LG 27GP850-B Review

27" 1440p 165Hz Nano IPS gaming monitor with excellent color accuracy and motion handling.

Updated 2026-03-09 Independently reviewed

Overview

The LG 27GP850-B is a 27-inch 1440p IPS gaming monitor with a 165Hz refresh rate and Nano IPS technology for vibrant colors. It delivers excellent motion handling and low input lag, making it ideal for competitive gaming and content creation. G-Sync and FreeSync compatibility ensure smooth gameplay without tearing.

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Pros & Cons

Pros

  • Outstanding color accuracy and wide DCI-P3 coverage
  • Fast 1ms GtG response time with minimal overshoot
  • Nano IPS panel delivers vibrant, accurate colors
  • Full ergonomic stand with height, tilt, pivot, and swivel
  • 165Hz overclockable to 180Hz for extra headroom
  • USB hub with 2x USB 3.0 ports
  • HDR 400 support for improved contrast in supported content

Cons

  • HDR performance is limited compared to higher-tier displays
  • Contrast ratio typical for IPS (~1000:1)
  • No USB-C connectivity

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Specifications

Panel Size 27 inches
Resolution 2560 x 1440 (QHD)
Refresh Rate 165Hz (180Hz OC)
Panel Type Nano IPS
Response Time 1ms GtG
HDR VESA DisplayHDR 400
Color Gamut 98% DCI-P3, 135% sRGB
Adaptive Sync NVIDIA G-Sync Compatible, AMD FreeSync Premium
Ports 2x HDMI 2.0, 1x DisplayPort 1.4, 2x USB 3.0, 1x 3.5mm audio
Ergonomics Height, tilt, pivot, swivel

Our Verdict

The LG 27GP850-B is the best value 1440p gaming monitor for most users. It balances excellent color accuracy, smooth motion, and competitive pricing. Whether you're gaming or editing, it delivers consistent performance without compromise.

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