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) | 9.6 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 |
The BenQ PD3420Q is a 34-inch ultrawide monitor engineered for professional creative workflows. It features an IPS panel with a QHD resolution of 3440 x 1440, providing an expansive 21:9 aspect ratio for multitasking and detailed image editing. The display covers 98% of the DCI-P3 and 100% of the sRGB color spaces, delivering accurate color reproduction for design and video production. It supports 10-bit color depth, which allows for the display of over one billion colors and smoother tonal gradations.
For connectivity, the monitor includes DisplayPort 1.4, two HDMI 2.0 ports, and a versatile USB-C port that supports video, data transfer, and power delivery. An integrated USB 3.1 hub provides four downstream ports for connecting peripherals directly to the display. The monitor is VESA DisplayHDR 400 certified and supports HDR10 content for increased dynamic range. The stand offers a full range of ergonomic adjustments, including height, tilt, swivel, and pivot, and is compatible with 100 x 100 mm VESA mounts for alternative setups.
Key Features:- 34-inch 3440 x 1440 Ultrawide QHD resolution
- Flat IPS panel with 178° viewing angles
- 60 Hz refresh rate and 5 ms response time
- 400 cd/m² brightness and 1000:1 typical contrast ratio
- Supports HDR10 and covers 98% of the DCI-P3 color gamut
- Connects via DisplayPort 1.4, HDMI 2.0, and USB-C
- Fully adjustable stand with height, tilt, swivel, and pivot
- Features flicker-free and low blue light technologies
- Includes built-in 2.5W stereo speakers and a headphone output
- Energy efficiency class G for both SDR and HDR content
Estimated delivery: 08.12 - 09.12
Today: 10:00 - 18:00
Estimated delivery: 08.12 - 09.12
Today: 09:00 - 17:00
Estimated delivery: 08.12 - 09.12
Today: 10:00 - 17:00
Estimated delivery: 08.12 - 09.12
Today: 10:00 - 18:00
Estimated delivery: 08.12 - 09.12
Today: 10:00 - 17:00
Estimated delivery time: 08.12 - 09.12
Estimated delivery time: 09.12
Estimated delivery time: 08.12
Estimated delivery time: 09.12
Estimated delivery time: 09.12
Estimated delivery time: 08.12 - 09.12
Estimated delivery time: 08.12 - 09.12
Estimated delivery time: 09.12
- manual pdf (English)
- EU Product Fiche (English)
- EU Product Fiche (English)


