Who needs a second screen?

Multi-document handout preparers

If you keep a lesson plan, source material and a draft open together, consider how much document space you need and whether text remains comfortable to read at your usual working distance.

Teachers moving between rooms

If the screen travels with your laptop, its weight, stand and cable arrangement matter alongside its display size.

Annotation-focused material creators

If you mark up worksheets, slides or diagrams, touch and supported stylus input may matter more to you than extra screen width. Check the exact model and your software before choosing that route.

What matters when choosing?

For lesson handout preparation, establish how the monitor will connect and receive power, then weigh document space against the equipment you will carry.

Concern What to check Who this matters to
Document space and text Compare screen size, 16:10 aspect ratio and native resolution together; check that text is comfortable at your chosen scaling. If I compare a draft with source notes, I need enough room to see the page without making text awkward to read. Roughly 33% of consumers put document space and text clarity first.
Connection and power Confirm video output on the laptop’s USB-C port; if needed, check for HDMI input and separate power. Check adaptor requirements before relying on pass-through charging. I want the display to work with my current laptop and charging setup, rather than discover that its USB-C port cannot send video. Around 42% of consumers put connection and power certainty first.
Carrying and placement Compare the monitor’s weight and stand adjustment, along with the cables and charger you would take. For annotation, check touch and stylus compatibility. When I move between rooms, I need a screen I can carry and position without disrupting preparation; direct annotation may also shape my choice. About 25% of consumers prioritise portability, placement or annotation.

What is easy to overlook?

  • Assuming every USB-C port sends video

    A matching connector does not establish a one-cable video connection. ASUS advises checking the laptop’s DisplayPort Alt Mode support before using the ZenScreen MB16FC this way.

    Look up the specification for your exact laptop port. If it cannot output video over USB-C, check that the monitor accepts HDMI video and how it receives power.

    That arrangement may require an HDMI cable and a separate USB-C power supply.

  • Choosing by screen size alone

    A 16-inch 1920 × 1200 panel and a 14-inch 2240 × 1400 panel offer different combinations of physical page space and pixel count.

    Compare size, aspect ratio and native resolution together, then consider which feels more useful for reviewing your draft at a comfortable text size.

  • Expecting pass-through charging to meet every laptop’s needs

    Pass-through output depends on the monitor and its power adaptor. ASUS specifies an adaptor above 80 W for the MB16FC to provide its maximum 65 W charging output.

    Compare the monitor’s power-delivery limits and adaptor requirements with your laptop’s charging requirement; also check what comes in the box.

    Reaching the monitor’s maximum pass-through output may require a higher-wattage USB-C power adaptor.

  • Assuming automatic rotation works without software

    Rotation features can depend on the system and an app: LG says automatic rotation on the 16MR70 requires LG Switch App, while ASUS describes its rotation feature through DisplayWidget Center on a connected Windows PC.

    If portrait viewing matters for handout pages, confirm the exact monitor’s software requirements and compatibility with your laptop.

Relevant brands to consider

ASUS ZenScreen

The ASUS ZenScreen MB16FC is a 16-inch 16:10 option to examine if you need both USB-C and mini-HDMI connections.

  • ASUS specifies a 1920 × 1200 IPS panel, two full-function USB-C ports and mini-HDMI. Its documented HDMI connection uses USB-C for power.
  • One-cable video depends on a laptop port with DisplayPort Alt Mode. The MB16FC’s maximum 65 W pass-through charging requires a power adaptor above 80 W.

Lenovo ThinkVision

Lenovo’s 14-inch ThinkVision M14d and M14t Gen 2 suit a closer look when compact carrying dimensions or an adjustable display matter.

  • Lenovo specifies 2240 × 1400 IPS panels for both models. The M14d weighs 600 g; the 700 g M14t Gen 2 adds touch and support for active-stylus input.
  • These 14-inch panels have less physical screen width than the 16-inch options discussed here. Check USB-C video compatibility, and choose the touch model only if annotation is part of your workflow.

LG gram +view

The LG gram +view 16MR70 is a 16-inch 16:10 option for readers considering a 2560 × 1600 second display.

  • LG specifies two USB-C ports, an anti-glare panel and 2560 × 1600 native resolution for the 16MR70.
  • LG describes its 32:10 dual-screen arrangement specifically with an LG gram 16. Automatic rotation requires LG Switch App.

Joybuy products

Related products coming soon.

Common questions

Will any USB-C laptop work with a one-cable portable monitor?

No: the laptop’s USB-C port must support the video connection the monitor requires. ASUS advises checking DisplayPort Alt Mode before using the ZenScreen MB16FC with one cable; for a laptop without USB-C video output, ASUS describes HDMI for video plus USB-C power as an alternative.

Do I need a separate power adaptor?

That depends on how the laptop and monitor supply power. If you want the ASUS ZenScreen MB16FC to charge a laptop through pass-through power, ASUS specifies a power-delivery adaptor of at least 30 W and an adaptor above 80 W for its maximum 65 W charging output. Check your laptop’s charging requirement and the adaptor supplied with the monitor.

Is a touch monitor useful for preparing handouts?

Touch is worth considering if you annotate diagrams, worksheets or slides directly. Lenovo specifies 10-point touch and supported active-stylus input for the ThinkVision M14t Gen 2; check your software and stylus requirements before choosing it over a non-touch model for typing and layout work.

What should I do with an old portable monitor?

Check an electrical-equipment collection or take-back route rather than putting the monitor in ordinary household waste. GOV.UK’s guidance on the Waste Electrical and Electronic Equipment Regulations points to recovery, reuse and recycling; your local authority or retailer can tell you which collection options are available.