Home Monitors AOC 31.5"

AOC - 31.5" AG326UD QD-OLED, UHD, 165hz Gaming Monitor - Black

Price range: $699.99
🏷️
Brand Premium
Outperforms 58% of monitors, but costs more than 73%.
$700 is 100% above the $350 category median.
Brand: AOC
Category: Monitor
The AOC is a 31.5" monitor. Its 165 Hz QD-OLED display delivers 3840 × 2160 resolution. It ships with NVIDIA G-Sync.
PQS: 89 (computed 2026-03-14 07:04:56.104785+00:00)
GTIN-14: 00685417738380
AOC - 31.5" AG326UD QD-OLED, UHD, 165hz Gaming Monitor - Black

Key specs

A human-friendly subset of specs (non-null)
Screen size (in)
31.5
Resolution
3840 x 2160
Panel type
QD-OLED
Refresh rate (Hz)
165
HDR formats
HDR

How this Monitor compares vs. 719 monitors

Percentile rank for each spec — higher means this product outperforms more of its peers.
Weight 10.23kg
8% Bottom 20%
Screen Size 31.5"
73%
Refresh Rate 165.0Hz
68%
Response Time 0.0ms
82% Above avg

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
63
Fair
Why this score?
🟡 +27.4 pts /40.0165.0Hz Refresh Rate is in the mid-pack (68th pct) of all monitors (40% weight) biggest contributor
🟢 +24.8 pts /30.00.0ms Response Time is in the Top 18% of all monitors (30% weight)
🟡 +11.0 pts /15.031.5" Screen Size is in the mid-pack (73th 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
49
Below Average
Why this score?
🟡 +22.0 pts /30.031.5" Screen Size is in the mid-pack (73th pct) of all monitors (30% weight) biggest contributor
🟢 +16.5 pts /20.00.0ms Response Time is in the Top 18% of all monitors (20% weight)
🟡 +10.3 pts /15.0165.0Hz Refresh Rate is in the mid-pack (68th pct) of all monitors (15% 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 6617198 699.99 USD In stock View offer → 2026-03-14 04:12:23.391160+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 699.99 USD In stock 2026-03-14 04:12:23.391160+00:00
bestbuy 699.99 USD In stock 2026-03-13 04:21:43.078951+00:00
bestbuy 699.99 USD In stock 2026-03-12 04:10:29.608378+00:00
bestbuy 699.99 USD In stock 2026-03-11 04:08:13.082533+00:00
bestbuy 699.99 USD In stock 2026-03-10 04:18:06.328152+00:00
bestbuy 699.99 USD In stock 2026-03-09 04:18:49.744083+00:00
bestbuy 699.99 USD In stock 2026-03-06 06:54:57.181036+00:00
bestbuy 699.99 USD In stock 2026-03-03 02:44:37.793862+00:00
bestbuy 699.99 USD In stock 2026-03-02 09:28:58.026230+00:00

Full specs

Show full spec table
Screen size (in)31.5
Resolution3840 x 2160
Panel typeQD-OLED
Refresh rate (Hz)165
HDR formatsHDR
Reconciled at2026-03-06 10:56:32.254648+00:00
Canonical JSON (expand)
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Debug data (expand)
Raw title AOC - 31.5" AG326UD QD-OLED, UHD, 165hz Gaming Monitor - Black
Raw brandAOC
Raw categoryBest Buy > Computers & Tablets > PC Gaming > Gaming Monitors
Canonical highlights (non-null)
core.title AOC - 31.5" AG326UD QD-OLED, UHD, 165hz Gaming Monitor - Black
core.seo_title AOC AG326UD 31.5"
audio.speakers_count 8
brand AOC
model AG326UD
ports.summary Audio: Yes
ports.headphone_jack Yes
gtin14 00685417738380
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/c2eefaf0-f62e-49fb-ac65-e568e09aeda3.jpg
display.panel_type QD-OLED
display.resolution 3840 x 2160
display.hdr_formats[0] HDR
display.touch_screen False
display.screen_size_in 31.5
display.refresh_rate_hz 165
display.response_time_ms 0
category monitor
features.webcam False
features.software_perks[0] NVIDIA G-Sync
physical.width_in 28.08
physical.weight_kg 10.23
warranty.labor 4 Years
warranty.parts 4 years + 4 years Advance Replacement
certifications.energy_star False
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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      "value": "No",
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      "value": "Yes",
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      "value": "0.5 watts",
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      "value": "No",
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      "value": "No",
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  "features": [
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      "feature": "QD-OLED Panel\nExperience next-level visuals with a QD-OLED gaming monitor. It combines OLED’s deep blacks and contrast with the vibrant color and brightness of quantum dots. Enjoy stunning image quality, fast response times, and wide viewing angles for truly immersive gameplay."
    },
    {
      "feature": "4K Ultra HD Resolution\n4K Ultra High-Definition (3840 x 2160) resolution delivers ultra-crisp picture quality and allows users to see more on the screen at one time. This provides more screen 'real estate' and shows more detail for sharper and more brilliant images. Whether working on the next beautiful photo, or design, or even just used for productivity, users will marvel at the true, crisp image that only a UHD display can provide."
    },
    {
      "feature": "165Hz Refresh Rate\nExperience smooth gameplay with a 165Hz refresh rate, lightning-fast 0.03ms (GtG) response time."
    },
    {
      "feature": "VESA HDR400 True Black Certification\nThe DisplayHDR True Black 400 brings you deeper, more accurate black levels , making your viewing experience richer and more immersive. No more washed-out dark scenes in movies and games. With TrueBlack400, you're in for a more realistic visual journey."
    },
    {
      "feature": "Ergonomic E-sports monitor stand\nOur new stand. Co-designed with eSports professionals, allows you to maximize free space for all your peripherals. The base of the monitor is designed to reduce the footprint of your monitor on your desk, and even allows you to place your keyboard on top. The stand includes cable management to keep your desk clean. No matter what genre you compete in, we want you to feel like a pro."
    },
    {
      "feature": "NVIDIA G-SYNC compatable / 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."
    },
    {
      "feature": "Wide Color Gamut\nAble to display a lot more colours than conventional monitors through a special hardware and software adjustments. 10-bit, 1.073 Billion color pallet with sRGB 146% and CDI-P3 110% color gamuts."
    },
    {
      "feature": "Re-Spawn 4-Year Warranty\nEnjoy peace of mind with an industry leading Re-Spawn warranty that inclludes 4-year dead pixel coverage, 4-year advance placement coverage, and 1-year, one-time accidental damage replacement."
    },
    {
      "feature": "Immersive 8 watt stereo speakers\nEnjoy powerful, room-filling sound without the need for external speakers with built-in 8-watt speakers in your gaming monitor. Designed for clear highs and rich lows, these integrated speakers deliver immersive audio that enhances every explosion, soundtrack, and in-game dialogue—saving space while keeping your setup clean and clutter-free."
    },
    {
      "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."
    }
  ],
  "condition": "New",
  "salePrice": 699.99,
  "categoryPath": [
    {
      "id": "cat00000",
      "name": "Best Buy"
    },
    {
      "id": "abcat0500000",
      "name": "Computers & Tablets"
    },
    {
      "id": "abcat0712000",
      "name": "PC Gaming"
    },
    {
      "id": "pcmcat304600050011",
      "name": "Gaming Monitors"
    }
  ],
  "manufacturer": "AOC",
  "regularPrice": 899.99,
  "shippingCost": 0.0,
  "longDescription": "Achieve legendary performance with the 31.5\" UHD QD-OLED monitor featuring a 3840x2160 resolution, 165Hz refresh rate, and HDR TrueBlack HDR400 VESA certified. It delivers stunning visuals and top-tier performance.",
  "shortDescription": null,
  "onlineAvailability": true,
  "inStoreAvailability": true
}
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