AOC Q27G40XMN | 27” QHD | MiniLED 1152 Zones | 180Hz | 1ms | HDR1000 | Quantum Dot | Low Input Lag
High-performance 27” MiniLED gaming monitor with 1152 local dimming zones, Quantum Dot color, and HDR1000 certification—engineered for competitive gamers and stunning cinematic visuals.
Key Specifications
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Display: 27” QHD (2560 × 1440), Fast VA with Quantum Dot, MiniLED backlight with 1152 zones
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Brightness: 450 nits typical | 1200 nits peak (HDR)
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Contrast Ratio: 5000:1 (typical) | 80M:1 (DCR)
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Color Gamut: NTSC 130%, sRGB 148%, DCI-P3 119%
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Color Accuracy: Delta E < 2
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Response Time: 1ms (GtG)
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Refresh Rate: 180Hz (DP 1.4) | 144Hz (HDMI 2.0)
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HDR Certification: DisplayHDR™ 1000
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Viewing Angles: 178° (H) / 178° (V)
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Display Colors: 1.07 billion
Connectivity
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1 × DisplayPort 1.4 (HDCP 2.2)
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1 × HDMI 2.0 (HDCP 2.2)
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1 × 3.5mm headphone out
Gaming Features
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Low input lag mode for competitive play
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Gaming mode presets
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Shadow Control for better dark scene visibility
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Sniper Scope for precision targeting
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Flicker-Free technology & Low Blue Mode
Ergonomics
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Tilt: -5° ~ 23°
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VESA mount: 100 × 100 mm
Power
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Internal PSU: 100–240V AC, 50/60Hz
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Typical consumption: 37W
Dimensions & Weight
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With stand: 614 × 462.9 × 194.1 mm | 6.35 kg
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Without stand: 614 × 366.4 × 59.4 mm | 5.38 kg
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Boxed: 690 × 480 × 139 mm | 8.89 kg
Features
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MiniLED backlight with precise 1152-zone local dimming for deep blacks and vivid highlights
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Quantum Dot technology for expanded color range
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HDR1000 for stunning contrast and brightness in supported games and media
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Gamer-focused enhancements including Shadow Control and Sniper Scope
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TÜV-certified Flicker-Free display for reduced eye strain

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