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Do you use a desktop computer or laptop with a large screen monitor as your daily driver? Either way, adding a second display will more than double the convenience and productivity.

Intel’s P15NF 15.6″ QLED Portable Monitor can boost your work and play performance. This plug and play, no configuration required portable panel is a perfect FreeSync HDR gaming or work monitor.

If you manage to play computer games on your smartphone, or travel a lot, the lightweight, P15NF lets you bring a big-screen powerhouse to life in a handy 0.17″ x 14″ x 9.1″ package that weighs only 1.41 lbs.

The display delivers a stunning FHD 100% DCI-P3 color gamut with 500-nit brightness and has an impressive assortment of connection ports: two USB-C, one mini-HDMI, one Type-C OTG , and a 3.5mm headphone jack.

Intehill P15NF as a desktop display

The Intehill 15.6″ portable monitor has enough real estate and enough features to be a full-service desktop display. (image credit: Intihill)


An on-the-go (OTG) port isn’t always included on portable monitors, but having it increases convenience and productivity. The OTG adapter allows you to connect a full-sized USB flash drive or USB-A cable to your phone or tablet via a micro USB or USB-C charging port.

The monitor’s right edge sports a mini-HDMI port and two full-featured Type-C ports for turning this screen into a portable laptop and computer monitor.

It is also ideal for PS5/4, Xbox, Steam Deck and Switch. The monitor’s power ports include a USB-A to USB-C connector with a wall socket power plug, a USB-C to USB-C cable, and a mini-HDMI to HDMI cable.

unbeatable screen performance

The QLED panel with 10-bit color depth delivers an immersive visual experience. It offers better text clarity and vivid image colors in both portrait and landscape view.

The display offers a 178° viewing angle that doesn’t look washed out or faded at the edges of the screen. You can set the panel’s menus to intensify the flicker-free display and adjust for a low blue light mode that helps reduce eye strain when staring at the screen for long intervals.

Intihill 15.6-inch portable display connected to HP Chromebase

The Model P15NF’s 500-nit visual display (R) is connected to a Chromebase computer with a 250-nit, 21.5-inch display. Note that the portable monitor displays a ChromeOS bottom docking bar, which essentially gives full functionality without launching from the main display and dragging it to a second monitor.


business view standard

Another contributing factor to this solidly built portable panel is the difference that DCI-P3 (Digital Cinema Initiative – Protocol 3) over sRGB brings into the picture.

DCI-P3 is a new technical standard for a set of colors from the Digital Cinema Initiative (DCI) and the Society of Motion Picture and Television Engineers (SMPTE), designed to standardize the colors used in the film industry .

sRGB is an older color display standard that was jointly created by HP and Microsoft in 1996 for use on monitors, printers, and the Internet.

While the older sRGB standard is still common in portable monitors, DCI-P3 brings a wider color gamut and its use in this device is a boon for gamers and graphic professionals. Especially if you use the monitor outside, or in brightly lit offices or graphic studios, the P15NF model with DCI-P3 is more visible.

Intihill Monitor Vinodes 10 Display Adjustment

The Integral Monitor (L) in Microsoft Windows 10 Display Adjustment requires only a minor configuration change. Note that each monitor is showing different content and bottom bar for full functionality.


Smart Cover, Dumb Results

The so-called Smart Cover included in the box is a typical weak point for a portable monitor. Most come with some sort of fold-around case to protect the panel while carrying and storing it. The Smart Cover also doubles as a tabletop stand.

Intel Smart Cover
Intel Smart Cover

Unless you love solving puzzles and folding origami creatures, Smart Cover on a monitor can be a pointless and frustrating experience. In this case, however, the textured surface of the cover is a non-slip surface that wraps neatly around the panel.

The heavy plastic vinyl material around a small magnet helps keep the cover attached to the back of the monitor. Its trifold design is more rigid and usable, thanks to a smaller hinge-like reinforcement that forms part of the center of the folding section.

Still, when I use this monitor for long work sessions, I stick to two double-sided pieces of mounting tape. One piece prevents the back flap from sliding off, and another piece prevents the bottom front edge of the panel from sliding forward.

A better solution is to attach a metal mechanism that pulls very much like a picture frame. I’ve only seen that method used on some portable panels.

extra matter

Connectivity is a plus with this monitor. It easily connects to phone, desktop and laptop computers. The only requirement is that the host device must have a Thunderbolt or HDMI port. This is rarely a problem with newer Mac, Windows, Linux, and ChromeOS computers. The panel is also compatible with SteamOS.

Intehill 15.6-inch Portable Panel Dragging Feature

The Intihill Portable Screen (L) displays various content easily by dragging a window from a Linux laptop. With Linux computers, duplicating desktop elements and launchers is not carried over to the second monitor.


The FHD monitor consumes minimal power, which is an added advantage for portable use. It requires 10 watts, but it comes with a 15W power adapter—a sufficient option if the host computer doesn’t power the portable monitor from the connector port.

Since the P15NF model uses less than 10 watts, the 20,000 mAh power bank can keep the monitor working for more than 10 hours when performing regular tasks.

This unit supports all Samsung phones with DeX. You can also extend the screen for the iPhone, but this requires a Lightning to HDMI adapter.

Keep in mind that not all Android phones send an output signal to the USB-C connector. This determines whether your phone works with this portable monitor.

Even my new Moto Stylus 5G (2022) smartphone is dumb in this regard. That result is not Intelehil’s fault.

where to buy

The P15NF 15.6″ QLED Portable Monitor is currently available at the Intelhill Store on Amazon. Its list price is $269.


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The KYY 15.6-inch Portable Monitor is a classy and functional portable monitor that works well as a permanent second monitor while traveling or for home and office use.

This portable display panel is lightweight and sturdy, making it a solid accessory for playing games. This greatly expands the field of view when using mobile phones or game consoles with smaller screens.

The large screen easily adapts to landscape or portrait orientation. Its multi-mode viewing feature offers built-in flexibility to improve work productivity as well as make leisure time fun and hassle-free.

Switching between modes depends on the performance features of the host computer. If provided, you use the computer’s display and orientation settings for Scene Mode, HDR Mode, and Three-in-One Display Mode view. The combination of Duplicate Mode/Extension Mode/Second Screen Mode makes this model quite suitable for meeting sharing scenarios.

Overall, this KYY portable monitor packs an impressive list of features at a low cost purchase. It’s currently available on Amazon in gray (pictured above) for a list price of $199.99, or in black for $219.99. At the time of this writing, Amazon has a “deal with” price for both colors at $161.49.

hands-on impressions

The brightness rating of this unit is 300 nits. By most standards, 300 nits is the mid-point for bright and clear visual acuity. Most low-end devices display at 250 nits.

Color saturation is slightly below the industry standard because this unit lacks Adobe RBG. But unless you intend to do a lot of graphic work and demand the best visual experience for gameplay and video viewing, not having Adobe RBG in the mix shouldn’t be a deal-breaker.

Despite these two factors, I was very satisfied with the 300-nit display’s sharpness and brightness. It was as good or better as my laptop and larger screen desktop monitor.

Overall, this portable monitor works with Windows, Linux, Chrome OS, and Mac Gear. It also plays well with game consoles including PS3, PS4, Xbox One and Nintendo Switch.

objective test

To evaluate portable monitors, I focus on one unit’s performance as another display. It is important to make sure that you make a suitable selection.

Portable monitors attached to computers and game consoles differ from a full desktop monitor. Portable monitors are convenient. But they may not be suitable enough to meet all your expectations.

For example, I often drag windows to another screen to expand screen real estate when working on various documents or video presentations. They come in handy when working on content creation or research.

KYY 15.6-inch Portable Monitor as a Laptop Display Extension

Simultaneous: The 14″ x 8″ viewing screen at 16:9 aspect ratio offers a fine-tuned second viewing panel next to a large-screen portable laptop.


This is an easy way to cut down on always navigating around multiple windows spread across multiple virtual workspaces, all of which share a single monitor. Keeping track of two side-by-side screens with different objects is a new habit for me.

This KYY portable display did its job well for graphics editing as well. It performed as well as the more expensive units I used with my office laptop and desktop.

My only complaint with this unit is a finicky toggle on the left vertical edge that wasn’t always responsive enough to access the panel’s menus for brightness settings.

what’s inside

The 15.6-inch unit sports a 1080p FHD IPS USB-C display. This is not a touch screen. But its performance and price offer a good collection of features.

Its slim profile of 0.3 inches is pretty standard for a portable monitor. The right vertical edge houses two USB Type-C full function ports and a mini-HDMI port. On the left vertical edge are an on/off button for settings and a toggle wheel for audio and video functions.

The first USB-C port is used for power supply. The second USB-C port is used for video transmission and power supply. Mini-HDMI port is used for video transmission but does not support power supply.

This is an important distinction. Portable monitors do not require a wall socket if the host computer or game console supports power through its Type-C USB port. But if you connect both the devices with HDMI cable, then you should use power plug for AC.

The KYY monitor comes with a USB-A to USB-C cable that can be connected to the included power plug as well as other devices. Two USB-C cables are also included.

The assortment of included cables and plugs is compatible with most laptops, smartphones, and PCs. However, not all smartphones are compatible.

You can plug a 3.5mm headphone into a port on the bottom left vertical edge of the panel. Two one-watt speakers are built into the middle of the left and right outer edges.

final thoughts

The KYY 15.6-inch Portable Monitor is an affordable solution for accessing your computing time for working, watching videos and gaming. It does not require any additional software and requires only minimal setup.

Once connected to the computer by cable, the host machine’s display settings will automatically detect the second monitor. You just select the options it provides for how you want it to work with your main display.