This Review has been updated 16 times since it was first published in February of 2018. Whether you want to hook up your gaming console for a Call of Duty session on the road or you want to expand the screen size of your mobile workstation, one of the portable monitors on our list is sure to do the trick. These need little more than a power cord and an HDMI cable to give you a second high-resolution display, and some can do it all over a single USB connection. When users buy our independently chosen editorial picks, we may earn commissions to help fund the Review.
10. GeChic 1503E
Promising plug-and-play compatibility with Windows 10, the GeChic 1503E (about $189) includes a 3.5-millimeter audio jack and a USB Type-C port for power. It accepts digital and VGA inputs via the mini HDMI interface and rests on a plastic folding stand.
- Relatively durable construction
- Bezel is pretty thick
- Rather bulky design overall
9. Johnwill 4K
Compared to most, the Johnwill 4K (about $465) ‘s 18.4-inch screen is absolutely massive. Though it is large, its UHD image is sharp and clear, and its built-in speakers and 1,000:1 native contrast ratio add to the experience, making it a good choice for watching movies.
- Made of durable machined aluminum
- One-year warranty
- Not super portable due to its size
8. G-Story 173H
Thanks to a 120-hertz refresh rate, the G-Story 173H (appx. $279) can produce buttery-smooth video when connected to the right source. As long as your mobile device can transmit data over its USB-C port, this one is a great option for playing many of the best Android titles.
- Covers the entire srgb gamut
- Blue light filter combats eyestrain
- One of the most expensive choices
7. Elecrow IPS
While it’s not the sleekest option around, the Elecrow IPS (around $146) is a grab-and-go display that uses so little power, it can be driven by a simple micro USB connector. It comes with a full-size to mini-HDMI adapter cable and a convenient metal stand..
- Great for use with the raspberry pi
- Stereo speakers
- A relatively affordable choice
6. Asus ZenScreen
The Asus ZenScreen (around $235) is one of the most popular models, and comes from a well-known manufacturer of portable computing hardware. It’s just a touch over a quarter-inch thick and features a flicker-free operation with a blue light filter to minimize eye fatigue.
- Energy star certified
- 60-hertz refresh rate
- Works with most operating systems
5. G-Story 133QR
Thanks to its crisp 1440p panel with 13.3 inches of real estate, the G-Story 133QR (about $219) delivers an even sharper picture than many 4K displays. It uses a full-size HDMI plug, and is also compatible with Alt Mode over Type-C video transmission.
- One usb type-a port
- Amd freesync variable refresh rate
- One-year warranty
4. Johnwill CNC
Available in three models ranging from 11.6 to 15.6 inches, the Johnwill CNC (around $179) has a rugged brushed-aluminum body that can stand up to more abuse than most. It covers just about the entire sRGB color gamut and boasts a full high-definition resolution.
- Wide viewing angle
- Dual mini-hdmi ports
- 12-volt power adapter
3. UPerfect 13.3”
At under half an inch thick and weighing exactly one pound, the UPerfect 13.3″ (around $170) is easy to stash in a bag or laptop case for use on the road. It is equipped with a hole in the corner in which you can insert a pen to serve as a handy stand.
- Accepts dc or usb-c power
- Excellent dynamic contrast
- 1920 by 1080 resolution
2. MageDok T116D
One of the most capable models on the market, the MageDok T116D (about $159) boasts a responsive touchscreen, an average brightness of 400 nits, and support for HDR content. Not only is it a high-performing piece of equipment, it also doesn’t cost as much as many others.
- 1000 to 1 contrast ratio
- 10-point multi-touch screen
- 15-inch model also available
1. G-Story UHD
If you want a crisp and smooth picture when you’re on the move, check out the G-Story UHD (around $329), which looks every bit as good as many desktop models. Its HDR compatibility is great for watching films and its FreeSync technology eliminates stuttering when used with the Xbox One.
- Two stereo audio jacks
- B071S84ZW7
- Usb type-a and c ports
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