AOC CU34G4

Manufacturer-listed panel diagonal; a rounded size may appear in the product name.

Manufacturer resolution notation: 3440x1440. See the separate refresh-mode conditions for any lower-resolution configurations.

Manufacturer panel designation; technology alone does not establish tested image quality.

At the native panel resolution. Manufacturer lists 180 Hz. Available modes depend on input, cable and source. Listed vertical input range: HDMI: 48~100Hz / DP:48~180Hz.

Manufacturer response-time claim; settings and transition method matter. GtG and MPRT values are different measures and are not independent motion-clarity results.

Manufacturer response-time claim; settings and transition method matter. GtG and MPRT values are different measures and are not independent motion-clarity results.

Needs a compatible source device, input and driver; console VRR support varies.

The model page lists 300 cd/m² under Brightness in nits, without identifying typical sustained output, peak window size or a measurement mode. The previous typical-brightness wording was unsupported.

AOC does not state the window size or whether this is sustained or peak brightness.

AOC's UK specification table lists "1.07 billion (10-bit DP @120Hz with 422/420)", but the linked CU34G4 user guide lists Display Color 16.7M and the page's WQHD feature text says "True 8-bit color". The colour count is left unresolved; neither passage is chosen.

The specification table claims 10-bit over DisplayPort at 120 Hz with 4:2:2/4:2:0, while the WQHD feature text says "True 8-bit color" and the user guide lists 16.7M colours. Native panel depth and 10-bit support are left unresolved.

Manufacturer-listed HDR formats or certification. This alone does not establish real-scene HDR quality, local dimming or measured peak brightness.

Manufacturer 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.

Manufacturer 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.

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field.

Manufacturer port counts and versions. Confirm source-device support, cable bandwidth and the exact mode; a connector name alone does not guarantee every advertised configuration.

No positive charging-output rating is established in the inspected specification.

The user guide describes an Off / On OSD setting that turns off the frame buffer to decrease input lag; no latency figure is published.

Height-adjustable stand; travel is listed separately.

Manufacturer-listed travel: 130mm. Not calculated from the external height range.

Match the screw pattern, screw dimensions, product weight and mount load rating; the pattern alone does not verify a safe mount.

Manufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.

Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.

Manufacturer width in the listed landscape configuration.

Net product weight with the supplied stand or arm; packaging excluded.

Manufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.

Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. Source mode: typical.

Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

Free PC application; requires a supported PC.

AOC's specification table lists Flicker-Free: Flicker Free.

AOC's specification table lists Blue Light Technology: Low Blue Light.

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field.

Check the exact model, purchase market, proof-of-purchase requirements and full manufacturer terms; this is not a cross-border warranty guarantee.

Package contents describe the inspected regional specification; confirm the exact retailer bundle.

UK and US retailer searches are provided separately. A UK specification does not prove identical US variants, included plugs, stock or cross-border warranty.