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A 27-inch curved gaming monitor with a black frameless design and VA panel

AOC Monitors Refurbished

AOC Monitors C27G4X 27" Curved Gaming Monitor 180Hz 0.5ms FHD

SKU CH-C6E4-GSX75 MPN C27G4X

A 27-inch curved gaming monitor with 1920x1080 resolution, 180Hz refresh rate and 0.5ms response time for fluid, responsive gameplay

  • Screen size27 in (68.6 cm)
  • Display resolution1920 × 1080
  • Refresh frequency180 Hz
  • Panel typeFHD
  • Pixel response time0.5 ms
  • 180Hz refresh rate drives fluid motion in fast games
  • 5ms MPRT response time cuts ghosting on quick transitions
  • 1500R curved VA panel wraps the view for deeper immersion
  • FHD 1920x1080 resolution gives sharp detail for gaming and work
  • 178° wide viewing angles keep colour consistent from the side

27-inch curved VA panel

The AOC C27G4X is a 27-inch curved gaming monitor built on a VA panel with a 1500R curvature. It delivers a 1920x1080 resolution at a 180Hz refresh rate and a 0.5ms MPRT response time. Adaptive Sync and HDR10 support are included for smoother motion and enhanced contrast.

Competitive FHD gamers; not for high-res workflows

This monitor suits players who prioritise high frame rates and low latency at Full HD resolution. The fast refresh and response times benefit competitive titles. Buyers who need higher pixel density for detailed creative work or sharper text should look at a higher-resolution panel.

180Hz refresh rate with 0.5ms response

The 180Hz refresh rate combined with a 0.5ms MPRT response time is the specification that defines this monitor's capability for fast-paced gaming. It determines how smoothly motion is rendered and how effectively ghosting is reduced. Verify that your graphics card can consistently drive high frame rates at 1920x1080 to match this performance.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $128.99
Cheaper than about 74% of the 839 comparable items (median $189.99).
Screen size 27 in (68.6 cm)
Typical for this category: the median of 814 items is 27 in.
Refresh frequency 180 Hz
Typical for this category: the median of 735 items is 180 Hz.

Specifications

Display
Screen size27 in (68.6 cm)
Display resolution1920 × 1080
Refresh frequency180 Hz
Panel typeFHD
Pixel response time0.5 ms
Size & build
Shipping weight4.54 kg
Package size686 × 508 × 203 mm

Questions about this item

How do I attach the C27G4X to a monitor arm and which step causes alignment problems?

Remove the stand, then fasten a VESA bracket to the four threaded holes on the rear; the error people make is not checking that their arm supports the 1500R curve depth before mounting

What part of the C27G4X will need attention first after long gaming sessions?

The VA panel backlight gradually loses brightness over thousands of hours; no user-replaceable components exist, so plan for eventual monitor replacement when contrast drops noticeably

Which limit appears first when the C27G4X runs at 180 Hz for extended periods?

The 0.5 ms MPRT response time is the first constraint; pixel transitions cannot keep pace with every 180 Hz frame, so faint motion blur becomes visible before thermal or power limits are reached

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