HP 780K0AA#ABA

Overview

The HP 780K0AA#ABA is a 31.5-inch gaming monitor designed to deliver sharp and vibrant visuals with its QHD resolution of 2560 by 1440 pixels. It offers a high refresh rate of 165 Hz and a 1 ms response time, ensuring smooth and responsive gameplay. The monitor covers 99% of the sRGB color spectrum and 95% of DCI-P3, providing rich and accurate colors for gaming, streaming, and creative work. Its IPS panel maintains clarity and color consistency even at wide viewing angles, while HDR support and 400 nits brightness enhance contrast and detail in both dark and bright scenes.

Key features

• High refresh rate and fast response time reduce motion blur and input lag for fluid gaming experiences.
• AMD FreeSync Premium and Adaptive-Sync technologies eliminate screen tearing and stuttering during fast-paced action.
• Wide color gamut coverage ensures vibrant and true-to-life colors for immersive visuals and accurate content creation.
• IPS panel with anti-glare coating maintains clear images from wide viewing angles and in well-lit environments.
• Ergonomic stand allows height, tilt, and pivot adjustments to customize your viewing comfort during long sessions.
• VESA mount compatibility offers flexible installation options to save desk space or create multi-monitor setups.
• Multiple connectivity options including two HDMI 2.0 ports, one DisplayPort 1.4, and a 3.5 mm headphone jack support various devices.
• Integrated cable management keeps your workspace organized and free from clutter.

Key specs

• Display size: 31.5 inches
• Resolution: 2560 x 1440 (QHD)
• Refresh rate: 165 Hz
• Response time: 1 ms
• Color gamut: 99% sRGB, 95% DCI-P3
• Panel type: IPS with anti-glare coating
• Brightness: 400 nits
• HDR support: Yes
• Viewing angles: 178° horizontal and vertical
• Ports: 2 x HDMI 2.0, 1 x DisplayPort 1.4, 1 x 3.5 mm headphone jack
• VESA mount: 100 x 100 mm

Connectivity and compatibility

This monitor offers versatile connectivity to accommodate a range of devices. Two HDMI 2.0 ports allow easy connection to gaming consoles and media players, while the DisplayPort 1.4 supports high-bandwidth input from PCs and laptops. The 3.5 mm headphone jack provides a convenient audio output for headphones or external speakers. These options make it straightforward to switch between devices without needing adapters or constant cable changes.

Designed for immersive gaming and content creation

The combination of a high refresh rate, low response time, and adaptive sync technologies makes this monitor well suited for competitive gaming where every frame counts. At the same time, its wide color gamut and HDR support benefit content creators who require accurate color reproduction and enhanced contrast. The ergonomic stand and VESA compatibility add flexibility for different setups, whether on a dedicated gaming desk or a professional workspace.

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.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, 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. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

Learn more

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.

Learn more