---
product_id: 664369721
title: "AOC AG346UCD 34 inch UW-QHD Monitor Curved, 175Hz, QD-OLED Panel, 0.03ms GtG, Adaptive Sync, HDR400 TrueBlack, FreeSync Premium, G-Sync Comp., Speakers (3440x1440 HDMI 2x 2.0 DP 1x 1.4 USB Hub) Black"
brand: "aoc"
price: "VT667369"
currency: VUV
in_stock: true
reviews_count: 13
url: https://www.desertcart.vu/products/664369721-aoc-ag346ucd-34-inch-uw-qhd-monitor-curved-175hz-qd
store_origin: VU
region: Vanuatu
---

# 175Hz Ultra-Smooth Refresh Rate QD-OLED with HDR400 TrueBlack 34-inch Ultrawide Curved Display AOC AG346UCD 34 inch UW-QHD Monitor Curved, 175Hz, QD-OLED Panel, 0.03ms GtG, Adaptive Sync, HDR400 TrueBlack, FreeSync Premium, G-Sync Comp., Speakers (3440x1440 HDMI 2x 2.0 DP 1x 1.4 USB Hub) Black

**Brand:** aoc
**Price:** VT667369
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your workspace & play with the ultimate 34" QD-OLED powerhouse!

## Quick Answers

- **What is this?** AOC AG346UCD 34 inch UW-QHD Monitor Curved, 175Hz, QD-OLED Panel, 0.03ms GtG, Adaptive Sync, HDR400 TrueBlack, FreeSync Premium, G-Sync Comp., Speakers (3440x1440 HDMI 2x 2.0 DP 1x 1.4 USB Hub) Black by aoc
- **How much does it cost?** VT667369 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/664369721-aoc-ag346ucd-34-inch-uw-qhd-monitor-curved-175hz-qd)

## Best For

- aoc enthusiasts

## Why This Product

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

## Key Features

- • **Built-in USB Hub & Speakers:** Stay connected and clutter-free with easy-access USB 3.2 ports and surprisingly powerful integrated audio.
- • **Blazing Fast 175Hz Refresh Rate:** Experience buttery-smooth visuals and near-zero motion blur with a lightning-fast 0.03ms response time.
- • **Immersive Ultrawide Curved Screen:** 34-inch 3440x1440 WQHD with 1800R curve wraps you in cinematic and workspaces that demand attention.
- • **Vivid Quantum Dot OLED Brilliance:** TrueBlack HDR400 and wide color gamut deliver jaw-dropping contrast and vibrant, lifelike colors.
- • **Adaptive Sync for Tear-Free Gameplay:** Seamlessly sync your GPU with FreeSync Premium Pro and G-Sync Compatible tech for ultra-fluid gaming.

## Overview

The AOC AG346UCD is a 34-inch ultrawide curved monitor featuring cutting-edge QD-OLED technology, delivering stunning HDR400 TrueBlack visuals with a 3440x1440 resolution. Its 175Hz refresh rate and 0.03ms response time ensure ultra-smooth, tear-free gaming supported by FreeSync Premium Pro and G-Sync compatibility. Ergonomically designed with built-in speakers, a USB hub, and multiple connectivity options, it’s a premium all-in-one display tailored for immersive work and play.

## Description

From the manufacturer 34 Inch 175 Hz Freesync Premium Pro 0.03ms 3440x1440 Monitor AG346UCD BECOME THE ULTIMATE LEGEND Become a legend with the AGON AG346UCD, a 34-inch WQHD curved monitor featuring QD-OLED technology and a 175Hz refresh rate. HDMI 2.0 x 2 DisplayPort 1.4 x 1 USB 3.2 (Gen 1) Headphone out (3.5mm) NVIDIA G-SYNC Experience ultra-smooth gameplay with NVIDIA G-SYNC. AOC monitors with G-SYNC technology minimize input lag and eliminate screen tearing for fluid, responsive visuals every time you play. QD OLED panel Imagine a screen so vivid and bright, that it feels like looking through a window rather than at a monitor. The brilliant blend of two advanced screen types: OLED, known for stunning contrast with true blacks and rich colors, and Quantum Dots, which are tiny particles that emit incredibly pure light. Plus, the screen can get really bright without losing any color quality, so everything pops even in well-lit rooms. In essence, QD-OLED takes the best parts of OLED and makes them even better with Quantum Dots, giving you a picture so lifelike, that you'll forget you're watching a screen! Wide QHD (WQHD) Resolution With 3440 x 1440 resolution, Wide Quad HD (WQHD) offers superior picture quality and crisp imagery that reveals every detail. The widescreen 21:9 aspect ratio is perfect for watching movies in an expansive format or immersing yourself in the latest game, plus it offers more space when it’s time to work. True 8-bit color provides a broad color palette for vibrant, natural-looking images. 1800R Curved Curved design wraps around you putting you at the center of the action and provides an immersive gaming experience. 175Hz Refresh Rate This AGON by AOC monitor features a 175Hz refresh rate. Low frame rates can cause screen tear, input lag, and make enemies appear to jump from place to place, frustrating your gaming experience. Our 175Hz frame rate provides ultra-smooth motion, letting you see enemy movements, track your targets successfully, and win the game. VESA CERTIFIED DISPLAYHDR TRUE BLACK 400 The DisplayHDR True Black 400 brings you deeper, more accurate black levels , making your viewing experience richer and more immersive. No more washed-out dark scenes in movies and games. With TrueBlack400, you're in for a more realistic visual journey. ERGONOMIC DESIGN Ergonomic stand to maintain comfort and prevent strain during long gaming sessions. It offers a wide range of motion and easy height, tilt, and swivel adjustments, accommodating the proper ergonomics and your personal preferences. Adaptive sync Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment. WIDE COLOR GAMUT When you are enjoying photos, videos or games, we want your screen content to look as lifelike as possible. That is why this display comes with Wide Colour Gamut technology, which means that it is able to display a lot more colours than conventional monitors. This is achieved through a special hardware solution, not through mere software adjustments. The result: true-to-life images with fine details that become visible thanks to the broader colour palette. USB Hub Built-in USB hubs in AOC’s monitors bring ease of use and practicality to your desk. Side mounted ports are easily reachable without even looking at them; negating time wasted searching the backside of a PC case to find a free USB port. Light FX (RGB) Maximum immersion: our AOC monitors come with special lighting at the back of the device that illuminates your gaming setup in various colours. Choose whatever colour you like, sync it up with your other AOC devices and test the different glowing patterns. GMENU AOC G-Menu is a no-cost tool that you can install on your PC to have complete customization paired with maximum convenience.

Review: Great considering the price (£550) - Three years ago this monitor would cost twice the price. Well, the monitor is good, very ,very bright, great colours, very responsive and nearly zero ghosting. The time to power on and display the image is very quick. Couldn’t hear any noise or coil whine while the monitor is powered on. About the HDR400, besides people say it’s bad, to me it looks way better than native colour profile. Could be that the implementation is just good in this particular monitor. It came with both HDMI and Display Port cables, a very heavy stand and thankfully a VESA adapter, (that saved me £30) I’ve appreciated that. Just a few complaints: the design of the back of this monitor is very ugly and rgb light are dim. The panel has a glossy finish, and it renders a bit of glare and reflections depending where’s the lights in the room. Also I wish it had an extra display port input. Overall I’m pleased with the purchase and I definitely recommend if you get for £550 and below.
Review: Unbelievable quality for the price - This product completely blew me away. The quality is top-notch, and it’s packed with so many features that it feels like a flagship in its category. The OLED screen is absolutely gorgeous, vibrant and super immersive. I also love that it comes with all the cables you need right out of the box, so setup was a breeze. The built-in speakers were a pleasant surprise, they’re way louder and better than I expected for a monitor. Honestly, it feels like it’s worth twice the price.

## Features

- Built-in speakers provide audio output without the need for external speakers
- Curved display design for an even more immersive experience
- AMD FreeSync Premium; Tear-free, smooth, smooth gaming
- HDR400: High Dynamic Range for improved colors and contrast and a more vivid viewing experience
- Reduces screen flickering to minimize eye strain during prolonged use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDTY8J5G |
| Adaptive Sync | FreeSync Premium Pro |
| Aspect Ratio | 21:9 |
| Best Sellers Rank | 3,148 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 85 in Monitors |
| Box Contents | monitor, power cable, warranty card, set-up guide |
| Brand Name | AOC |
| Colour | 175Hz |
| Compatible Devices | Desktop, Laptop |
| Contrast Ratio | 1.500.000:1 |
| Customer Reviews | 4.2 4.2 out of 5 stars (53) |
| Display Technology | OLED |
| Display Type | OLED |
| Global Trade Identification Number | 04038986112444 |
| Hardware Connectivity | DisplayPort, HDMI, USB |
| Has Color Screen | Yes |
| Image Brightness | 400 nits |
| Item Dimensions D x W x H | 29.4D x 81.2W x 55.1H centimetres |
| Item Weight | 7.8 Kilograms |
| Manufacturer | AOC International |
| Maximum Display Resolution | 3440 x 1440 Pixels |
| Model Name | AG346UCD |
| Model Number | AG346UCD |
| Native Resolution | 3440x1440 |
| Network Connectivity Technology | HDMI, DisplayPort |
| Picture Quality Enhancement Technology | QD OLED technology |
| Power Consumption Size | 100 Watts |
| Product Features | Adaptive Sync, Built-In Speakers, Curved, Flicker-Free |
| Product Warranty | 3 year manufacturer warranty |
| Refresh Rate | 100 |
| Resolution | QHD Ultra Wide 1440p |
| Response Time | 0.03 Milliseconds |
| Screen Finish Type | Matte |
| Screen Size | 34 Inches |
| Series Number | 346 |
| Shape | Curved |
| Specific Uses For Product | Play |
| Total HDMI Port | 2 |
| Total USB 3.0 Ports | 1 |
| Total USB Ports | 1 |
| Total Video Out Ports | 3 |
| Unit Count | 1.0 count |
| Viewing Angle | 178 Degrees |
| Warranty Type | 3 Years Manufacturer Warranty |

## Product Details

- **Aspect ratio:** 21:9
- **Brand:** AOC
- **Display resolution maximum:** 3440 x 1440 Pixels
- **Image contrast ratio:** 1.500.000:1
- **Power consumption:** 100 Watts
- **Refresh rate:** 100
- **Resolution:** QHD Ultra Wide 1440p
- **Response time:** 0.03 Milliseconds
- **Screen size:** 34 Inches
- **Screen surface description:** Matte

## Images

![AOC AG346UCD 34 inch UW-QHD Monitor Curved, 175Hz, QD-OLED Panel, 0.03ms GtG, Adaptive Sync, HDR400 TrueBlack, FreeSync Premium, G-Sync Comp., Speakers (3440x1440 HDMI 2x 2.0 DP 1x 1.4 USB Hub) Black - Image 1](https://m.media-amazon.com/images/I/71268JXMQeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great considering the price (£550)
*by G***A on 15 January 2025*

Three years ago this monitor would cost twice the price. Well, the monitor is good, very ,very bright, great colours, very responsive and nearly zero ghosting. The time to power on and display the image is very quick. Couldn’t hear any noise or coil whine while the monitor is powered on. About the HDR400, besides people say it’s bad, to me it looks way better than native colour profile. Could be that the implementation is just good in this particular monitor. It came with both HDMI and Display Port cables, a very heavy stand and thankfully a VESA adapter, (that saved me £30) I’ve appreciated that. Just a few complaints: the design of the back of this monitor is very ugly and rgb light are dim. The panel has a glossy finish, and it renders a bit of glare and reflections depending where’s the lights in the room. Also I wish it had an extra display port input. Overall I’m pleased with the purchase and I definitely recommend if you get for £550 and below.

### ⭐⭐⭐⭐⭐ Unbelievable quality for the price
*by D***1 on 19 January 2025*

This product completely blew me away. The quality is top-notch, and it’s packed with so many features that it feels like a flagship in its category. The OLED screen is absolutely gorgeous, vibrant and super immersive. I also love that it comes with all the cables you need right out of the box, so setup was a breeze. The built-in speakers were a pleasant surprise, they’re way louder and better than I expected for a monitor. Honestly, it feels like it’s worth twice the price.

### ⭐⭐⭐⭐⭐ Well worth the upgrade
*by S***N on 11 February 2025*

Toyed with the idea of moving over to an oled monitor having watched many a YouTube video like we all do ? My son purchased the Samsung oled for best part of a thousand pounds which yes looked fantastic but way over my budget. Already owning agon monitor and had no issues the past three years I decided on this and wow a massive impact in visuals ! Very happy with it , Build quality is excellent, set up very easy and the picture quality is very good indeed ,I play on PC and 1440p 165hz is perfect for me if your looking at oleds then I highly recommend it for the price

## Frequently Bought Together

- AOC Agon PRO AG346UCD - 34 Zoll WQHD OLED Curved Gaming Monitor, 175 Hz, 0.03 ms, FreeSync Premium Pro, G-Sync comp., HDR400 (3440x1440, 2X HDMI 2.0, 1x DisplayPort 1.4, USB Hub) schwarz
- UGREEN USB C to DisplayPort Cable 8K@60Hz 4K@240/144/120Hz Type C Thunderbolt 3/4/5 DP 1.4 HDR VRR Free-Sync ALLM Compatible for MacBook iMac Mac Mini iPad Pro XPS Surface iPhone 16 15 Galaxy S24(2M)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-17*