Your most productive view | Immersive productivity:
See more and achieve more at home or in the office on this 34-inch ultrawide WQHD (3440 x 1440) curved screen. With more onscreen space, you can multitask effectively-without the need for a dual monitor setup. Plus, the three-sided, ultra-thin borders let you dive in without distraction.
All-encompassing view:
The 3800R screen curvature creates an ultrawide 21:9 field of view, minimizes reflection and offers near uniform visual focus, for a more comfortable visual experience over extended viewing periods.
Unparalleled focus:
Focus more on your work at home or in the office with a panoramic view, extended peripheral vision and incredible depth.
Consistent views:
Expect seamless, wide viewing angles no matter where you sit, thanks to IPS technology.
Stylish redesign. Elevated comfort. | Designed with you in mind:
Navigate the menu and adjust screen settings with the easy-to-use joystick control. We’ve also given you the option to effortlessly snap on the magnetic Dell Slim Soundbar – SB521A. It’s time to elevate your listening experience.
Beauty meets function:
This sleek monitor features a small base and an improved cable management design that hides cables in the monitor riser, for a clutter free desk space at your office or home office.
Comfort is key:
Tilt, swivel and adjust the height of your monitor to a maximum of 150mm because you should be comfortable however and wherever you work.
Comfort without sacrificing colour:
Optimise eye comfort with a flicker-free screen and ComfortView Plus – an always on, built-in technology that reduces potentially harmful blue light emissions while delivering excellent colour accuracy.
Convenient connectivity | The power of USB-C
Get up to 65W of power delivery via USB-C™, so you can keep your laptop battery full and enjoy uninterrupted productivity. This single-cable solution also saves up to 72% of workspace setup time, reduces cable clutter and transmits power, data and audio-all at once.
Multitask efficiently:
Connect two PCs to the monitor and display the content at the same time with Picture-by-Picture (PbP) and Picture-in-Picture (PiP) features. Use the KVM (keyboard, video and mouse) feature to edit content from two different PCs using a single keyboard and mouse.
Quick convenience:
Plug in whatever you need and keep it in reach with the two, SuperSpeed USB 5Gbps (USB 3.2 Gen1) quick access ports.
| Limited Warranty | 3 Year |
| Built-in Devices | KVM Switch |
| USB Hub |
| Frequency | 50 Hz |
| 60 Hz |
| Aspect Ratio | 21:9 |
| Pixel Pitch | 0.23 mm |
| Response Time | 5 ms GTG (Fast) |
| Features | sRGB |
| Cable Management | |
| Picture by Picture | |
| Anti-glare | |
| Narrow Bezel | |
| Security Lock | |
| ComfortView Plus | |
| Picture in Picture | |
| Wide Viewing Angle | |
| PowerNap | |
| Dual Monitor Support | |
| Eye Comfort Technology | |
| Flicker-free | |
| Viewable Screen Size | 86.7 cm (34.1″) |
| Screen Mode | UW-QHD |
| Number of Screens | 1 |
| HDCP Supported | Yes |
| Horizontal Viewing Angle | 178° |
| Vertical Viewing Angle | 178° |
| Backlight Technology | WLED |
| Panel Technology | In-plane Switching (IPS) Technology |
| Horizontal Frequency | 30 kHz to 85 kHz |
| Curved Screen | Yes |
| Adjustable Stand Height | Yes |
| Vertical Frequency | 48 Hz to 85 Hz |
| Screen Size Class | 863.60 mm |
| Glass Hardness | 3H |
| Stand Adjustments | Height |
| Swivel | |
| Tilt | |
| Curvature | 3800R |
| Brightness | 300 cd/m² |
| Colour Supported | 1.07 Billion Colors |
| Maximum Resolution | 3440 x 1440 |
| Standard Refresh Rate | 75 Hz |
| Native Contrast Ratio | 1,000:1 |
| Color Gamut | 99% sRGB |
| Product Type | LCD Monitor |
| Manufacturer Part Number | 210-BCML |
| Manufacturer Website Address | http://www.delltechnologies.com |
| Manufacturer | Dell Technologies |
| Product Model | P3421W |
| Product Name | P3421W Widescreen LCD Monitor |
| Brand Name | Dell |
| Package Contents |
|
| Environmentally Friendly | Yes |
| Environmental Certification | CECP |
| ENERGY STAR 8.0 | |
| EPEAT Gold | |
| China Energy Label (CEL) | |
| Energy Star | Yes |
| USB | Yes |
| HDMI | Yes |
| Number of USB Ports | 6 |
| DisplayPort | Yes |
| Number of DisplayPorts | 1 |
| USB Type-C | Yes |
| Number of USB 2.0 Downstream Ports | 2 |
| Total Number of USB Type-C Ports | 1 |
| Weight (Approximate) | 6.70 kg |
| Colour | Black |
| Height | 365.4 mm |
| Width | 815.7 mm |
| Depth | 58.1 mm |
| Weight with Stand (Approximate) | 10.80 kg |
| VESA Mount Compatible | Yes |
| Height with Stand | 391.10 mm |
| Width with Stand | 815.70 mm |
| Depth with Stand | 237.40 mm |





















