhanced connectivity:Streamline your workspace with extensive connectivity ports including USB-C (up to 90W power delivery), RJ45 (Ethernet), DP1.4, and HDMI. Quick Access USB-C (up to 15W of power charging) and super speed USB 10Gbps ports enable easy connections and fast data transfers. Multitask better:Connect to two PC sources and Auto KVM (keyboard, video, mouse) will seamlessly switch controls over to the second connected PC. Use KVM feature to control both PCs with a single keyboard and mouse. The KVM wizard makes setup a breeze.See more on one screen:View content from two PC sources with Picture-in-Picture (PiP) and Picture-by-Picture (PbP). Uninterrupted connection RJ45 (Ethernet) lock to PC gives you the flexibility to lock the wired Ethernet to a chosen PC while continuing to work from dual PC inputs. Improved Dell Display Manager | Modern Intuitive User Interface:New modern user interface for ease of use and personalization of features with Menu launcher. Productive at every level:Easy Arrange allows you to easily tile multiple applications across one or more screens with 49 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.Stay updated:Get automatic notification anytime for new updates on monitor firmware and software.Optimize front of screen experience: Get uniform color experience from your monitor seamlessly by matching the color preset of the monitor and the supported ICC profile.Easy setup and sharing of accessories: Setup a single keyboard and mouse to be shared easily between multiple PCs with USB KVM wizard. Quick access menu or hotkey allow convenient fast switching between PCs.Easy deployment:DDM is compatible with management tools such as SCCM, InTune and Command Line Interface scripts for easy IT integration and deployment with asset management.

## Features

- LCD Monitor offers maximum productivity with added dependability
- USB Type-C allows powerful and efficient transfer of data with maximum productivity
- 34.1" viewable screen size provides a spectacular viewing experience
- 5 ms GTG (Fast) response time makes it excellent for latest action films, sports or gaming
- 300 Nit brightness gives an exceptional visible display for clear and consistent on-screen pictures
- Four times the resolution of HD with WQHD mode, permits you to have more multimedia content shown without any delay with amplified efficiency
- WLED backlight technology provides a clear and smooth display
- 3440 x 1440 maximum resolution for stunning, lively result with optimal viewing usability
- 21:9 aspect ratio provides the best display for video recorded in the CinemaScope format
- HDMI interface allows you to connect to a variety of HD devices including gaming consoles, Blu-ray players, laptop PCs, digital cameras and many others for the ultimate true high-definition display

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BJZ3YNN5 |
| Adaptive Sync | FreeSync |
| Additional Features | Built-In Speakers, Curved, Height Adjustment, Swivel Adjustment, Tilt Adjustment, USB Hub |
| Aspect Ratio | 21:9 |
| Best Sellers Rank | #81,559 in Electronics ( See Top 100 in Electronics ) #1,881 in Computer Monitors |
| Brand | Dell |
| Brightness | 1027.8 |
| Color | Information Not Available |
| Color Gamut | 100 |
| Connectivity Technology | DisplayPort, Ethernet, HDMI, USB |
| Contrast Ratio | 2,000:1 |
| Customer Reviews | 4.2 out of 5 stars 39 Reviews |
| Display Resolution Maximum | 3440 x 1440 pixels |
| Display Technology | LCD |
| Display Type | LCD |
| Hardware Connectivity | DisplayPort, Ethernet, HDMI, USB, USB Type C |
| Image Contrast Ratio | 2,000:1 |
| Included Components | 1 x DisplayPort cable - DisplayPort to DisplayPort, 1 x HDMI cable - 6 ft, 1 x Power cable, 1 x USB 3.2 Gen 2 Type A to Type-C cable - 3.3 ft, 1 x USB 3.2 Gen 2 Type C to Type-C cable - 3.3 ft, Stand base, Stand riser, UltraSharp U3423WE Widescreen LCD Monitor |
| Item Dimensions D x W x H | 2.3"D x 32"W x 14.1"H |
| Item Weight | 29 pounds |
| Manufacturer | Dell Computers |
| Model Name | UltraSharp |
| Model Number | U3423WE |
| Mounting Type | Wall Mount |
| Native Resolution | 3440x1440 |
| Number of Component Outputs | 2 |
| Picture Quality Enhancement Technology | IPS Black technology |
| Pixel Pitch | 9.1 |
| Power Consumption | 198 watts |
| Processor Count | 1 |
| Refresh Rate | 80 hertz |
| Resolution | QHD Wide 1440p |
| Response Time | 5 milliseconds |
| Screen Finish | Glossy |
| Screen Size | 34.1 inches |
| Screen Surface Description | Glossy |
| Shape | Curved |
| Specific Uses For Product | Gaming |
| Total Number of HDMI Ports | 1 |
| Total USB 3.0 Ports | 8 |
| Total Usb Ports | 8 |
| UPC | 884116434450 |
| Viewing Angle | 178 degrees |
| Warranty Description | 3 year Manufacturer |
| Warranty Type | Manufacturer |

## Product Details

- **Aspect Ratio:** 21:9
- **Brand:** Dell
- **Resolution:** QHD Wide 1440p
- **Screen Size:** 34.1 inches
- **Screen Surface Description:** Glossy

## Images

![Dell UltraSharp U3423WE 34.1" WQHD Curved Screen WLED LCD Monitor - 21:9 - Image 1](https://m.media-amazon.com/images/I/51oVnBnIGlL.jpg)

## Frequently Bought Together

- Dell UltraSharp U3423WE 34.1" WQHD Curved Screen WLED LCD Monitor - 21:9
- Logitech MX Keys S Wireless Keyboard, Low Profile, Fluid Precise Quiet Typing, Programmable Keys, Backlighting, Bluetooth, USB C Rechargeable, for Windows PC, Linux, Chrome, Mac - Graphite
- Logitech MX Master 3S Wireless Mouse, Ultra-fast Scrolling, Ergo, 8K DPI, Track on Glass, Quiet Clicks, USB-C, Bluetooth, Windows, Linux, Chrome - Graphite

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/535400727-dell-ultrasharp-u3423we-34-1-wqhd-curved-screen-wled-lcd](https://www.desertcart.jp/products/535400727-dell-ultrasharp-u3423we-34-1-wqhd-curved-screen-wled-lcd)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-20*