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ASUS ROG PG34WCDN 34 Inch 1440p 360Hz Ultrawide RGB OLED Gaming Monitor | Tandem RGB QD-OLED, RGB Stripe Pixel, OLED Care Pro, DisplayHDR 500 True Black, USB-C 90W,0.03ms
ASUS

ASUS ROG PG34WCDN 34 Inch 1440p 360Hz Ultrawide RGB OLED Gaming Monitor (0.03ms)

Bottom line: The ASUS ROG PG34WCDN 34 Inch 1440p 360Hz Ultrawide RGB OLED Gaming is a specs-and-price decision rather than a crowd-consensus one in the gaming monitors category, priced around $1,299.00 on Amazon as of 2026-10-21 04:20 UTC. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$1299.00

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Buy on Amazon — $1,299.00 Compare to similar gaming monitors

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For gaming and productivity monitors, synthesises manufacturer specs against measured monitor reviews (RTINGS, Monitors Unboxed) rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. How we check display specs →

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Backed by ASUS's warranty and support channels

Cons

  • ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Experience elite ultrawide gaming with the ROG Swift OLED PG34WCDN. This 34-inch curved QD-OLED delivers stunning 3440x1440 visuals, true blacks, and ultra-smooth 360Hz performance. With blazing-fast 0.03ms response, HDR brilliance, and advanced connectivity, it’s built for uncompromising speed, clarity, and immersion—perfect for competitive esports and immersive content creation workflows.

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SpecPicks Verdict

SpecPicks scored ASUS ROG PG34WCDN 34 Inch 1440p 360Hz Ultrawide RGB OLED Gaming… using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming monitors category. ASUS's gaming monitors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming monitors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Ultrawide WQHD QD-OLED Display: 34-inch curved 1800R monitor with 3440x1440 resolution, 360Hz refresh rate and 0.03ms GTG response time for ultra-smooth gaming performance
  • RGB Stripe Pixel OLED Technology: RGB sub-pixel arrangement delivers sharp and clear text edges, accurate color reproduction, and higher-quality dynamic display performance
  • BlackShield Film Protection: Increases the panel's hardness for 2.5X better scratch resistance and boosts the perceived black level by up to 40% versus previous-gen QD-OLED panels
  • Professional Color Accuracy: VESA DisplayHDR 500 True Black compliance, 99% DCI-P3 gamut, true 10-bit color, and Delta E<2 color difference for astonishing HDR performance in photo and video editing
  • ASUS OLED Care Pro: Neo Proximity Sensor precisely detects when a user is away and switches to a black screen to reduce the risk of burn-in
  • DisplayWidget Center Software: Offers auto firmware updates and makes it easy to export and import settings to any device or copy pro streamers' configurations

Full Specifications

BrandASUS
ColorBLACK
ShapeCurved
Voltage240 volts
Brightness500 candela_per_square_meter
Model NamePG34WCDN
ResolutionQHD Wide 1440p
Unit Count1 Count
Color Gamut135
Pixel Pitch0.23
Screen Size34 inches
Aspect Ratio21:9
ConnectivityUSB-C
Display TypeQD-OLED
Model NumberPG34WCDN
Refresh Rate360 hertz
Adaptive SyncFreeSync Premium Pro, G-Sync Compatible
Mounting TypeTripod, Wall Mountable
Response Time0.03 milliseconds
Screen FinishMatte
Full listing titleASUS ROG PG34WCDN 34 Inch 1440p 360Hz Ultrawide RGB OLED Gaming Monitor | Tandem RGB QD-OLED, RGB Stripe Pixel, OLED Care Pro, DisplayHDR 500 True Black, USB-C 90W,0.03ms

Ready to buy?

ASUS ROG PG34WCDN 34 Inch 1440p 360Hz Ultrawide RGB OLED Gaming Monitor | Tandem RGB QD-OLED, RGB Stripe Pixel, OLED Care Pro, DisplayHDR 500 True Black, USB-C 90W,0.03ms is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $1,299.00

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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ASUS ROG PG34WCDN 34 Inch 1440p 360Hz Ultrawide RGB OLED Gaming Monitor | Tandem RGB QD-OLED, RGB Stripe Pixel, OLED Care Pro, DisplayHDR 500 True Black, USB-C 90W,0.03ms
$1,299.00
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