Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Pixel pitch | 0.2325 x 0.2325 mm |
| Contrast ratio (typical) | 1000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Aspect ratio | 21:9 |
| Viewable size, horizontal | 80 cm |
| Viewable size, vertical | 33.5 cm |
| Display diagonal | 86.4 cm (34") |
| Response time | 5 ms |
| Colour depth | 10 bit |
| Display resolution | 3440 x 1440 pixels |
| Display diagonal (metric) | 86.36 cm |
| Touchscreen | ![]() |
| Backlight type | LED |
| Maximum refresh rate | 60 Hz |
| Display technology | LED |
| Anti-glare screen | ![]() |
| Native aspect ratio | 21:9 |
| HD type | Quad HD |
| Pixel density | 109 ppi |
| Panel type | IPS |
| Screen shape | Flat |
| Display number of colours | 1.073 billion colours |
| sRGB coverage (typical) | 100% |
| High Dynamic Range (HDR) supported | ![]() |
| Display brightness (typical) | 400 cd/m² |
| High Dynamic Range (HDR) technology | DisplayHDR 400, High Dynamic Range 10 (HDR10) |
| Colour gamut standard | sRGB |
| Ports & interfaces | |
| Audio input | No |
| Headphone outputs | 1 |
| DVI port | ![]() |
| VGA (D-Sub) ports quantity | 0 |
| AC (power) in | ![]() |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| HDMI | ![]() |
| HDCP | ![]() |
| DisplayPorts quantity | 1 |
| HDCP version | 2.2 |
| DisplayPort version | 1.4 |
| Headphone out | ![]() |
| Built-in USB hub | ![]() |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-C |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 3 |
| USB Type-C downstream ports quantity | 1 |
| Weight & dimensions | |
| Width (with stand) | 825.8 mm |
| Height (with stand) | 445.4 mm |
| Depth (with stand) | 244.3 mm |
| Weight (without stand) | 6.9 kg |
| Height (without stand) | 371.5 mm |
| Width (without stand) | 825.8 mm |
| Depth (without stand) | 87.4 mm |
| Weight (with stand) | 9.3 kg |
| Energy management | |
| Power consumption (typical) | 185 W |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 V |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 54 kWh |
| Energy consumption (HDR) per 1000 hours | 55 kWh |
| European Product Registry for Energy Labelling (EPREL) code | 343946 |
| Packaging data | |
| Package weight | 13.7 kg |
| Package depth | 214 mm |
| Package height | 654 mm |
| Package width | 990 mm |
| Quantity per pack | 1 pc(s) |
| Ergonomics | |
| Cable lock slot | ![]() |
| Height adjustment | ![]() |
| Swivel angle range | 30 - 30° |
| Tilt angle range | -5 - 20° |
| Pivot | ![]() |
| On Screen Display (OSD) | ![]() |
| Picture-in-Picture | ![]() |
| Panel mounting interface | 100 x 100 mm |
| On Screen Display (OSD) languages | Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Swedish |
| Swivelling | ![]() |
| Number of OSD languages | 18 |
| Tilt adjustment | ![]() |
| Cable lock slot type | Kensington |
| VESA mounting | ![]() |
| Adjustable height (max) | 15 cm |
| Packaging content | |
| Cables included | AC, DisplayPort to Mini DisplayPort, HDMI, USB |
| Stand included | ![]() |
| Design | |
| Product colour | Grey |
| Market positioning | Graphics design |
| Detachable stand | ![]() |
| Feet colour | Grey |
| Performance | |
| NVIDIA G-SYNC | ![]() |
| AMD FreeSync | ![]() |
| Flicker-free technology | ![]() |
| Low Blue Light technology | ![]() |
| Multimedia | |
| RMS rated power | 5 W |
| Built-in speaker(s) | ![]() |
| Built-in camera | ![]() |
| Number of speakers | 2 |
| Logistics data | |
| Harmonized System (HS) code | 85285210 |
| EAN | 4718755081545 |
| Warranty | 3 years |
The BenQ PD3420Q is a 34-inch ultrawide monitor with a 21:9 aspect ratio, designed for professional creative workflows. Its 3440 x 1440 UWQHD resolution provides ample screen space for multitasking and detailed image work. The flat IPS panel is factory-calibrated to cover 100% of the sRGB and 98% of the DCI-P3 color gamuts, ensuring accurate color reproduction for design and video editing. This 10-bit display renders over one billion colors, and BenQ's ICC Sync technology simplifies color management by synchronizing profiles between the monitor and a connected computer.
Connectivity options are extensive, featuring two HDMI 2.0 ports, one DisplayPort 1.4 input, and a headphone output. A built-in USB-C hub supports video, data transfer, and power delivery through a single cable. The monitor is equipped with dual 2.5W speakers. The stand offers a full range of ergonomic adjustments, including height, tilt, swivel, and pivot. For alternative mounting solutions, it is compatible with a 100 x 100 mm VESA interface. User comfort is addressed with integrated flicker-free and low blue light technologies.
Key Features:- 34-inch ultrawide display with 3440 x 1440 resolution
- Flat IPS panel with 178-degree viewing angles
- 60 Hz refresh rate and 5 ms response time
- 350 cd/m² brightness and a 1000:1 typical contrast ratio
- Supports HDR10 and VESA DisplayHDR 400
- 100% sRGB and 98% DCI-P3 color space coverage
- Ports include HDMI 2.0, DisplayPort 1.4, and a USB-C hub
- Fully adjustable stand with height, tilt, swivel, and pivot
- Features Flicker-free and Low Blue Light technologies
- 100 x 100 mm VESA mount compatible
Estimated delivery: 03.12 - 08.12
Today: 10:00 - 18:00
Estimated delivery: 03.12 - 08.12
Today: 09:00 - 17:00
Estimated delivery: 03.12 - 08.12
Today: 10:00 - 17:00
Estimated delivery: 03.12 - 08.12
Today: 10:00 - 18:00
Estimated delivery: 03.12 - 08.12
Today: 10:00 - 17:00
Estimated delivery time: 03.12 - 08.12
Estimated delivery time: 04.12 - 08.12
Estimated delivery time: 03.12 - 07.12
Estimated delivery time: 04.12 - 08.12
Estimated delivery time: 04.12 - 07.12
Estimated delivery time: 03.12 - 08.12
Estimated delivery time: 03.12 - 08.12
Estimated delivery time: 04.12 - 07.12
- EU Product Fiche (English)
- manual pdf (English)


