LG UltraGear 27G810A-B — 27" 4K 180Hz IPS Dual Mode Gaming Monitor

🖥️ LG UltraGear 27G810A-B — 27" 4K 180Hz IPS Dual Mode

The monitor for buyers who care more about how games look than how fast they play.

The 27G810A-B is the monitor we'd recommend pairing with an upper-mid gaming build where visual fidelity is the priority. 4K resolution makes a real difference in story-driven and open-world titles, and LG's Dual Mode lets you switch to 1080p 360Hz when you want raw speed in competitive matches. A genuine two-in-one without the OLED burn-in conversation.

📃 Specifications

• 📐 Panel: 27" IPS, flat
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  • LG UltraGear IPS panel — fast response, wide viewing angles, accurate colour
  • Flat screen, no curve
• 🎯 Resolution: 3840 × 2160 (4K UHD) with Dual Mode to 1920×1080 360Hz
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  • Native 4K resolution at 180Hz for visually demanding titles
  • Dual Mode switches the panel to 1080p at 360Hz on the fly — useful for competitive games where frame rate matters more than pixel count
  • Mode switching is hardware-level, not upscaling
• ⚡ Refresh rate: 180Hz (4K) / 360Hz (1080p Dual Mode), FreeSync Premium
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  • 180Hz at 4K is high-end territory — most monitors at this resolution top out at 144Hz
  • FreeSync Premium and G-Sync Compatible certification for tear-free gaming
• ⏱️ Response time: 1ms GTG
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  • 1ms grey-to-grey response — fast enough that ghosting is not a concern in any genre
• 🎨 Colour: 98% DCI-P3, DisplayHDR 600
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  • 98% DCI-P3 colour coverage for accurate, vivid colour in modern games and HDR content
  • DisplayHDR 600 certified — meaningful HDR with 600-nit peak brightness, properly noticeable in supported titles
• 🔌 Connectivity: 2× HDMI 2.1, 1× DisplayPort 1.4, USB hub, 3.5mm headphone out
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  • HDMI 2.1 carries 4K 120Hz to PS5 / Xbox Series X without compression
  • DisplayPort 1.4 with DSC handles 4K 180Hz from PC
• 🦾 Stand: Height-adjustable with tilt, swivel, and pivot
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  • Full ergonomic adjustment — height, tilt, swivel, and pivot to portrait orientation
  • VESA 100×100 mount compatible if you prefer a monitor arm
• 🛡️ Warranty: 3 years manufacturer warranty (LG)
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  • LG 3-year warranty
  • PC36 can assist with warranty claims if needed

👁️ Transparency notes

• 4K at 180Hz is GPU-intensive — getting the most from this monitor benefits from an RTX 5070 Ti / RX 9070 XT or higher with DLSS/FSR enabled. Lower-tier GPUs will still drive 4K but at reduced frame rates.
• Dual Mode 1080p 360Hz is great for competitive use, but at 27" the lower resolution is visibly softer than native 4K. Competitive players who play 1080p exclusively may prefer a native high-refresh 1440p monitor.
• Product images are representative — your monitor will arrive in standard LG retail packaging.

🎯 What is this monitor best for?

• Story-driven and open-world AAA games at maximum visual fidelity
• Buyers who play a mix of cinematic single-player titles and occasional competitive matches
• Console gaming alongside PC use (HDMI 2.1 for PS5 / Xbox Series X)
• Anyone who wants high-end resolution and refresh rate without the OLED burn-in considerations

📦 Bundled with your PC

We ship this monitor packaged alongside your PC36 build, fully covered by our 3-year PC warranty for the build itself and LG's 3-year warranty for the monitor.

💬 Need help?

Not sure if this is the right monitor for your build? Ping us on live chat and we'll help you pick the right fit for your PC and the way you play.