Home Monitors BenQ RD320UA 31.5"

BenQ - RD320UA 31.5" IPS LED 4K Programming Monitor with MoonHalo Backlight and Flexible Arm (HDMI/DP/USB-C 90W) - Black

Price range: $779.99
💰
High Brand Tax
Outperforms 49% of monitors, but costs more than 82%.
$780 is 140% above the $325 category median.
Brand: BenQ
Category: Monitor
The BenQ RD320UA is a 31.5" monitor. Its 60 Hz IPS display delivers 3840 × 2160 resolution. It ships with EPEAT Bronze certification and ENERGY STAR certification.
PQS: 96 (computed 2026-04-28 07:03)
GTIN-14: 00840046050658
BenQ - RD320UA 31.5" IPS LED 4K Programming Monitor with MoonHalo Backlight and Flexible Arm (HDMI/DP/USB-C 90W) - Black

Key specs

A human-friendly subset of populated specs
Screen size (in)
31.5
Resolution
3840 x 2160
Panel type
IPS
Refresh rate (Hz)
60
HDR formats
HDR

Pros & Cons

Based on quantified comparisons vs. 719 monitors
✓ Pros
No standout strengths detected
✗ Cons
  • Smoothness (60.0) — bottom 16% of monitors

How this Monitor compares vs. 719 monitors

Percentile rank for each spec — higher means this product outperforms more of its peers.
Weight 4.99kg
58%
Screen Size 31.5"
73%
Refresh Rate 60.0Hz
16% Bottom 20%

Spec Profile Radar

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

⚠ Bottleneck Detection Alert

Spec imbalances that may limit real-world performance
! Resolution vs Refresh
Large screen with low refresh rate. Will feel sluggish for fast-paced content or gaming.
▲ Screen Size 73th pct
▼ Refresh Rate 16th pct
Gap: 58 pts

Use-Case Fitness Deterministic

Weighted scoring based on specs that matter most for each workflow
Gaming
17
Poor
Why this score?
🟡 +11.0 pts /15.031.5" Screen Size is in the mid-pack (73th pct) of all monitors (15% weight) biggest contributor
🔴 +6.3 pts /40.060.0Hz Refresh Rate is in the Bottom 16% of all monitors (40% weight) ⚠ drags score down
🔴 +0.0 pts /30.0 — display.response_time_ms is in the Bottom 0% of all monitors (30% weight) ⚠ drags score down
🔴 +0.0 pts /15.0 — display.brightness_nits is in the Bottom 0% of all monitors (15% weight) ⚠ drags score down
Content Creation
24
Poor
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
🔴 +2.4 pts /15.060.0Hz Refresh Rate is in the Bottom 16% of all monitors (15% weight) ⚠ drags score down
🔴 +0.0 pts /35.0 — display.brightness_nits is in the Bottom 0% of all monitors (35% weight) ⚠ drags score down
🔴 +0.0 pts /20.0 — display.response_time_ms is in the Bottom 0% of all monitors (20% weight) ⚠ drags score down

Offers

Retailer SKU Price Stock Offer Last seen
B&H BERD320UA 779.99 USD In stock View offer → 2026-04-28 02:43
Best Buy 6614816 779.99 USD In stock View offer → 2026-04-28 04:05
Newegg 15Z-009J-000G9 779.99 USD In stock View offer → 2026-04-28 02:16

Recent price history (50)

Show price log (50 entries)
Retailer Price Stock Seen at
bestbuy 779.99 USD In stock 2026-04-28 04:05
bh 779.99 USD In stock 2026-04-28 02:43
newegg 779.99 USD In stock 2026-04-28 02:16
bh 779.99 USD In stock 2026-04-27 02:43
newegg 779.99 USD In stock 2026-04-27 02:16
bestbuy 779.99 USD In stock 2026-04-26 04:03
bh 779.99 USD In stock 2026-04-26 02:38
newegg 779.99 USD In stock 2026-04-26 02:16
bestbuy 779.99 USD In stock 2026-04-25 04:01
bh 779.99 USD In stock 2026-04-25 02:35
newegg 779.99 USD In stock 2026-04-25 02:16
bestbuy 779.99 USD In stock 2026-04-24 03:53
bh 779.99 USD In stock 2026-04-24 02:39
newegg 779.99 USD In stock 2026-04-24 02:23
bestbuy 779.99 USD In stock 2026-04-23 03:57
bh 779.99 USD In stock 2026-04-23 02:33
newegg 779.99 USD In stock 2026-04-23 02:13
bestbuy 779.99 USD In stock 2026-04-22 03:57
bh 779.99 USD In stock 2026-04-22 02:41
newegg 779.99 USD In stock 2026-04-22 02:14
bestbuy 779.99 USD In stock 2026-04-21 04:00
bh 779.99 USD In stock 2026-04-21 02:42
newegg 779.99 USD In stock 2026-04-21 02:11
bestbuy 779.99 USD In stock 2026-04-20 04:06
bh 779.99 USD In stock 2026-04-20 02:31
newegg 779.99 USD In stock 2026-04-20 02:19
bestbuy 779.99 USD In stock 2026-04-19 03:58
bh 779.99 USD In stock 2026-04-19 02:34
newegg 779.99 USD In stock 2026-04-19 02:24
bestbuy 779.99 USD In stock 2026-04-18 04:01
bh 779.99 USD In stock 2026-04-18 02:44
newegg 779.99 USD In stock 2026-04-18 02:22
bestbuy 849.99 USD In stock 2026-04-17 04:08
bh 849.99 USD In stock 2026-04-17 02:37
newegg 849.99 USD In stock 2026-04-17 02:24
newegg 849.99 USD In stock 2026-04-16 13:27
bestbuy 849.99 USD In stock 2026-04-16 04:03
bh 849.99 USD In stock 2026-04-16 02:38
newegg 849.99 USD In stock 2026-04-16 02:15
bestbuy 849.99 USD In stock 2026-04-15 04:02
bh 849.99 USD In stock 2026-04-15 02:37
newegg 849.99 USD In stock 2026-04-15 02:20
bestbuy 849.99 USD In stock 2026-04-14 03:55
bh 849.99 USD In stock 2026-04-14 02:36
newegg 849.99 USD In stock 2026-04-14 02:14
bestbuy 849.99 USD In stock 2026-04-13 03:59
bh 849.99 USD In stock 2026-04-13 02:33
newegg 849.99 USD In stock 2026-04-13 02:22
bestbuy 849.99 USD In stock 2026-04-12 04:07
bh 849.99 USD In stock 2026-04-12 02:30

Full specs

Show full spec table
Screen size (in)31.5
Resolution3840 x 2160
Panel typeIPS
Refresh rate (Hz)60
HDR formatsHDR
Reconciled at2026-03-06 10:56
Canonical JSON (expand)
{
  "os": {},
  "car": {},
  "cpu": {},
  "gpu": {},
  "core": {
    "title": "BenQ - RD320UA 31.5\" IPS LED 4K Programming Monitor with MoonHalo Backlight and Flexible Arm (HDMI/DP/USB-C 90W) - Black",
    "seo_title": "BenQ RD320UA 31.5\""
  },
  "lens": {},
  "audio": {},
  "brand": "BenQ",
  "build": {},
  "extra": {},
  "model": "RD320UA",
  "ports": {},
  "power": {},
  "camera": {},
  "gtin14": "00840046050658",
  "images": [
    "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/f44cc5c5-5656-410d-8501-8d83da8728c2.jpg"
  ],
  "memory": {},
  "battery": {},
  "display": {
    "panel_type": "IPS",
    "resolution": "3840 x 2160",
    "hdr_formats": [
      "HDR"
    ],
    "screen_size_in": 31.5,
    "refresh_rate_hz": 60
  },
  "release": {},
  "storage": {},
  "category": "monitor",
  "features": {
    "webcam": false
  },
  "physical": {
    "width_in": 71.5,
    "weight_kg": 4.99
  },
  "thermals": {},
  "warranty": {},
  "wearable": {},
  "appliance": {},
  "networking": {},
  "peripheral": {},
  "smart_home": {},
  "certifications": {
    "energy_star": true,
    "epeat_level": "Bronze"
  },
  "schema_version": 1
}
Debug data (expand)
Raw title BenQ - RD320UA 31.5" IPS LED 4K Programming Monitor with MoonHalo Backlight and Flexible Arm (HDMI/DP/USB-C 90W) - Black
Raw brandBenQ
Raw categoryBest Buy > Computers & Tablets > Monitors > All Monitors
Canonical highlights (populated fields only)
core.title BenQ - RD320UA 31.5" IPS LED 4K Programming Monitor with MoonHalo Backlight and Flexible Arm (HDMI/DP/USB-C 90W) - Black
core.seo_title BenQ RD320UA 31.5"
brand BenQ
model RD320UA
gtin14 00840046050658
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/f44cc5c5-5656-410d-8501-8d83da8728c2.jpg
display.panel_type IPS
display.resolution 3840 x 2160
display.hdr_formats[0] HDR
display.screen_size_in 31.5
display.refresh_rate_hz 60
category monitor
features.webcam False
physical.width_in 71.5
physical.weight_kg 4.99
certifications.energy_star True
certifications.epeat_level Bronze
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
  "sku": 6614816,
  "upc": "840046050658",
  "url": "https://api.bestbuy.com/click/-/6614816/pdp",
  "name": "BenQ - RD320UA 31.5\" IPS LED 4K Programming Monitor with MoonHalo Backlight and Flexible Arm (HDMI/DP/USB-C 90W) - Black",
  "image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/f44cc5c5-5656-410d-8501-8d83da8728c2.jpg",
  "details": [
    {
      "name": "Brand",
      "value": "BenQ",
      "values": [
        "BenQ"
      ]
    },
    {
      "name": "Model Number",
      "value": "RD320UA",
      "values": [
        "RD320UA"
      ]
    },
    {
      "name": "Product Name",
      "value": "BenQ RD320UA 31.5\" IPS LED 4K Programming Monitor with MoonHalo Backlight and Flexible Arm (HDMI/DP/USB-C 90W)",
      "values": [
        "BenQ RD320UA 31.5\" IPS LED 4K Programming Monitor with MoonHalo Backlight and Flexible Arm (HDMI/DP/USB-C 90W)"
      ]
    },
    {
      "name": "Color",
      "value": "Black",
      "values": [
        "Black"
      ]
    },
    {
      "name": "Refresh Rate",
      "value": "60Hz",
      "values": [
        "60Hz"
      ]
    },
    {
      "name": "Maximum Resolution",
      "value": "3840 x 2160",
      "values": [
        "3840 x 2160"
      ]
    },
    {
      "name": "Contrast Ratio",
      "value": "2000:1",
      "values": [
        "2000:1"
      ]
    },
    {
      "name": "Display Type",
      "value": "LED",
      "values": [
        "LED"
      ]
    },
    {
      "name": "Panel Type",
      "value": "IPS",
      "values": [
        "IPS"
      ]
    },
    {
      "name": "Synchronization Technology",
      "value": "Not Applicable",
      "values": [
        "Not Applicable",
        "Not Applicable"
      ]
    },
    {
      "name": "Aspect Ratio",
      "value": "16:9",
      "values": [
        "16:9"
      ]
    },
    {
      "name": "Curved Screen",
      "value": "No",
      "values": [
        "No"
      ]
    },
    {
      "name": "Brightness",
      "value": "400 candela per square meter",
      "values": [
        "400 candela per square meter"
      ]
    },
    {
      "name": "Screen Size",
      "value": "31.5 inches",
      "values": [
        "31.5 inches"
      ]
    },
    {
      "name": "High Dynamic Range (HDR)",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "Number of HDMI Inputs (Total)",
      "value": "2",
      "values": [
        "2"
      ]
    },
    {
      "name": "Display Connector(s)",
      "value": "2 x HDMI 2.0",
      "values": [
        "2 x HDMI 2.0",
        "1 x DisplayPort 1.4"
      ]
    },
    {
      "name": "Wall Mountable",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "Adjustable Stand Height",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "Built-In Webcam",
      "value": "No",
      "values": [
        "No"
      ]
    },
    {
      "name": "Integrated Speaker(s)",
      "value": "No",
      "values": [
        "No"
      ]
    },
    {
      "name": "Product Width",
      "value": "71.5 inches",
      "values": [
        "71.5 inches"
      ]
    },
    {
      "name": "Product Weight",
      "value": "11 pounds",
      "values": [
        "11 pounds"
      ]
    },
    {
      "name": "Stand Included",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "ENERGY STAR Certified",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "EPEAT Qualified",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "EPEAT Level",
      "value": "Bronze",
      "values": [
        "Bronze"
      ]
    },
    {
      "name": "Operating System Compatibility",
      "value": "Windows",
      "values": [
        "Windows",
        "Mac"
      ]
    }
  ],
  "features": [
    {
      "feature": "Nano Matte Panel\nFeaturing a low reflection property to minimize distractions, delivering unparalleled clarity for peak performance."
    },
    {
      "feature": "Coding Modes with Dark Theme and Light Theme\nBenQ's advanced coding modes deliver clear fonts and better code differentiation, reducing eye strain."
    },
    {
      "feature": "Night Hours Protection\nBenefit from minimum brightness technology, discover enhanced eye protection during night hours and dark room usage."
    },
    {
      "feature": "MoonHalo Backlight\nWith customizable color temperature, brightness, and light modes, MoonHalo ensures optimal eye protection and focus."
    },
    {
      "feature": "Ergonomic Stand\nBenQ Ergo Arm enhances flexibility and provides the optimal screen position for a more comfortable and productive user experience."
    }
  ],
  "condition": "New",
  "salePrice": 779.99,
  "categoryPath": [
    {
      "id": "cat00000",
      "name": "Best Buy"
    },
    {
      "id": "abcat0500000",
      "name": "Computers & Tablets"
    },
    {
      "id": "abcat0509000",
      "name": "Monitors"
    },
    {
      "id": "pcmcat143700050048",
      "name": "All Monitors"
    }
  ],
  "manufacturer": "BenQ",
  "regularPrice": 849.99,
  "shippingCost": 0.0,
  "longDescription": "BenQ RD320U 32” 4K 3840x2160 Programming Monitor with 2000:1 Contrast Ratio, Nano Matte Panel, MoonHalo, 90W USB-C, Coding Modes, Night Hours Protection, Ergonomic Stand, and Eye-Care Technology",
  "shortDescription": null,
  "onlineAvailability": true,
  "inStoreAvailability": true
}
Newegg raw specs
raw_specs_text (pretty) — expand
https://c1.neweggimages.com/ProductImageCompressAll640/A4P0D2504040N21HZ85.jpg,https://c1.neweggimages.com/ProductImageCompressAll640/A4P0D2504040N21K4E6.jpg,https://c1.neweggimages.com/ProductImageCompressAll640/A4P0D2504040N21MQD7.jpg,https://c1.neweggimages.com/ProductImageCompressAll640/A4P0D2504040N21MK54.jpg,https://c1.neweggimages.com/ProductImageCompressAll640/A4P0D2504040N21W815.jpg,https://c1.neweggimages.com/ProductImageCompressAll640/A4P0D2504040N21WB37.jpg,https://c1.neweggimages.com/ProductImageCompressAll640/A4P0D2504040N26ZU75.jpg