---
product_id: 549962130
title: "KOORUI 21:9 WQHD 3440 * 1440 4K （HDR 400）34 Inch 1800R Curved Gaming Monitor, 165Hz MPRT 1MS (AMD FreeSync Premium Nvidia G-SYNC) Hdmi DP 90% DCI-P3 OSD Roker Computer Gamer Monitors"
brand: "koorui"
price: "73813 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Koorui"
url: https://www.desertcart.is/products/549962130-koorui-21-9-wqhd-3440-1440-4k-hdr-400-34
store_origin: IS
region: Iceland
---

# 165Hz ultra-smooth refresh rate 90% DCI-P3 vibrant color gamut 34-inch immersive curved display KOORUI 21:9 WQHD 3440 * 1440 4K （HDR 400）34 Inch 1800R Curved Gaming Monitor, 165Hz MPRT 1MS (AMD FreeSync Premium Nvidia G-SYNC) Hdmi DP 90% DCI-P3 OSD Roker Computer Gamer Monitors

**Brand:** koorui
**Price:** 73813 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your game and workspace with KOORUI’s ultra-wide powerhouse!

## Quick Answers

- **What is this?** KOORUI 21:9 WQHD 3440 * 1440 4K （HDR 400）34 Inch 1800R Curved Gaming Monitor, 165Hz MPRT 1MS (AMD FreeSync Premium Nvidia G-SYNC) Hdmi DP 90% DCI-P3 OSD Roker Computer Gamer Monitors by koorui
- **How much does it cost?** 73813 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/549962130-koorui-21-9-wqhd-3440-1440-4k-hdr-400-34)

## Best For

- koorui enthusiasts

## Why This Product

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

## Key Features

- • **Adaptive Sync Mastery:** Say goodbye to screen tearing with AMD FreeSync Premium and Nvidia G-SYNC compatibility, ensuring flawless frame syncing across all your games.
- • **HDR 400 for Vivid Contrast:** Enjoy lifelike colors and deeper blacks with HDR 400 technology, elevating your content with stunning brightness and contrast.
- • **Ultra-Wide 21:9 Curved Display:** Expand your workspace and gaming horizons with a stunning 3440x1440 resolution on a 34-inch 1800R curved screen that pulls you into every scene.
- • **Blazing Fast 165Hz Refresh Rate:** Experience buttery-smooth visuals and ultra-responsive 1ms MPRT response time, perfect for competitive gaming and seamless multitasking.
- • **Professional-Grade Color Accuracy:** Covering 90% of the DCI-P3 spectrum, this monitor delivers punchy, true-to-life colors that make your creative projects and media pop.

## Overview

The KOORUI 34-inch 21:9 WQHD curved gaming monitor combines a 3440x1440 4K resolution with a rapid 165Hz refresh rate and 1ms response time, enhanced by HDR 400 for vivid visuals. Featuring AMD FreeSync Premium and Nvidia G-SYNC compatibility, it delivers tear-free gaming and professional-grade color accuracy with 90% DCI-P3 coverage, making it an exceptional choice for immersive gaming and productivity.

## Description

KOORUI 21:9 WQHD 3440 * 1440 4K （HDR 400）34 Inch 1800R Curved Gaming Monitor, 165Hz MPRT 1MS (AMD FreeSync Premium Nvidia G-SYNC) Hdmi DP 90% DCI-P3 OSD Roker Computer Gamer Monitors

Review: Incredible product, even more incredible price! - This monitor is actually incredible. And for the asking price, it's major worth for the price you pay. A 34" incher with a 4K wide res, along with software simulated HDR is actually amazing for this price. The monitor is almost identical to the Samsung G5, and has almost similar specs, but in some ways I feel are better. It has punchier colours as well. Overall, incredibly worth the price.
Review: Great monitor - I’ve been using this monitor for about a month now, and it’s exactly what I wanted. The image quality is sharp, the colors are vibrant, and the 165Hz refresh rate makes everything feel super smooth. I noticed some people saying they’re only getting 100Hz — that’s because they’re using HDMI. If you want the full 165Hz, make sure to use a DisplayPort (DP) cable. That’s how you unlock the monitor’s full performance. I highly recommend this monitor for PC gaming, but not really for consoles — they can’t take full advantage of what this monitor offers. For PC users though, it’s a solid choice.

## Features

- 4K Monitor
- Gaming Monitor
- 21:9 Monitor
- HDR 400 Monitor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFQ6KSPL |
| Adaptive Sync | FreeSync Premium |
| Additional Features | Curved |
| Aspect Ratio | 21:9 |
| Aspect ratio | 21:9 |
| Best Sellers Rank | #802 in Computers ( See Top 100 in Computers ) #34 in Computer Monitors |
| Brand | KOORUI |
| Brightness | 273 |
| Color | Black |
| Compatible Devices | Computer |
| Connectivity Technology | HDMI |
| Customer Reviews | 4.3 out of 5 stars 1,199 Reviews |
| Display Resolution Maximum | 3440 x 1440 Pixels |
| Display Technology | LED |
| Display Type | LED |
| Hardware Connectivity | HDMI |
| Has Color Screen | Yes |
| Item Dimensions D x W x H | 15.3D x 80W x 54H centimeters |
| Item Weight | 8 Kilograms |
| Manufacturer | KOORUI |
| Model Name | 34E6UC |
| Model Number | 34E6UC |
| Mounting Type | Wall Mount |
| Native Resolution | 3440x1440 |
| Number of Component Outputs | 1 |
| Picture Quality Enhancement Technology | HDR 400 |
| Refresh Rate | 165 Hz |
| Resolution | 4K |
| Response Time | 1 Milliseconds |
| Response time | 1 Milliseconds |
| Screen Finish | Glossy |
| Screen Size | 34 Inches |
| Screen size | 34 Inches |
| Screen surface description | Glossy |
| Shape | rectangular |
| Specific Uses For Product | Gaming |
| Total Number of HDMI Ports | 1 |
| Warranty Description | 1 year warranty |
| Warranty Type | 1 Year Manufacturer Warranty |

## Product Details

- **Aspect ratio:** 21:9
- **Brand:** KOORUI
- **Resolution:** 4K
- **Screen size:** 34 Inches
- **Screen surface description:** Glossy

## Images

![KOORUI 21:9 WQHD 3440 * 1440 4K （HDR 400）34 Inch 1800R Curved Gaming Monitor, 165Hz MPRT 1MS (AMD FreeSync Premium Nvidia G-SYNC) Hdmi DP 90% DCI-P3 OSD Roker Computer Gamer Monitors - Image 1](https://m.media-amazon.com/images/I/71e+o5GD7aL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Incredible product, even more incredible price!
*by E***A on 7 April 2025*

This monitor is actually incredible. And for the asking price, it's major worth for the price you pay. A 34" incher with a 4K wide res, along with software simulated HDR is actually amazing for this price. The monitor is almost identical to the Samsung G5, and has almost similar specs, but in some ways I feel are better. It has punchier colours as well. Overall, incredibly worth the price.

### ⭐⭐⭐⭐⭐ Great monitor
*by S***I on 31 May 2025*

I’ve been using this monitor for about a month now, and it’s exactly what I wanted. The image quality is sharp, the colors are vibrant, and the 165Hz refresh rate makes everything feel super smooth. I noticed some people saying they’re only getting 100Hz — that’s because they’re using HDMI. If you want the full 165Hz, make sure to use a DisplayPort (DP) cable. That’s how you unlock the monitor’s full performance. I highly recommend this monitor for PC gaming, but not really for consoles — they can’t take full advantage of what this monitor offers. For PC users though, it’s a solid choice.

### ⭐⭐⭐⭐ picture clarity is average
*by M***R on 15 July 2025*

picture clarity is not that great... but good value for the size.

## Frequently Bought Together

- KOORUI 21:9 WQHD 3440 * 1440 4K （HDR 400）34 Inch 1800R Curved Gaming Monitor, 165Hz MPRT 1MS (AMD FreeSync Premium Nvidia G-SYNC) Hdmi DP 90% DCI-P3 OSD Roker Computer Gamer Monitors
- Gaming Desk with LED RGB RC Light,Z Shaped for Pc,Blue120×60×75cm

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**Shop now:** [https://www.desertcart.is/products/549962130-koorui-21-9-wqhd-3440-1440-4k-hdr-400-34](https://www.desertcart.is/products/549962130-koorui-21-9-wqhd-3440-1440-4k-hdr-400-34)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-04*