Home Monitors AOC 27" Q27G40XMN Mini-LED, QHD, 180hz Gaming Monitor

AOC - 27" Q27G40XMN Mini-LED, QHD, 180hz Gaming Monitor - Black

Price range: $179.99–324.99
💎
Exceptional Value
Outperforms 53% of monitors at a lower price than 79%.
$180 is 49% below the $350 category median.
Brand: AOC
Category: Monitor
The AOC is a 27" monitor. Its 180 Hz VA display delivers 2560 × 1440 resolution.
PQS: 91 (computed 2026-03-14 07:04:56.104785+00:00)
GTIN-14: 00685417739684
AOC - 27" Q27G40XMN Mini-LED, QHD, 180hz Gaming Monitor - Black

Key specs

A human-friendly subset of specs (non-null)
Screen size (in)
27.0
Resolution
2560 x 1440
Panel type
VA
Refresh rate (Hz)
180

How this Monitor compares vs. 719 monitors

Percentile rank for each spec — higher means this product outperforms more of its peers.
Weight 6.35kg
41%
Screen Size 27.0"
50%
Refresh Rate 180.0Hz
75% Above avg
Response Time 1.0ms
45%

Spec Profile Radar

Visual snapshot — outer edge = 100th percentile (best in class)

Use-Case Fitness Deterministic

Weighted scoring based on specs that matter most for each workflow
Gaming
51
Fair
Why this score?
🟢 +30.2 pts /40.0180.0Hz Refresh Rate is in the Top 25% of all monitors (40% weight) biggest contributor
🟡 +13.6 pts /30.01.0ms Response Time is in the mid-pack (45th pct) of all monitors (30% weight)
🟡 +7.5 pts /15.027.0" Screen Size is in the mid-pack (50th pct) of all monitors (15% weight)
🔴 +0.0 pts /15.0 — display.brightness_nits is in the Bottom 0% of all monitors (15% weight) ⚠ drags score down
Content Creation
35
Below Average
Why this score?
🟡 +15.0 pts /30.027.0" Screen Size is in the mid-pack (50th pct) of all monitors (30% weight) biggest contributor
🟢 +11.3 pts /15.0180.0Hz Refresh Rate is in the Top 25% of all monitors (15% weight)
🟡 +9.1 pts /20.01.0ms Response Time is in the mid-pack (45th pct) of all monitors (20% weight)
🔴 +0.0 pts /35.0 — display.brightness_nits is in the Bottom 0% of all monitors (35% weight) ⚠ drags score down

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6617199 179.99 USD In stock View offer → 2026-03-14 04:12:23.391160+00:00
Newegg 9SIA8X5KPG0502 324.99 USD In stock View offer → 2026-03-13 02:23:19.278621+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 179.99 USD In stock 2026-03-14 04:12:23.391160+00:00
bestbuy 179.99 USD In stock 2026-03-13 04:21:43.078951+00:00
newegg 324.99 USD In stock 2026-03-13 02:23:19.278621+00:00
bestbuy 179.99 USD In stock 2026-03-12 04:10:29.608378+00:00
newegg 324.99 USD In stock 2026-03-12 02:23:35.737048+00:00
bestbuy 179.99 USD In stock 2026-03-11 04:08:13.082533+00:00
newegg 324.99 USD In stock 2026-03-11 02:13:45.747077+00:00
bestbuy 179.99 USD In stock 2026-03-10 04:18:06.328152+00:00
newegg 324.99 USD In stock 2026-03-10 02:21:12.408915+00:00
bestbuy 299.99 USD In stock 2026-03-09 04:18:49.744083+00:00
newegg 448.99 USD In stock 2026-03-09 02:23:08.293153+00:00
newegg 448.99 USD In stock 2026-03-08 05:46:21.136818+00:00
newegg 324.99 USD In stock 2026-03-06 08:40:34.481932+00:00
bestbuy 299.99 USD In stock 2026-03-06 06:54:57.181036+00:00
bestbuy 299.99 USD In stock 2026-03-03 02:44:37.793862+00:00
newegg 324.99 USD Out of stock 2026-03-03 02:21:31.829317+00:00
newegg 324.99 USD Out of stock 2026-03-02 10:42:34.283913+00:00
bestbuy 299.99 USD In stock 2026-03-02 09:28:58.026230+00:00

Full specs

Show full spec table
Screen size (in)27.0
Resolution2560 x 1440
Panel typeVA
Refresh rate (Hz)180
Reconciled at2026-03-06 10:56:32.254648+00:00
Canonical JSON (expand)
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Debug data (expand)
Raw title AOC - 27" Q27G40XMN Mini-LED, QHD, 180hz Gaming Monitor - Black
Raw brandAOC
Raw categoryBest Buy > Computers & Tablets > PC Gaming > Gaming Monitors
Canonical highlights (non-null)
core.title AOC - 27" Q27G40XMN Mini-LED, QHD, 180hz Gaming Monitor - Black
core.seo_title AOC Q27G40XMN 27"
brand AOC
model Q27G40XMN
ports.summary Audio: Yes
ports.headphone_jack Yes
gtin14 00685417739684
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/5752674c-ebbd-4d95-af39-ba45172f29c6.jpg
display.panel_type VA
display.resolution 2560 x 1440
display.touch_screen False
display.screen_size_in 27.0
display.refresh_rate_hz 180
display.response_time_ms 1
category monitor
features.webcam False
physical.width_in 24.2
physical.weight_kg 6.35
warranty.labor 3 Years
warranty.parts 3 Years
certifications.energy_star False
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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      "feature": "Mini-LED panel technology\nExperience clarity, vibrant colors, and richer contrast with Mini-LED technology."
    },
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      "feature": "Quad HD Resolution\nExperience stunning clarity and immersive detail with Quad HD (QHD) resolution. At 2560x1440, QHD strikes the perfect balance between Full HD and 4K, offering sharper visuals and smoother gameplay without straining your system. Enjoy crisper textures, enhanced depth, and a wider field of view—giving you a visual and competitive edge."
    },
    {
      "feature": "180Hz Refresh Rate\nEnjoy a smooth and responsive gaming experience with a lightning-fast 180Hz refresh rate, 1ms response time."
    },
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    },
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      "feature": "Ultra smooth gameplay with Adaptive Sync\nVirtually eliminates stuttering, tearing, and judder by matching your' monitor's frame rate with that of your GPU.  Also useful for watching media."
    },
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      "feature": "Breathtaking HDR realism with VESA CERTIFIED HDR1000\nVESA HDR certification ensures ultra-bright highlights, deep contrast, and vibrant, true-to-life colors for a more immersive experience. Whether you're navigating dark dungeons or sunlit battlefields, HDR1000 delivers stunning visual depth and detail—bringing every moment to life like never before."
    },
    {
      "feature": "Re-Spawn 3-Year Warranty\nEnjoy peace of mind with an industry leading Re-Spawn warranty that inclludes 3-year dead pixel coverage, 3-year advance placement coverage, and 1-year, one-time accidental damage replacement."
    },
    {
      "feature": "G-Menu customization\nAOC G-Menu is a free tool that you can install on your PC to have complete customization paired with maximum convenience."
    }
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  "longDescription": "Witness stunning visuals with AOC Q27G40XMN, 27\" Mini-LED backlight technology, delivering deeper blacks, brighter whites, and more vibrant colors.",
  "shortDescription": null,
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}
Newegg raw specs
raw_specs_text (pretty) — expand
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