AOC U3 U27U3XD 27-inch 3840 x 2160p 4K UHD 16:9 144Hz 0.5ms LED IPS Dual Refresh Rate Graphic Pro Monitor
- Screen:27 Inch
- Resolution:4K Ultra HD
- Screen Shape:Flat
- Pixels:3840 x 2160
- Refresh:144Hz
AOC U3 U27U3XD 27-inch 3840 x 2160p 4K UHD 16:9 144Hz 0.5ms LED IPS Dual Refresh Rate Graphic Pro Monitor is backordered and will ship as soon as it is back in stock.
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Description
Description
AOC U3 U27U3XD 27-inch 3840 x 2160p 4K UHD 16:9 144Hz 0.5ms LED IPS Dual Refresh Rate Graphic Pro Monitor
Key Features
- Dual Refresh Rate
- IPS
- 1920 × 1080 (FHD) @ 288Hz
0.3ms MPRT - 3840 × 2160 (UHD) @ 144Hz
0.5ms MPRT

Experience pro-grade visuals on a 27" IPS panel featuring a 2000:1 contrast ratio and VESA HDR400 certification. Choose stunning 4K at 144Hz for immersive detail or FHD at 288Hz for ultra-competitive speed, both enhanced by Adaptive Sync with G-Sync compatibility. Streamline your setup with KVM and USB-C (90W PD), plus PBP/PIP multitasking for seamless multi-device workflows. Achieve perfect visuals through 93–105% luminance uniformity and precise 6-axis Hue/Saturation calibration. Enjoy blur-free action with 0.5ms MPRT, while Flicker-Free and Low Blue Light technologies keep your eyes comfortable. Effortlessly adjust height with the ergonomic stand, fine-tune settings via i-Menu, and support sustainability with our eco-friendly Green Packaging.
Features
Designed with wide viewing angles
IPS displays deliver 178/178-degree viewing angles while maintaining consistent image quality and colors from all viewing positions. You can also view your spreadsheets or weekend movies from virtually any angle without compromising color uniformity.

Landmark technology of dual-refresh rate feature
Dual Mode monitors adapt to your workflow—so you can move fast, stay focused, and operate at peak efficiency. Seamlessly switch between two precision-tuned display settings, whether you’re deep in design work or toggling through dashboards. Choose high resolution for pixel-perfect clarity when every detail counts, or go with ultra-high refresh rates for buttery-smooth multitasking and motion rendering.

VESA Certified DisplayHDR 400
VESA-certified DisplayHDR 400 delivers a significant step-up from normal SDR displays. Unlike, other 'HDR compatible' screens, true DisplayHDR 400 produces astonishing brightness, contrast and colors. With global dimming and peak brightness up-to 400 nits, images come to life with notable highlights while featuring deeper, more nuanced blacks. It renders a fuller palette of rich new colors, delivering a visual experience that engages your senses.

A universally respected anti-tearing solution
Gaming shouldn't be a choice between choppy gameplay or broken frames. Get fluid, artifact-free performance at virtually any framerate with Adaptive-Sync technology, smooth quick refresh and ultra-fast response time.

HDMI 2.1 expands the limits of possibility
HDMI 2.1 brings faster and variable refresh rates and amazing 48Gbps transmission bandwidth, for reduced or eliminated lag, stutter and frame tearing, plus higher resolution, higher frame rates, and smooth, fluid and detailed up to 4K120Hz gaming experience.

Powerful connectivity
Simplify the connections with one cable only. The USB-C connection provides DisplayPort Alternate Mode for transferring high-resolution video signals from a notebook to the monitor while simultaneously charging the notebook’s battery from the monitor with USB power delivery.

Multitask like it was nothing
Picture-in-Picture and Picture-by-Picture empowers you to multitask like it was nothing. These features display and fine-tune content from different PCs sources onto your screen at once, making it much easier to work on multiple projects at the same time.

KVM Switch Enables Multi-device Access
The built-in KVM switch allows two computer devices connected to the display – one via USB-C and the other via HDMI or DisplayPort – to be easily controlled by one keyboard and mouse. Swap between them at the flip of a switch to save valuable time and desk space.

Protect your eyes from screen flicker
Flicker-free technology reduces flicker to give you a more comfortable gaming experience. Normal LED-backlit monitors adjust brightness using PWM (Pulse Width Modulation) which causes flickering and results in eye discomfort over long periods oftime. AOC flicker-free technology uses a DC (Direct Current) backlight system to provide a more comfortable and healthier viewing experience, minimizing the effects of eye fatigue during work hours.

Easy adjustments just one click away
AOC's i-Menu allows direct access to the monitor's on-screen display settings utilizing a mouse.

Technical Specification
Product: AOC U3 U27U3XD Dual Refresh Rate Graphic Pro Monitor
Display diagonal: 68.6 cm (27")
Display resolution
- 3840 x 2160 pixels @ 144Hz
- 1920 x 1080 pixels @ 288Hz
HD type: 4K UHD + FHD
Backlight technology: LED
Panel type: IPS
Dual Response time
- 4K UHD - 0.5ms MPRT
- FHD - 0.3ms MPRT / 4ms (GtG)
Native aspect ratio: 16:9
Brightness (typical): 450 cd/m²
Contrast ratio: 2000:1 (typical) / MEGA DCR
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Built-in speaker(s): Not supported
VESA mounting: 100 x 100mm
Stand adjustments: Height, Tilt, Pivot, Swivel
Height adjustment: 110mm
Tilt: -5° ~ 23°
Pivot: -90° ~ 90°
Swivel: -30° ~ 30°
Product colour: Black & Grey
Weight: 6.10 kg
Warranty: 3-year Carry-in
Ports
- 2x HDMI 2.1
- 1x DisplayPort 1.4
- 4x USB-A 3.2 Gen2 (HUB)
- 1x USB-C (DP Alt, 90W)
- 1x Earphone jack
Payment & Security
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