Best Portable Monitors in 2025: Top 3 Compared

By Alex Thompson · June 30, 2025 · 5 min read

Portable monitors turn your laptop, phone or gaming console into a dual‑screen setup on the go. We evaluated three popular models to see which deliver the best mix of portability, image quality and connectivity.

Which One Should You Get?

Best portable monitors

Best portable monitors

💻 KYY Portable Monitor 15.6'' 1080P

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KYY Portable Monitor 15.6'' 1080P FHD

KYY Portable Monitor 15.6'' 1080P FHD

Pros

  • Slim 0.3‑inch profile and lightweight 1.7 lb design for easy travel
  • Dual USB‑C and mini‑HDMI ports support laptops, phones and consoles
  • 15.6'' IPS display with 1080p resolution, HDR and a wide 178° viewing angle
  • Includes a smart cover that doubles as a stand and built‑in speakers
  • Affordable way to add a second screen

Cons

  • Limited brightness makes outdoor use challenging
  • Requires external power via USB‑C – no built‑in battery
  • Stand can feel flimsy compared to rigid kickstands

Unique Features & Insights

Reddit users love using the KYY monitor as a portable Nintendo Switch screen and for dual‑screen productivity while travelling. Many note that calibrating the colors out of the box improves image quality, though they caution that the cover‑stand takes some practice to set up securely.

💻 InnoView Portable Monitor 15.6'' 1080P

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InnoView Portable Monitor 15.6'' 1080P FHD

InnoView Portable Monitor 15.6'' 1080P FHD

Pros

  • Ultra‑slim 0.22‑inch profile and lightweight 2.0 lb design
  • Adjustable 180° stand for flexible viewing angles
  • FHD IPS screen with 178° viewing angle
  • Dual USB‑C and mini‑HDMI plus an included iOS dongle for iPhone connectivity
  • Comes with a protective case and plug‑and‑play setup

Cons

  • Speakers lack volume and bass
  • Color accuracy is fair but not professional‑grade
  • Heavier than some other ultra‑slim monitors

Unique Features & Insights

YouTube reviewers highlight the included iOS dongle, making this one of the few portable monitors that connect directly to an iPhone or iPad. Users appreciate the wide range of stand positions but note the default color temperature runs cool, so they recommend adjusting settings for more natural tones.

💻 Lenovo ThinkVision M14t Gen2 14-inch Monitor

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Lenovo ThinkVision M14t Gen2 14-inch Monitor

Lenovo ThinkVision M14t Gen2 14-inch Monitor

Pros

  • High‑resolution 2240×1400 display with 189 PPI and 100% sRGB coverage
  • Responsive 10‑point touchscreen with 4096 pressure levels and included stylus
  • Dual USB‑C ports support pass‑through charging and DisplayPort 1.2
  • Foldable stand allows portrait mode and auto‑rotation
  • Lightweight 1.54 lb (700 g) and just 4.6 mm thick

Cons

  • Smaller 14'' size may not suit those wanting a larger screen
  • Touchscreen adds to the price compared to non‑touch models
  • Requires USB‑C power; older laptops may need adapters

Unique Features & Insights

Designers and note‑takers on Reddit rave about the M14t's near‑edgeless display and color accuracy. The built‑in touchscreen and included stylus make it a portable digital sketchpad, while pass‑through charging lets you power your laptop and monitor from a single outlet.

Final Comparison Table

Feature
Size
Resolution
Weight
Ports
Panel
Stand
KYY Portable Monitor 15.6'' 1080P FHD
15.6''
1080p (1920×1080)
1.7 lb
Dual USB‑C & mini‑HDMI
IPS HDR
Smart cover
InnoView Portable Monitor 15.6'' 1080P FHD
15.6''
1080p
2.0 lb
Dual USB‑C, mini‑HDMI, iOS dongle
180° adjustable stand
Lenovo ThinkVision M14t Gen2 14-inch Monitor
14''
2240×1400
1.54 lb (700 g)
Dual USB‑C with pass‑through charging
Foldable, 90° flip

Whether you prioritize portability, device compatibility or creative features, there’s a portable monitor to match your needs. KYY offers a budget‑friendly option for travellers and gamers, InnoView adds slim design and iPhone connectivity, and Lenovo’s M14t Gen2 packs pro‑level resolution and a responsive touchscreen for creative work.

Frequently Asked Questions

Do these portable monitors need a separate power supply?

All three monitors draw power through USB‑C. Some laptops can power them directly, but you may need a second USB‑C cable or wall adapter if your device can’t supply enough current.

Can I connect my phone or gaming console?

Yes. KYY and InnoView include mini‑HDMI and USB‑C ports for phones, tablets and consoles. InnoView even includes a dongle for iPhones, while the Lenovo M14t relies on USB‑C DisplayPort.

Is the Lenovo M14t suitable for drawing?

The M14t features a 10‑point touchscreen with 4096 levels of pressure sensitivity and comes with a stylus, making it a solid option for digital sketching and note‑taking.

Are these screens bright enough for outdoor use?

Portable monitors are designed primarily for indoor use. While they work in shaded outdoor areas, direct sunlight can wash out the image.

Can any of these monitors rotate to portrait orientation?

The Lenovo M14t’s foldable stand supports portrait mode with auto‑rotation. KYY and InnoView rely on your operating system’s rotation settings and an external stand if you need portrait orientation.

Tags: Portable Monitors, Top Product Picks, Tech & Gadgets, Best of 2025

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