

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.
🔥 Elevate your workspace & play with the ultimate 34" QD-OLED powerhouse!
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.














| 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 |
G**A
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.
D**1
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.
S**N
Well worth the upgrade
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
S**N
Simply amazing!!
Brought this monitor after watching several reviews of it and I'm not disappointed at all. The colour and quality is amazing, has a great refresh rate of up to 175hz via DP cable, it is very sturdy on the mount and even has a great feature "pixel refresh" to help prevent burn in.
S**K
The best oled ultrawide in the sub-600 price range
Absolutely gorgeous. Coming from a 27" IPS the color, contrast, and more screen on the sides really makes me understand what folks mean when they mention the immersion of oled ultrawide. At £590 it feels like a bit of a bargain, will be making the most of the rtx5080.
B**T
Curved brilliantly
This is a great monitor for the price I love 34" curved screen oled brilliance
A**R
Arrived broken
Product came completely broken and didnt work, there was a slight crack in the screen which is what I assumed broke it and the price keeps changing
|**W
perfectly average
the pixel refresh warning every 4hrs is quite distracting, the forced refresh if it is ignored is extremely inconvenient. menu system unintuitive and awkward to navigate.
J**T
Super écran c’est franchement bluffant la différence avec un écran normal, j’ai acheté un bras pour le tenir qui n’était pas assez efficace car l’écran était trop lourd j’ai du en racheter un de meilleur qualité puis aucun problème, bien pensé à nettoyer les pixels après chaque utilisation et l’écran tiendra longtemps selon moi !
M**I
Buon monitor, ottima immagine
C**E
Una pasada de monitor Colores preciosos y los negros por ser led, pues absolutos. El primer monitor con altavoz que tengo que no suena a cajita cucaracha, altavoces bien ecualizados y con profundidad. Por poner algo malo, sería el sistema de actualización de píxeles que cuando termina el proceso, apaga el monitor en vez de volver a como estaba, es decir, que si estabas jugando y te pide hacer una actualización, cuando termina, se queda apagado, y el botón de encendido no está en una posición tan cómoda aunque con solo 1 botón puedas manejar toda la configuración sin problemas También cuenta con un programa que lo configura a través del PC y lo mejor del panel oled que tiene es que NO TIENE GHOSTING NINGUNO (0,03ms reales)
T**M
Gute Qualität und sauberes Bild. Das aufbauen ist mit dem beigelegten Schraubenzieher eher problematisch. Aber mit einem normal großen kein Problem. Toll ist auch das man ihn hochkant drehen kann und er allgemein in jede Position gebracht werden kann ohne extra eine Halterung kaufen zu müssen.
R**A
Encomenda chegou no tempo definido e em boas condições. Foi o primeiro monitor OLED que comprei e estou a adorar e o preço (562€) foi um achado. Achei fácil de motar e a configuração foi simples.
Trustpilot
1 month ago
2 weeks ago