Monitor AOC AGON PRO AG326UD

Name: Monitor AOC AGON PRO AG326UD AG326UD
Brand: AOC
SKU: 11153453
Price: 624.49 EUR
Availability: InStock

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Monitor AOC AGON PRO AG326UD 31.5" QD-OLED 3840 x 2160

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Short description

The AOC AGON PRO AG326UD is a 31.5-inch QD-OLED monitor with a stunning 4K Ultra HD resolution of 3840 x 2160 pixels. It features a rapid response time of just 0.03 ms and a native aspect ratio of 16:9, ensuring smooth visuals. With a wide viewing angle of 178° both horizontally and vertically, this monitor is perfect for collaborative work. It includes built-in speakers and a USB hub (3.2 Gen 1), along with VESA mounting and height adjustment options for ergonomic use. The sleek black design adds a modern touch to any setup.

Available at price 624.49 €: 50 pcs.

Total available for order: 263 pcs.

Warranty: 3 Years

SKU: 11153453

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 10.86 € (Weight: 13.39 kg)

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Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities

36 months installment: from 17.35 euros per month

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Product information

Description

The AOC AGON PRO AG326UD is a 31.5-inch QD-OLED UHD monitor with a 3840 x 2160 resolution, 165 Hz refresh rate and TrueBlack HDR400 VESA certification. It combines QD-OLED color fidelity and deep contrast with fast response and HDMI 2.1/AdaptiveSync support to deliver smooth, detailed visuals for gaming and professional work. The monitor includes a USB 3.2 Gen 1 hub, built-in speakers, VESA mounting and height adjustment for ergonomic setups.

Advantages

QD-OLED technology offers vivid color accuracy and deep blacks while a 0.03 ms response time and 165 Hz refresh rate ensure minimal motion blur and very responsive on-screen action. TrueBlack HDR400 certification improves brightness and dynamic range for HDR content. HDMI 2.1 and AdaptiveSync reduce tearing and provide broad compatibility with modern GPUs and consoles. Ergonomic features, a built-in USB hub and integrated speakers add convenience for both gaming and creative workflows.

Suitable for

Competitive and casual gaming, including eSports
Photo and video editing where accurate color reproduction is required
Content creation and graphic design with HDR workflows
Multimedia consumption and general desktop productivity

Key specifications

Screen size: 31.5"
Resolution: 3840 x 2160 (4K UHD)
Panel type: QD-OLED (OLED)
Refresh rate: 165 Hz
Response time: 0.03 ms
Contrast ratio (typical): 1,500,000:1
Brightness (typical): 250 cd/m²
HDR: TrueBlack HDR400 (VESA certified)
Connectivity: HDMI 2.1, AdaptiveSync
Extras: Built-in USB 3.2 Gen 1 hub, built-in speakers, VESA mounting, height adjustment
Color: Black

How to use

Place the monitor on a stable desk or mount it using a compatible VESA arm. Connect a source device via HDMI 2.1 or DisplayPort (if available) and enable AdaptiveSync on your GPU or console to reduce tearing. Use the on-screen display to adjust brightness, color presets and HDR settings according to your environment and content type. Connect peripherals to the built-in USB 3.2 Gen 1 hub for convenient access.

Usage recommendations

For the best balance between image quality and performance, enable HDR for HDR content, use a 165 Hz refresh rate with a GPU that supports HDMI 2.1 or AdaptiveSync, and calibrate color settings when precise color reproduction is required. Follow the manufacturer’s guidelines regarding burn-in prevention and use the included warranty if persistent image retention occurs.

Specifications

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.: 31.5 "
Display resolution:: 3840 x 2160
HD type:: 4K Ultra HD
Panel type:: OLED
Display technology:: QD-OLED
Response time:: 0.03 ms
Contrast ratio (typical):: 1500000:1
Display brightness (typical):: 250 cd/m²
Screen shape:: Flat
Built-in USB hub:: Yes
VESA mounting:: Yes
Built-in speaker(s):: Yes
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 33 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 35 kWh
Product colour:: Black

All features

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.: 31.5 "
Display technology:: QD-OLED
HD type:: 4K Ultra HD
Panel type:: OLED
Display resolution:: 3840 x 2160
Response time:: 0.03 ms
Contrast ratio (typical):: 1500000:1
Display brightness (typical):: 250 cd/m²
Viewing angle, vertical:: 178 °
Viewing angle, horizontal:: 178 °
Display diagonal (metric):: 80 cm
Native aspect ratio:: 16:9
Pixel density:: 139.87 ppi
Display number of colours:: 1.073 billion colours
Touchscreen:: No
Anti-glare screen:: Yes
Adobe RGB coverage:: 97.5 %
High Dynamic Range (HDR) supported:: Yes
High Dynamic Range (HDR) technology:: DisplayHDR 400 True Black
Surface hardness:: 2H
DCI-P3 coverage:: 99 %

Design

Screen shape:: Flat
Product colour:: Black
Panel mounting interface:: 100 x 100
Market positioning:: Gaming
Front bezel colour:: Grey
Frameless design:: Yes

Ports & interfaces

HDMI ports quantity:: 2
DisplayPorts quantity:: 1
Headphone out:: Yes
Built-in USB hub:: Yes
USB hub version:: 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type:: USB Type-B
Number of upstream ports:: 1
USB Type-A downstream ports quantity:: 2
HDMI version:: 2.1
HDMI:: Yes
DisplayPort version:: 1.4

Ergonomics

Swivel angle range:: -16 - 16
Tilt adjustment:: Yes
Cable lock slot type:: Kensington
VESA mounting:: Yes
Adjustable height (max):: 150 mm

Audio

Built-in speaker(s):: Yes

Performance

sRGB coverage (typical):: 138 %
On Screen Display (OSD):: Yes
Picture-in-Picture:: Yes
On Screen Display (OSD) languages:: CHI (SIMPL), CHI (TR), CRO, CZE, DEU, DUT, ENG, ESP, FIN, FRE, ITA, JPN, KOR, POL, POR, RUS, SWE, TUR, UKR
Number of OSD languages:: 19
Flicker-free technology:: Yes
Low Blue Light technology:: Yes
VESA Adaptive Sync support:: Yes

Multimedia

RMS rated power:: 16 W
Built-in camera:: No
Number of speakers:: 2

Other features

Headphone outputs:: 1
Maximum refresh rate:: 165 Hz
Digital horizontal frequency:: 30 - 370
Digital vertical frequency:: 48 - 165
Power supply type:: Internal
Cable lock slot:: Yes
Height adjustment:: Yes
Tilt angle range:: -5 - 23
Pivot:: Yes
Swivelling:: Yes
Weight (without stand):: 7400 g
Height (without stand):: 106.5 mm
Depth (without stand):: 420.8 mm
Brand specific technologies:: Crosshair
Low input lag:: Yes
FPS counter:: Yes
Shadow control:: Yes
Dial point:: Yes
Warranty period:: 3 year(s)

Power

Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 33 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 35 kWh
Power consumption (typical): Power consumption in switched-on state expressed in W.: 213 W
Power consumption (off):: 0.3 W
Power consumption (standby):: 0.5 W
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.: A to G

Weight & dimensions

Weight (with stand):: 10230 g
Width (with stand):: 717.3 mm
Height (with stand):: 635.9 mm
Depth (with stand):: 316.8 mm
Width (without stand):: 717.3 mm

Packaging content

Cables included:: AC, DisplayPort, HDMI, USB
HDMI cable length:: 1.8 m
DisplayPort cable length:: 1.8 m

Packaging data

Package weight:: 13390 g
Package depth:: 507 mm
Package height:: 188 mm
Package width:: 900 mm

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Instructions

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Description

Instructions

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mmo_121601165_1726139661_0471_847900.pdf

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aoc-AG326UD-11153453.pdf

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Reasons to buy

HDMI 2.1

The latest standard in HDMI technology further boosts higher refresh rates and resolution. This not only opens new doors for watching content, but also for gamers: HDMI 2.1 enables next generation consoles to reach their maximum performance.

Three-Year Warranty OLED

Warranty included: 3-Year Warranty (Including coverage for OLED burn-in*) For more information, please refer to Warranty Information page. OLED burn-in* Warranty is covered only when the screen maintenance is performed in accordance with the instructions to be found here.

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.

Height adjustable Stand

Raise or lower the screen to suit each individual’s height and seating preferences. The easy-to-adjust stand ensures hours of comfort.

E-sports monitor stand

Our new stand, co-designed with eSports professionals, allows you to maximize free space for all your peripherals. The base of the monitor is designed to reduce the footprint of your monitor on your desk, and even allows you to place your keyboard on top. The stand includes cable management to keep your desk clean. No matter what genre you compete in, we want you to feel like a pro.

GMENU

AOC G-Menu is a free tool that you can install on your PC to have complete customization paired with maximum convenience.

165Hz Refresh Rate

A 165Hz refresh rate, well over twice the industry standard of 60Hz, makes games run smooth as silk. Realize the potential in your graphics card. Forget screen tearing and forget motion blur. Feel your reflexes become one with the action. Never look back.

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, 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!

UHD (4K) Resolution

4K Ultra High-Definition (3840 x 2160) resolution delivers ultra-crisp picture quality and allows users to see more on the screen at one time. This provides more screen 'real estate' and shows more detail for sharper and more brilliant images. Whether working on the next beautiful photo or design, or using it for productivity, users will marvel at the true, crisp image that only a UHD display can provide.

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 many 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.

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 True Black 400, you're in for a more realistic visual journey.

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 experience.

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Warehouse	Stock	Delivery to the store	Store Price
BT5	50	Monday Best delivery	624.49 € Best price
WH174	16	29.06.2026	679.49 €
WH94	16	29.06.2026	712.49 €
WH155	2	29.06.2026	713.99 €
WH321	16	25.06.2026	780.99 €
WH113	1	29.06.2026	818.49 €
BT84	18	18.06.2026	826.49 €
EU1	30	22.06.2026	842.49 €
EU16	18	29.06.2026	866.49 €
EU58	30	07.07.2026	870.49 €
WH349	16	29.06.2026	935.99 €

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Warehouse	Stock	Delivery to the store	Store Price
WH345	14	29.06.2026	704.49 €
WH109	16	13.07.2026	754.49 €
WH159	20	29.06.2026	1,064.99 €

624.49 €

Stock: 50

Delivery Date: Monday Best delivery

Warehouse: BT5

679.49 €

Stock: 16

Delivery Date: 29.06.2026

Warehouse: WH174

712.49 €

Stock: 16

Delivery Date: 29.06.2026

Warehouse: WH94

713.99 €

Stock: 2

Delivery Date: 29.06.2026

Warehouse: WH155

780.99 €

Stock: 16

Delivery Date: 25.06.2026

Warehouse: WH321

818.49 €

Stock: 1

Delivery Date: 29.06.2026

Warehouse: WH113

826.49 €

Stock: 18

Delivery Date: 18.06.2026

Warehouse: BT84

842.49 €

Stock: 30

Delivery Date: 22.06.2026

Warehouse: EU1

866.49 €

Stock: 18

Delivery Date: 29.06.2026

Warehouse: EU16

870.49 €

Stock: 30

Delivery Date: 07.07.2026

Warehouse: EU58

935.99 €

Stock: 16

Delivery Date: 29.06.2026

Warehouse: WH349

Available only for legal entities

704.49 €

Stock: 14

Delivery Date: 29.06.2026

Warehouse: WH345

754.49 €

Stock: 16

Delivery Date: 13.07.2026

Warehouse: WH109

1,064.99 €

Stock: 20

Delivery Date: 29.06.2026

Warehouse: WH159

Energy label

AG326UD

Model

Device manufacturer code

AOC

Manufacturer

Device manufacturer

31.5 "

Display diagonal

iagonal of the visible part of the screen expressed in centimeters and inches.

Energy efficiency class (SDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

Energy efficiency class (HDR)

33 kWh

Energy consumption (SDR) per 1000 hours

Power consumption in switched-on state expressed in W.

35 kWh

Energy consumption (HDR) per 1000 hours

Power consumption in switched-on state expressed in W.

Customer reviews

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Customer questions

FAQ

How much does the Monitor AOC AGON PRO AG326UD cost, and is it available for purchase?

The price is 624.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 263 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Monday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can Monitor AOC AGON PRO AG326UD be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Monitor AOC AGON PRO AG326UD online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All AOC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AOC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, response time, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Monitor AOC AGON PRO AG326UD?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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