AOC AGON PRO AG326UD computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD QD-OLED Black
More Information
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.

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.

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 even just used 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 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.

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.
Description
AG326UD is a 31.5-inch UHD monitor featuring QD-OLED technology for vivid color accuracy and deep contrasts. Its lightning-fast 165Hz refresh rate ensures ultra-smooth, lag-free visuals crucial for eSports. The HDR TrueBlack HDR400 VESA certified enhances gaming with breathtaking brightness, while AdaptiveSync and HDMI 2.1 eliminate screen tearing and offer advanced connectivity. Creative professionals benefit from precise color reproduction and HDR capabilities for graphic design. With ergonomic design, a versatile USB hub, and a burn-in warranty, the AG326UD is the definitive choice for achieving legendary status in gaming and creative endeavors alike.
Specifications
| Audio | |
|---|---|
| Built-in speaker(s) | Yes |
| RMS rated power | 16 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 16 W |
| Built-in camera | No |
| VESA Adaptive Sync support | Yes |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Brand specific technologies | Crosshair |
| Low input lag | Yes |
| FPS counter | Yes |
| Dial point | Yes |
| Shadow control | Yes |
| Display | |
| Display brightness (typical) | 250 cd/m² |
| Screen shape | Flat |
| Display number of colours | 1.073 billion colours |
| Native aspect ratio | 16:9 |
| Pixel density | 139.87 ppi |
| Maximum refresh rate | 165 Hz |
| sRGB coverage (typical) | 138% |
| Adobe RGB coverage | 97.5% |
| HD type | 4K Ultra HD |
| Display technology | QD-OLED |
| Contrast ratio (dynamic) | 80000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.1814 x 0.1814 mm |
| Digital horizontal frequency | 30 - 370 kHz |
| Digital vertical frequency | 48 - 165 Hz |
| Display resolution | 3840 x 2160 pixels |
| Response time | 0.03 ms |
| Display diagonal | 80 cm (31.5") |
| Contrast ratio (typical) | 150000:1 |
| Surface hardness | 2H |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | OLED |
| DCI-P3 coverage | 99% |
| High Dynamic Range (HDR) technology | DisplayHDR 400 True Black |
| Display diagonal (metric) | 80 cm |
| Response time measurement type | GTG (Gray to Gray) |
| Anti-glare screen | Yes |
| Management features | |
| On Screen Display (OSD) | Yes |
| Number of OSD languages | 19 |
| On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Croatian, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian |
| Picture-in-Picture | Yes |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 16 W |
| Built-in camera | No |
| Design | |
| Market positioning | Gaming |
| Certification | WEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC |
| Product colour | Black |
| Front bezel colour | Black |
| Frameless design | Yes |
| Detachable stand | Yes |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| 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 |
| Headphone out | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| HDMI | Yes |
| HDMI version | 2.1 |
| DisplayPort version | 1.4 |
| Technical details | |
|---|---|
| Height (without stand) | 420.8 mm |
| Depth (without stand) | 106.5 mm |
| Width (without stand) | 717.3 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| Front bezel colour | Black |
| Doesn't contain | Mercury, PVC/BFR |
| Warranty period | 3 year(s) |
| Power supply type | Internal |
| Weight (with stand) | 10.2 kg |
| Surface hardness | 2H |
| Touchscreen | No |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | -15 - 15° |
| Tilt angle range | -5 - 25° |
| Pivot | Yes |
| On Screen Display (OSD) | Yes |
| Number of OSD languages | 19 |
| On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Croatian, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian |
| Picture-in-Picture | Yes |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Adjustable height (max) | 15 cm |
| Power | |
| Power supply type | Internal |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 123 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 33 kWh |
| Energy consumption (HDR) per 1000 hours | 35 kWh |
| Weight & dimensions | |
| Height (without stand) | 420.8 mm |
| Depth (without stand) | 106.5 mm |
| Width (without stand) | 717.3 mm |
| Width (with stand) | 717.3 mm |
| Depth (with stand) | 316.8 mm |
| Height (with stand) | 635.9 mm |
| Weight (with stand) | 10.2 kg |
| Weight (without stand) | 7.4 kg |
| Package width | 900 mm |
| Package depth | 188 mm |
| Package height | 507 mm |
| Package weight | 13.4 kg |
| Packaging data | |
| Package width | 900 mm |
| Package depth | 188 mm |
| Package height | 507 mm |
| Package weight | 13.4 kg |
| Cables included | AC, DisplayPort, HDMI, USB |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Packaging content | |
| Cables included | AC, DisplayPort, HDMI, USB |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Sustainability | |
| Doesn't contain | Mercury, PVC/BFR |
| Other features | |
| Certification | WEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC |
| DCI-P3 coverage | 99% |
| Warranty period | 3 year(s) |
| Brand specific technologies | Crosshair |
| Low input lag | Yes |
| FPS counter | Yes |
| Dial point | Yes |
| Shadow control | Yes |
| Height (without stand) | 420.8 mm |
| Depth (without stand) | 106.5 mm |
| Width (without stand) | 717.3 mm |
| HDMI | Yes |
| Surface hardness | 2H |
| Energy efficiency scale | A to G |
| Power supply type | Internal |
| Touchscreen | No |
| Front bezel colour | Black |
| Certificates | |
| Certification | WEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC |
Delivery Details
- UK distributors.
- Order before 4 pm for next-day delivery.
- Standard (2-3 days) £7.50
- Next Day £9.99
- Free standard delivery over £100
There are deivery surcharges to these postcodes:
| Postcode | Charge |
| IV3-40 | £20 |
| IV52-54 | £20 |
| IV63 | £20 |
| KW1-14 | £20 |
| PA10-40 | £20 |
| PH19-40 | £20 |
| PH50 | £20 |
| HS | £50 |
| IV41-51 | £50 |
| IV55-56 | £50 |
| KA27-28 | £50 |
| KW15-17 | £50 |
| PA41-49 | £50 |
| PA60-62 | £50 |
| PA76-78 | £50 |
| PH41-44 | £50 |
| ZE | £50 |
| IM | £50 |
| JE | £50 |
| GY | £50 |
| TR21-25 | £50 |
| BT | £20 |
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|---|---|---|---|---|---|---|
| SKU |
AG326UD
|
XG49VQ
|
329P1H/00
|
9H.LJXLA.TBE
|
AG493UCX2
|
9H.LKGLA.TBE
|
| Manufacturer |
AOC
|
ASUS
|
Philips
|
Benq
|
AOC
|
Benq
|
| Display diagonal |
30 to 50 inches
|
30 to 50 inches
|
30 to 50 inches
|
≈ 21 inches
|
30 to 50 inches
|
30 to 50 inches
|
| Product colour |
Black
|
Black
|
Black
|
Black
|
Black
|
Black
|
| Built-in camera |
N
|
N
|
Y
|
N
|
N
|
N
|
| Market positioning |
Gaming
|
Gaming
|
Home
|
Graphics design
|
Gaming
|
N/A
|
| Native aspect ratio |
16:9
|
32:9
|
16:9
|
16:9
|
32:9
|
16:9
|
| VESA mounting |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| NVIDIA G-SYNC |
N/A
|
Y
|
N
|
N/A
|
Y
|
N/A
|
| Built-in USB hub |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| AMD FreeSync |
N/A
|
Y
|
N
|
N/A
|
Y
|
N/A
|
| Display technology |
QD-OLED
|
LED
|
LED
|
LED
|
LED
|
LCD
|
| Touchscreen |
N
|
N
|
N
|
N
|
N
|
N
|