The LG 34BN770-B is a 34 inch monitor built in a 21:9 ultrawide format, giving you a broad canvas that can fit an entire spreadsheet, a video call window, and a web browser side by side with no need to shuffle windows. Its native resolution of 3440 x 1440 pixels keeps text sharp and design work detailed, while the IPS panel maintains accurate color and consistent brightness even when you view the screen from an angle.
Color-critical tasks benefit from the panel’s 99 percent coverage of the sRGB gamut. HDR10 support brings extra depth to photos, videos, and presentations with high-dynamic-range content, so creators and media professionals can review work with greater confidence.
A refresh rate of 75 Hz combined with a 5 ms response time and AMD FreeSync helps motion appear smooth, whether you are scrolling through a long timeline, previewing edits in real time, or relaxing with a game after hours. The performance boost is noticeable yet gentle on your graphics card, making it a practical choice for offices that use a mix of productivity and light creative software.
The included stand sets up quickly with LG’s OneClick mechanism and offers height, tilt, and swivel adjustments, so you can dial in a comfortable posture without extra tools. If you prefer an arm or wall mount, the chassis follows the VESA standard. Two 7 W speakers tuned with MAXXAudio save desk space and keep video calls or background music clear without an external sound bar.
Connectivity covers most day-to-day needs: DisplayPort, two HDMI 2.0 inputs, a USB-B upstream port, two USB-A downstream ports for peripherals, and a 3.5 mm headphone jack. The monitor is also TAA compliant, making it suitable for government or institutional environments that require that certification.
In practice, the 34BN770-B shines on desks where multitasking is the norm. Remote workers can keep chat, reference material, and documents visible all at once; video editors can stretch their timeline across the full width; and content creators who rely on accurate color get a dependable view of their projects without the cost of a dedicated reference display.
Highlights:
34 inch screen in an ultrawide 21:9 format with 3440 x 1440 resolution
IPS panel that maintains image quality across 178 degree viewing angles
99 percent sRGB color coverage for dependable accuracy
75 Hz refresh rate paired with AMD FreeSync support
5 ms response time to limit blur in fast motion
HDR10 capability for improved contrast and depth
Built-in 7 W speakers enhanced with MAXXAudio technology
OneClick stand offering height, tilt, and swivel adjustments
DisplayPort and two HDMI 2.0 inputs for flexible setup
Two USB-A ports plus a USB-B upstream connection for accessories
3.5 mm headphone jack for private listening
TAA compliance and VESA mount compatibility
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