ASUS ROG Swift OLED PG34WCDNUK manufacturer specification · ROG Swift OLED PG34WCDN- Panel technology
- QD-OLEDThis one: QD-OLED (5th Generation)
34-inch QD-OLED (5th Generation) · UK specification
A 34-inch QD-OLED (5th Generation) monitor with a 3440 × 1440 panel and a listed 360 Hz native-resolution mode. Its specified depth with stand is 294.3 mm.

Specifications checked 27 Sept 2026Manufacturer specifications, not a hands-on test.
The 3440 × 1440 panel supports a listed 360 Hz native-resolution mode. Check the input-specific conditions alongside the figures.
A listed charging output reaches 15 W on the specified USB-C or Thunderbolt port. Match the laptop and cable to that port’s power and display capabilities.
The 15 W charging ceiling may not replace the original charger for a laptop that needs more power. The rating applies only to the stated port.
Allow for the 294.3 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.
Exact configuration: AGP346UCSD · 34-inch QD-OLED (5th Generation) · AOC UK specification
54 specifications in 10 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 1 row repeats a listed fact in the manufacturer’s own wording, kept under “Manufacturer wording”.
Manufacturer-listed panel diagonal; a rounded size may appear in the product name.
SourceManufacturer resolution notation: 3440x1440. See the separate refresh-mode conditions for any lower-resolution configurations.
SourceManufacturer panel designation; technology alone does not establish tested image quality.
SourceAOC's specification table and product tagline state 1800R. One official gallery image carries a "WQHD CURVED 1500R" badge; that image is not used here and the badge is not treated as a specification.
SourceAt the native panel resolution. Manufacturer lists 360 Hz. Available modes depend on input, cable and source. Listed vertical input range: 48~360Hz.
SourceManufacturer response-time claim; settings and transition method matter. GtG and MPRT values are different measures and are not independent motion-clarity results.
SourceNeeds a compatible source device, input and driver; console VRR support varies.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
At the native panel resolution. Manufacturer lists 360 Hz. Available modes depend on input, cable and source. Listed vertical input range: 48~360Hz.
SourceManufacturer claims. Full-screen, HDR peak and different APL window sizes are separate conditions, not directly comparable luminance tests.
SourceSpecification row reads "1.073B (10 bits)"; the bit-depth statement conflicts with the page's 8-bit feature text (see colour depth).
SourceAOC's UK specification lists 1.073B colours (10 bits), but the page's WQHD feature text says "True 8-bit color". AOC links no user manual for this model, so the disagreement stays unresolved and no bit depth is chosen.
SourceManufacturer-listed HDR formats or certification. This alone does not establish real-scene HDR quality, local dimming or measured peak brightness.
SourceManufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.
SourceManufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.
SourceManufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.
SourceManufacturer figure; no test method is given.
SourceThe listed connections include USB-C or Thunderbolt. Video, data, upstream/downstream roles and charging power depend on the particular port.
SourceManufacturer port counts and versions. Confirm source-device support, cable bandwidth and the exact mode; a connector name alone does not guarantee every advertised configuration.
SourceUSB-C (DP Alt, PD 15W) x 1
SourceNeeds the upstream cable connected to a computer for hub data. Port counts and USB generation are listed separately.
SourceHeight-adjustable stand; travel is listed separately.
SourceManufacturer-listed travel: 150mm. Not calculated from the external height range.
SourceMatch the screw pattern, screw dimensions, product weight and mount load rating; the pattern alone does not verify a safe mount.
SourceManufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.
SourceDepth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.
SourceManufacturer width in the listed landscape configuration.
SourceNet product weight with the supplied stand or arm; packaging excluded.
SourceManufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.
SourceManufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. Source mode: typical.
SourceManufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
SourceManufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
SourceManufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
SourceBurn-in cover applies when screen maintenance follows AOC's instructions; check the purchase market and full terms.
SourcePackage contents describe the inspected regional specification; confirm the exact retailer bundle.
SourceUK and US retailer searches are provided separately. A UK specification does not prove identical US variants, included plugs, stock or cross-border warranty.
SourceMore of the nearest checked monitors by key specifications, for a side-by-side comparison.
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