LG 34BN770-B

Overview

The LG 34BN770-B is a 34-inch ultrawide monitor designed to expand your workspace with a 21:9 aspect ratio and a sharp QHD resolution of 3440 x 1440 pixels. Its IPS panel ensures consistent color accuracy and brightness from wide viewing angles, making it well suited for multitasking, creative work, and media consumption. With a 75 Hz refresh rate and AMD FreeSync support, it delivers smooth motion for both productivity and light gaming scenarios.

Key features

• Ultrawide 21:9 screen that allows multiple windows to be open side by side without overlap, enhancing productivity and workflow.
• IPS panel technology that maintains accurate colors and consistent brightness even when viewed from wide angles, supporting color-critical tasks.
• 99 percent sRGB color coverage for reliable color reproduction, ideal for photo editing and design work.
• HDR10 support adds improved contrast and depth to compatible content, enhancing visual detail in photos and videos.
• 75 Hz refresh rate combined with a 5 ms response time and AMD FreeSync reduces motion blur and screen tearing for smoother visuals.
• Built-in 7 W speakers tuned with MAXXAudio technology provide clear audio for video calls and background music without needing external speakers.
• OneClick stand offers easy height, tilt, and swivel adjustments to customize your viewing angle and maintain ergonomic comfort.
• VESA mount compatibility allows flexible installation options including wall or arm mounts to save desk space.
• Comprehensive connectivity with DisplayPort, two HDMI 2.0 inputs, USB-B upstream, two USB-A downstream ports, and a 3.5 mm headphone jack supports a wide range of devices and peripherals.
• TAA compliance ensures suitability for government and institutional environments requiring this certification.

Key specs

• Display size: 34 inches
• Resolution: 3440 x 1440 pixels (QHD)
• Panel type: IPS
• Aspect ratio: 21:9 ultrawide
• Refresh rate: 75 Hz
• Response time: 5 ms
• Color gamut: 99% sRGB
• HDR support: HDR10
• Speakers: 2 x 7 W with MAXXAudio
• Inputs: 1 x DisplayPort, 2 x HDMI 2.0
• USB ports: 1 x USB-B upstream, 2 x USB-A downstream
• Audio output: 3.5 mm headphone jack
• Mounting: VESA compatible
• Compliance: TAA certified

Connectivity and compatibility

This monitor offers a versatile set of ports to connect to a variety of devices. The DisplayPort and dual HDMI 2.0 inputs allow you to hook up multiple computers or media sources simultaneously, while the USB-B upstream port connects to your PC to enable the two USB-A downstream ports for peripherals like keyboards, mice, or external drives. The 3.5 mm headphone jack provides a convenient option for private audio listening. These connections make it easy to integrate the monitor into both home office and creative studio setups.

Installation and setup

The LG 34BN770-B includes a OneClick stand that simplifies assembly and offers height, tilt, and swivel adjustments to help you find the most comfortable viewing position. If you prefer to save desk space or customize your workspace further, the monitor supports VESA mounting standards, allowing installation on compatible arms or wall mounts. This flexibility ensures the monitor fits well in a variety of environments, from dedicated workstations to shared office spaces.

Ideal uses and environments

This ultrawide monitor is a strong choice for professionals who need to manage multiple applications simultaneously, such as remote workers, video editors, and content creators. Its accurate color reproduction and HDR10 support make it suitable for tasks that require dependable image quality without the expense of a dedicated reference display. The smooth motion handling and FreeSync support also make it a practical option for users who occasionally enjoy casual gaming or video playback. Its TAA compliance further extends its suitability to government and institutional settings.

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, 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.

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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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