Doppelbildschirm TN Image © JAPANNEXTDoppelbildschirm TN (Image © JAPANNEXT)

A portable monitor is changing the way freelancers and consultants work with data. Instead of switching back and forth between tabs on a single laptop screen, they can move reference documents, dashboards, or video calls to a second screen. That’s an immediate improvement.

Dual-monitor setups offer a particular advantage during client meetings. A user can project a presentation onto the second screen, which faces the client, while keeping confidential notes hidden on the laptop’s main screen. This setup is also useful for software developers and content creators who need extra space for timelines or code blocks.

JN MD IPS238F C6JN MD IPS238F C6 (Image © JAPANNEXT)

For those who work from home, the larger 23.8-inch models offer the chance to enjoy a desktop-like experience without taking up permanent space. They’re easy to stow away after work. Van-life enthusiasts also use these larger versions for both productive work and streaming while on the road.

JN DMD IPS238F C4JN DMD IPS238F C4 (Image © JAPANNEXT)

Technical Specifications and Setup

Setup is plug-and-play. Most models require only a USB-C cable for both power and video transmission, so no external drivers are needed.

The product lineup includes various configurations:

  • Lightweight 13.3-inch monitors for maximum portability.
  • Versatile 15.6-inch Full HD models, some of which feature multi-touch capabilities.
  • Large 23.8-inch versions, available in Full HD HDR or 4K UHD HDR.
  • Mobile dual-monitor systems with two 15.6-inch or two 23.8-inch screens.

Some of the dual-display devices feature a built-in gyroscope. This enables automatic 180-degree rotation, making it easier to switch between portrait and landscape modes depending on the task.

JN MD i156F LE FrontJN MD i156F LE Front (Image © JAPANNEXT)

Prices

A practical example is the 15.6-inch IPS Full HD monitor. It weighs 0.7 kilograms and offers a 178-degree viewing angle as well as HDR10 support. It can be connected via USB-C or Mini-HDMI and is VESA-compatible—ideal for anyone who wants to mount it on a fixed arm later on. This model costs 129 euros.

For more screen real estate, there’s the dual 15.6-inch IPS system for 319 euros. It supports 360-degree tilt and can be operated with a single cable. It also features an overlap mode as well as front- and rear-facing configurations for professional presentations. A larger version with two 23.8-inch screens is also available.

The entire product line is available via Amazon, the JAPANNEXT website, JP-Computer, and the Kaufland marketplace. Additional pricing options include:

  • 13.3-inch IPS WUXGA HDR: 149 euros.
  • 15.6-inch touchscreen Full HD: between 149 and 169 euros.
  • 23.8-inch IPS Full HD HDR: 249 euros.
  • 23.8-inch IPS 4K UHD HDR: 379 euros.
  • Two portable 23.8-inch monitors: 449 euros.