Image: Matt Smith
Portable monitors are gaining popularity among both desktop PC and laptop users, and it’s easy to see why. While portable monitors might not reach the large screen sizes of conventional displays, they offer other advantages: They are relatively inexpensive, easy to connect, and, best of all, easy to transport — whether that’s to a different city for work, or to a different room in your house.
But consumers should know that the widespread availability of these displays and the ability to manufacture them cheaply has resulted in a spate of questionable brands on the market. Often the quality of these monitors can be sub-par. That’s where we at PCWorld come in. We’ve tested multiple models and can separate the best portable monitors from the rest.
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Our list of favorites below will help you find the right portable monitor for you. You can learn more about what to look for in a portable monitor at the bottom of the article.
Further reading: See our roundups of the best monitors and best home office monitors for even more recommendations.
Arzopa A1 Gamut – Best budget portable monitor
Pros
Good build quality for the priceBright, attractive displayTwo USB-C inputs, plus mini-HDMIAll cables included
Cons
Stand only adjusts for tiltLimited image quality adjustmentsMediocre contrast ratioPrice When Reviewed:$189.99Best Prices Today: $149.99 at WalmartNot Available at Amazon
The Arzopa A1 Gamut is a solid 15.6-inch 1080p portable monitor that delivers good image quality, an attractive design, and useful features at a low price.
Arzopa opts for a simple yet elegant design that pairs a thin display panel with a small bump on the lower half to house the monitor’s ports and internal electronics. A faux-leather cover is included to provide protection when stowed. It also folds into a kickstand when the monitor is in use.
The monitor has three input options: two USB-C with DisplayPort Alternate Mode and one Mini-HDMI. All required cables and accessories are included. However, the monitor’s menu system is hard to use and offers few adjustments.
Image quality is great for the price. The Azorpa A1 Gamut reaches a maximum brightness of 297 nits, which is brighter than many competitors. The color gamut spans 97 percent of sRGB and 74 percent of DCI-P3. The A1 Gamut appears bright and vivid in day-to-day use and, though not ideal for professional content creation, holds up well while browsing the web, working in Microsoft Office, or viewing YouTube.
The Arzopa A1 Gamut retails for $170 but is frequently sold at a steep discount, often as low as $110. It’s an absolute steal when on sale, and we highly recommend waiting for a discount if one isn’t currently available.
Read our full Arzopa A1 Gamut review
Innocn 15A1F – Best midrange portable monitor
Pros
Excellent image qualityDurable and attractive designVersatile clip-on standUnbeatable bang-for-the-buck
Cons
Doesn’t include a protective caseHDR is supported but disappointingPrice When Reviewed:319.99Best Prices Today: $10.99 at Walmart$299.99 at Amazon
The Innocn 15A1F is an OLED portable monitor that brings excellent image quality and attractive design to a more affordable price point.
It has a 15.6-inch OLED panel with a resolution of 1920×1080 and a 60Hz refresh rate. Its design, reminiscent of the Apple iPad Pro, elegantly combines an aluminum rear panel with edge-to-edge glass.
It also has a unique, versatile clip-on stand that adds stability and a wide range of tilt adjustments. Innocn doesn’t include a protective case, however, so shoppers should consider a third-party protective sleeve.
Image quality is where this portable monitor stands out. It delivers a maximum brightness of 378 nits and achieves an infinite contrast ratio. This combination provides a bright, vivid, and immersive image. It also delivers an impressive 100 percent of the DCI-P3 color gamut and 94 percent of AdobeRGB. That’s more than adequate for photo and video editing. The monitor’s 60Hz refresh rate might be a limitation for gamers, however.
Priced at an MSRP of $349.99, which often drops to a tempting $199.99 on Amazon, the Innocn 15A1F is an excellent choice if you want a portable monitor with top-tier image quality on a budget.
Read our full Innocn 15A1F review
Viewsonic VX1655-4K-OLED – Best portable monitor for creators
Pros
Excellent image qualityUseful built-in kickstandAttractive and sturdy designExtensive image-quality options
Cons
Flimsy bundled keyboard coverSome on-screen menu options are confusingPower adapter could be smallerPrice When Reviewed:$499.99Best Prices Today: $499.99 at Amazon$499.99 at B&H$499.99 at Best Buy
The Viewsonic VX1655-4K-OLED stands out in the crowded market of portable monitors, particularly for creators who prioritize image quality without sacrificing portability.
The VX1655-4K-OLED delivers exceptional sharpness, color accuracy, and contrast. Its brightness peaks at an impressive 457 nits, which is beneficial for working in brightly lit environments. Its comprehensive color gamut is suitable for color-critical work such as photography, design, and video editing. It also has a native resolution of 3840×2160 (4K), which makes it ideal for working with 4K video, as well as other high-resolution video and image files.
Design is another key strength. It has a built-in kickstand, slim bezels, and a sturdy chassis, all of which makes it easy to set up and stable when in use. The monitor’s connectivity options, which include two USB-C ports and a mini-HDMI port, offer flexibility. However, the inclusion of a full-sized HDMI port would have been preferable.
While the monitor does have minor drawbacks, like a flimsy bundled display cover and confusing on-screen menus, these issues are overshadowed by its overall performance and build quality. Its premium price point reflects its position as a high-end choice for professionals, and its image quality is the best of any portable monitor we’ve tested to date.
Read our full Viewsonic VX1655-4K-OLED review
What to look for in a portable monitor
Many of the features we look for in a desktop monitor also apply to a portable monitor. A portable monitor should have a bright, sharp image with a decent contrast ratio, wide color gamut, and great color accuracy. The differences between portable monitors and their desktop brethren are more often found in their design, build quality, and connectivity.
Image quality
Most portable monitors have image quality similar to desktop monitors in the same price bracket. Portable monitors tend to score well in brightness and sharpness, but color and contrast are often lacking. OLED portable monitors perform significantly better than less expensive IPS LCD displays. Unfortunately, they’re much more expensive.
Numerous small brands have jumped into the portable monitor market in recent years and quality control can be an issue. We recommend sticking to monitors that are known to achieve high marks in image quality (otherwise, be prepared to use a retailer’s return policy).
Stands, kickstands, and covers
Portable monitors ship with a bundled kickstand or stand that is used to keep the monitor propped up and steady on a desk.
Unlike desktop monitors, where most stands are more or less identical, the stands used by portable monitors vary. Some have a simple kickstand that attaches magnetically, while others use a clip-on case. A rare few, like the ViewSonic ColorPro VP16-OLED, have a folding stand that provides significant height and kickstand adjustment.
Connectivity
Connectivity is key. A portable monitor that lacks the port you need to connect your tablet or laptop is useless.
Most portable monitors offer the option to connect over USB, a video input (usually HDMI), or both, but the number of ports available and the standards used vary widely. We look for monitors that offer a healthy selection of ports. We also prefer monitors that can be powered over USB-C by a connected desktop or laptop.
Portability, size, and weight
Our final consideration is the most obvious: portability. Most portable monitors live up to their name with an included kickstand case or cover that can fold flat and protect the display while it’s stowed.
Still, the exact size and weight of a portable monitor is important, and shoppers may need to accept trade-offs between weight and quality. A top-notch pick like the Viewsonic ColorPro VP16-OLED can offer superior durability, but a lightweight budget pick like the Azorpa A1 Gamut might be preferable if you’ll be hauling a portable monitor daily.
How we test monitors
PCWorld’s monitor evaluations stem from the expertise of freelance and staff contributors with decades of collective experience. Although our initial impressions rely on our eyes, we rigorously test each monitor using a Datacolor Spyder X2 Ultra color calibration tool for a comprehensive analysis.
This device helps us objectively measure a variety of monitor attributes including brightness, contrast, color gamut, color accuracy, luminance and color uniformity, and gamma, among other traits.
We also rely on hands-on testing to judge the quality, size, and weight of a portable monitor. Every monitor we recommend is personally tested first-hand by a PCWorld contributor. This helps us pick out flaws in build quality and portability that separate the best and worst portable monitors.
To learn more about our monitor evaluation process see “How we test monitors at PCWorld.”
FAQ
1.
What size of portable monitor is best?
Most portable monitors use a 13.3-inch or 15.6-inch panel, and those that don’t typically have a panel size close to one of those two standards (such as 13.1 or 16 inches).
A monitor with a 13.3-inch panel is great for frequent fliers and other travelers looking to pack light. A 13.3-inch model will typically weigh about a quarter- to half-pound less than a 15.6-inch model. The downside, of course, is a smaller display that can feel cramped, which can make a 13.3-inch display frustrating.
15.6-inch portable monitors are a better choice in many situations, as viewing the display for long periods of time will prove more comfortable. Though larger than a 13.3-inch model, 15.6-inch models remain small and will fit in most bags that fit a 14-inch laptop (or larger). 15.6-inch portable monitors are preferable for creators, too, as the larger display size makes it easier to view small details in videos, photos, and digital art.
2.
What resolution is best for a portable monitor?
1080p is the most common resolution and is a great choice for nearly all situations. This resolution may seem unimpressive on paper, but the small size of a portable monitor increases the display’s pixel density. A 15.6-inch portable monitor with 1080p resolution looks nearly as sharp as a 27-inch monitor with 4K resolution.
What about 4K portable monitors? We don’t generally recommend them. Portable monitors with 4K resolution are less common, more expensive, and the improvement in sharpness won’t be perceptible to most people.
We also recommend that you avoid lower resolutions such as 720p and 1366×768. Though uncommon, portable monitors sold at very low prices (often below $100) sometimes have a native resolution below 1080p. This isn’t a great choice. Most modern apps, web pages, and content assume 1080p as a “standard” resolution and feel cramped at 720p or 1366×768.
3.
What ports and connectivity should a portable monitor have?
We recommend buying a portable monitor that has a USB-C port with DisplayPort Alternate Mode and USB Power Delivery. The DisplayPort Alternate Mode turns the USB-C port into a video input, and USB Power Delivery can be used to power the portable monitor. This enables a single-cable connection between the portable monitor and a laptop, desktop, or tablet with USB-C.
An ideal portable monitor should pair USB-C with a backup video input, such as HDMI or DisplayPort, for connecting devices that lack USB-C. Most portable monitors offer this feature, but the HDMI or DisplayPort input is usually a smaller variant of the connection (like Micro-HDMI).
4.
How much should a portable monitor cost?
Most portable monitors are inexpensive, but this is often reflected in their quality. We’ve noticed a wide range of build quality, design, and image quality among portable monitors that retail below $150. It’s possible to find a great portable monitor on a tight budget, but we recommend sticking to models tested by a professional reviewer.
A handful of portable monitors, such as the Viewsonic ColorPro VP16-OLED, are priced above $300. These rare models back up their price with special features such as a top-notch OLED panel or built-in battery. Paying extra for a quality monitor is worthwhile, but it’s not a requirement. Budget portable monitors like the Arzopa A1 Gamut look great and are well-suited to day-to-day productivity and web browsing.
5.
Should I buy a portable monitor with HDR?
We don’t recommend portable monitors for HDR. While some manufacturers claim HDR support, the truth is that current portable monitors lack the brightness required to make HDR look its best. A portable monitor that claims HDR support will display HDR content, but it won’t look superior to SDR.
6.
What battery life should I expect from a portable monitor?
You might be surprised to hear most portable monitors don’t include a battery and must be powered by an external source. In most cases, power is delivered over USB-C (or, in older models, USB-A) from a connected laptop, tablet, or desktop. You can also use an external power brick.
A few portable monitors include a battery, but we recommend you avoid these models. They’re considerably more expensive than portable monitors that rely on external power. The battery also adds weight and bulk. It’s often less expensive to buy an external battery pack to connect to the portable monitor.
Author: Matthew S. Smith
Matthew S. Smith is a freelance technology journalist with 15 years of experience reviewing consumer electronics. In addition to PCWorld, his work can be found on Wired, Ars Technica, Digital Trends, Reviewed, IGN, and Lifewire. Matthew also covers AI and the metaverse for IEEE Spectrum and runs Computer Gaming Yesterday, a YouTube channel devoted to PC gaming history.
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