Acer UM.HX3AA.P02

Overview

The Acer UM.HX3AA.P02 is a 27-inch gaming monitor designed to deliver sharp 4K Ultra HD visuals combined with a fast 144 Hz refresh rate, making it ideal for fast-paced gaming and detailed content creation. Its IPS panel ensures consistent and accurate colors from wide viewing angles, while VESA DisplayHDR 400 certification and 400 nits brightness enhance the realism of highlights without sacrificing shadow detail. This monitor supports both AMD FreeSync and NVIDIA G-Sync technologies to reduce screen tearing and stuttering, providing smooth gameplay for competitive and casual gamers alike.

Key features

• 4K resolution at 3840 x 2160 with a 144 Hz refresh rate for fluid and detailed visuals during fast action scenes
• IPS panel technology that maintains color accuracy and clarity even when viewed from extreme angles
• Wide color gamut covering 90 percent of the DCI-P3 palette with factory calibration ensuring Delta E below 1 for precise color reproduction
• VESA DisplayHDR 400 certification with up to 400 nits brightness to deliver lifelike highlights and balanced contrast
• Visual Response Boost reduces motion blur to an effective 1 ms, helping you track fast-moving targets with greater clarity
• Compatibility with AMD FreeSync and NVIDIA G-Sync synchronizes the display refresh rate with your graphics card to minimize tearing and stuttering
• Multiple connectivity options including two DisplayPort inputs, two HDMI ports, and four USB 3.0 ports to connect PCs, consoles, and peripherals simultaneously
• Built-in 4 watt stereo speakers and a headphone jack for flexible audio options during gaming or media playback
• Ergonomic stand with height, tilt, and swivel adjustments, plus VESA mount compatibility to optimize your workspace setup

Key specs

• Display size: 27 inches
• Resolution: 3840 x 2160 (4K Ultra HD)
• Refresh rate: 144 Hz
• Panel type: IPS
• Color gamut: 90% DCI-P3
• Color accuracy: Delta E < 1 (factory calibrated)
• Brightness: up to 400 nits
• HDR certification: VESA DisplayHDR 400
• Response time: 1 ms (with Visual Response Boost)
• Ports: 2 x DisplayPort, 2 x HDMI, 4 x USB 3.0
• Audio: 2 x 4 W speakers, headphone jack
• Stand adjustments: height, tilt, swivel
• Mounting: VESA compatible

Connectivity and compatibility

This monitor offers a versatile range of ports to support multiple devices at once, making it easy to switch between gaming on a PC or console without unplugging cables. The two DisplayPort inputs and two HDMI ports cover most modern graphics cards and gaming consoles, while the four USB 3.0 ports provide convenient connections for keyboards, mice, and other peripherals. Audio options include integrated speakers for casual listening and a headphone jack for private sessions.

Performance and reliability

With support for both AMD FreeSync and NVIDIA G-Sync, the monitor adapts to your graphics card’s frame output to reduce visual artifacts like tearing and stuttering. The Visual Response Boost feature sharpens fast-moving images by lowering motion blur to an effective 1 ms, which is especially beneficial in competitive gaming scenarios. The IPS panel ensures consistent color and brightness across the screen, while the factory calibration guarantees color accuracy for creative work.

Ideal uses and environments

This monitor suits gamers who want high frame rates and crisp 4K visuals, content creators who require accurate color reproduction, and movie enthusiasts who appreciate HDR-enhanced video. Its ergonomic stand and VESA mount compatibility make it adaptable to various desk setups, whether in a home office, gaming room, or studio. The combination of speed, color fidelity, and connectivity options makes it a strong choice for users who need a versatile display that performs well across different tasks.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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