HP is targeting the upper echelon of portable monitors with the $299 Series 5 Pro 514PN.

Get high-quality performance and value with the Espresso Lite 15 portable monitor for your MacBook or iPad.

(via Cult of Mac - Your source for the latest Apple news, rumors, analysis, reviews, how-tos and deals.)

The Innocn 13K1F features a 13.3-inch 1080p OLED panel, two USB-C ports, an HDMI port, and onboard speakers.

It's hard to beat the AOC 16T20's bargain-basement price of $49.99 during the lead-up to Black Friday

The MSI Pro MP165 E6 is competitive with other sub-$100 portable monitors, without any frills or special features.

The QQH Z12-4 4K Portable Monitor can enhance your business trips and movie nights. We went hands-on with the 15.6-inch travel display.

(via Cult of Mac - Your source for the latest Apple news, rumors, analysis, reviews, how-tos and deals.)

Postage stamp sized second screen is cheap but of questionable value.

Asus delivers solid performance and flexibility in its transportable ZenScreen MB27ADF. It sports an IPS panel with QHD resolution, 100 Hz, a folding stand and a desk mountable arm. It’s light and thin with quality sound and solid gaming performance.

Portable Monitors

The Aura Triple Aero 15.6 Pro Max is a beastly “portable” monitor with three 15.6-inch 1080p IPS panels.

The KYY 14” Portable Monitor challenges the idea that bigger is always better. A smaller screen is more portable… and more affordable, too.

(via Cult of Mac - Your source for the latest Apple news, rumors, analysis, reviews, how-tos and deals.)

Dell hits all the fundamentals with a colorful IPS paneland integrated stand, but its rivals are more attractively priced.

© Tom's Hardware

The X90D takes one step forward on color and a step back on brightness, but comes with a significantly lower price tag.

© Tom's Hardware