LG gaming monitor 27-inch

For PC players who move between visually rich games and competitive titles, the LG UltraGear 27-inch monitor offers two distinct ways to play. Its Dual Mode lets you choose 4K UHD at up to 180Hz or Full HD at up to 360Hz, so the display can favor detail or refresh rate depending on the game.

That choice is the main reason to consider it. You don’t have to settle on one refresh-rate target for every session, though the faster mode uses a lower resolution.

How it fits

The 4K setting makes sense for story-driven games and entertainment where fine detail matters, the Full HD 360Hz setting is aimed at fast-moving FPS, MOBA, and racing play. Picture switching from a detailed single-player game to a competitive match and choosing the mode that better suits each. That flexibility is more useful than a monitor built around only one resolution and refresh-rate combination, especially if your gaming habits vary.

The IPS panel, VESA DisplayHDR 400, and up to 95% DCI-P3 color coverage add to its visual focus. FreeSync Premium and NVIDIA G-SYNC compatibility are intended to help keep gameplay smooth, while Dynamic Action Sync is designed to reduce input lag. Black Stabilizer can help reveal details in darker scenes. How often would you actually switch modes? If you mostly play one kind of game, the dual-mode design may matter less than having a display tuned to that single preference.

Pros

• Two gaming modes: 4K UHD at up to 180Hz or Full HD at up to 360Hz.
• The 1ms GtG response-time claim targets crisp motion in fast gameplay.
• Supports AMD FreeSync Premium and is NVIDIA G-SYNC compatible.
• HDMI 2.1 is listed, and the product description mentions PC and next-generation console gaming.

A practical tradeoff is clear: choose Full HD for the higher refresh rate, and you give up the detail of native 4K. It’s a great fit if you want one monitor to cover both slower, visual games and faster competitive sessions. It’s not for you if you want the highest listed refresh rate without switching away from 4K, or if you have no use for a second gaming mode.

Spec sheet

• Name: LG 27G810A-B
• Type: Gaming monitor
• Size: 27 inches
• Display: IPS
• Resolution: 3840 x 2160 (4K UHD), Full HD in the 360Hz mode
• Refresh rate: Up to 180Hz at 4K UHD or up to 360Hz at Full HD
• Response time: 1ms GtG
• Color coverage: Up to 95% DCI-P3
• HDR: VESA DisplayHDR 400
• Sync: AMD FreeSync Premium, NVIDIA G-SYNC compatible
• Ports: HDMI 2.1

From the way it is set up, this is a gaming-first display with flexibility as its selling point, rather than a 4K-only screen that keeps the same resolution at every refresh rate. The specifications describe the available modes, but don’t establish how a particular game or system will perform with them.

When it makes sense

Choose it if you want to prioritize 4K detail in some games and a higher refresh rate in others, and your setup can make use of those modes. It also has relevant features for players who care about screen tearing, motion clarity, or seeing detail in darker scenes. If you mainly want a straightforward 4K monitor and won’t use Full HD at 360Hz, a simpler single-mode approach may be a better match. The key decision is whether switching between detail and speed will change how you actually play.