AOC G2 AG276UZD computer monitor 67.3 cm (26.5") 3840 x 2160 pixels 4K Ultra HD OLED Black
More Information
Reasons To Buy

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.

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.

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.

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.

DP2.1
DisplayPort 2.1 connectivity empowers AOC monitors with next-generation performance, enabling support for ultra-high resolutions, exceptionally high refresh rates, and smooth, lag-free visuals. Designed for cutting-edge gaming, it ensures seamless compatibility with the latest graphics technologies, delivering a future-proof solution for immersive esports and high-performance gaming experiences.

G-SYNC Compatible
Enable flawless picture quality by synchronising new generations of NVIDIA graphics cards* with this G-SYNC Compatible monitor. *Please refer to NVIDIA website for the complete list of GPUs working with G-SYNC Compatible monitors

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.

KVM
Share one single keyboard, mouse and monitor between multiple computers with KVM switch hardware.

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

Cool Performance, Built to Last
Advanced graphene cooling keeps the panel running cooler and more stable during long sessions, protecting against burn-in while preserving peak brightness, color accuracy, and performance—so visuals stay sharp, reliable, and immersive over time.
Description
The AG276UZD is a 26.5-inch UHD QD-OLED monitor designed for exceptional clarity and speed. With a 240Hz refresh rate and HDMI 2.1 / DP 2.1, it ensures ultra-smooth visuals with no tearing. HDR TrueBlack 400 delivers deep contrast and vibrant colors, ideal for gaming and creative work. The USB-C 65W, KVM switch, and USB hub enhance connectivity and efficiency. Backed by a 3-year warranty, the AG276UZD is the ultimate choice for achieving legendary status in gaming and content creation.
Specifications
| Audio | |
|---|---|
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Built-in camera | No |
| NVIDIA G-SYNC | Yes |
| VESA Adaptive Sync support | Yes |
| AMD FreeSync refresh rate range | 48 - 240 Hz |
| 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) | 450 cd/m² |
| Screen shape | Flat |
| Display number of colours | 1.07 billion colours |
| Native aspect ratio | 16:9 |
| Pixel density | 166 ppi |
| Maximum refresh rate | 240 Hz |
| sRGB coverage (typical) | 145.9% |
| Adobe RGB coverage | 96.5% |
| Display surface | Gloss |
| HD type | 4K Ultra HD |
| Display technology | OLED |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Digital horizontal frequency | 30 - 570 kHz |
| Digital vertical frequency | 48 - 240 Hz |
| Backlight type | QD |
| Display resolution | 3840 x 2160 pixels |
| Response time | 0.03 ms |
| Display diagonal | 67.3 cm (26.5") |
| Contrast ratio (typical) | 150000:1 |
| Display brightness (peak) | 1000 cd/m² |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | OLED |
| DCI-P3 coverage | 99.3% |
| High Dynamic Range (HDR) technology | DisplayHDR 400 True Black |
| Display diagonal (metric) | 67.31 cm |
| LED backlight | Yes |
| Response time measurement type | GTG (Gray to Gray) |
| Anti-glare screen | Yes |
| AMD FreeSync refresh rate range | 48 - 240 Hz |
| Management features | |
| On Screen Display (OSD) | Yes |
| Number of OSD languages | 19 |
| On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian |
| Picture-in-Picture | Yes |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Built-in camera | No |
| Design | |
| Market positioning | Gaming |
| Certification | WEEE,REACH compliant,RoHs compliant |
| Product colour | Black |
| Front bezel colour | Black |
| Detachable stand | Yes |
| Bezel thickness type | Frameless |
| 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, USB Type-C |
| Number of upstream ports | 2 |
| 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 | 2.1 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 65 W |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Number of USB Type-B upstream ports quantity | 1 |
| Number of USB Type-C upstream ports quantity | 1 |
| Built-in KVM switch | Yes |
| Technical details | |
|---|---|
| Height (without stand) | 350.6 mm |
| Depth (without stand) | 74.4 mm |
| Width (without stand) | 609.3 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 | External |
| Weight (with stand) | 6.85 kg |
| Touchscreen | No |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | 18.5 - 18.5° |
| Tilt angle range | -3.5 - 21.5° |
| Pivot | Yes |
| On Screen Display (OSD) | Yes |
| Pivot angle | -90 - 90° |
| Number of OSD languages | 19 |
| On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian |
| Picture-in-Picture | Yes |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Power | |
| Power supply type | External |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 94 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 | 35 kWh |
| Energy consumption (HDR) per 1000 hours | 42 kWh |
| Weight & dimensions | |
| Height (without stand) | 350.6 mm |
| Depth (without stand) | 74.4 mm |
| Width (without stand) | 609.3 mm |
| Width (with stand) | 609.3 mm |
| Depth (with stand) | 240 mm |
| Height (with stand) | 525.6 mm |
| Weight (with stand) | 6.85 kg |
| Weight (without stand) | 5.35 kg |
| Package width | 730 mm |
| Package depth | 188 mm |
| Package height | 480 mm |
| Package weight | 11.6 kg |
| Packaging data | |
| Package width | 730 mm |
| Package depth | 188 mm |
| Package height | 480 mm |
| Package weight | 11.6 kg |
| Cables included | HDMI, DisplayPort, USB, USB Type-C |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Packaging content | |
| Cables included | HDMI, DisplayPort, USB, USB Type-C |
| 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 |
| DCI-P3 coverage | 99.3% |
| Bezel thickness type | Frameless |
| 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) | 350.6 mm |
| Depth (without stand) | 74.4 mm |
| Width (without stand) | 609.3 mm |
| HDMI | Yes |
| AMD FreeSync refresh rate range | 48 - 240 Hz |
| USB Power Delivery up to | 65 W |
| Energy efficiency scale | A to G |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Power supply type | External |
| Display brightness (peak) | 1000 cd/m² |
| Touchscreen | No |
| USB Power Delivery (USB PD) | Yes |
| Front bezel colour | Black |
| Certificates | |
| Certification | WEEE,REACH compliant,RoHs compliant |
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 |
AG276UZD
|
499P9H/00
|
DELL-UP3221Q
|
TD3207
|
9H.LJXLA.TBE
|
VP3881A
|
| Manufacturer |
AOC
|
Philips
|
DELL
|
Viewsonic
|
Benq
|
Viewsonic
|
| Display diagonal |
≈ 21 inches
|
30 to 50 inches
|
30 to 50 inches
|
30 to 50 inches
|
≈ 21 inches
|
30 to 50 inches
|
| Display resolution |
N/A
|
N/A
|
N/A
|
1920 x 1080 pixels
|
N/A
|
N/A
|
| Product colour |
Black
|
Black
|
N/A
|
N/A
|
Black
|
Black
|
| Built-in camera |
N
|
Y
|
N
|
N/A
|
N
|
N/A
|
| Market positioning |
Gaming
|
Home
|
Graphics design
|
N/A
|
Graphics design
|
Home
|
| Native aspect ratio |
16:9
|
32:9
|
16:9
|
16:9
|
16:9
|
21:9
|
| VESA mounting |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| NVIDIA G-SYNC |
Y
|
N
|
N
|
N
|
N/A
|
N/A
|
| Built-in USB hub |
Y
|
Y
|
Y
|
N/A
|
Y
|
N/A
|
| AMD FreeSync |
N/A
|
N
|
N
|
N
|
N/A
|
N/A
|
| Display technology |
OLED
|
LCD
|
LCD
|
LED
|
LED
|
LED
|
| Touchscreen |
N
|
N
|
N
|
Y
|
N
|
N
|