ViewSonic VG1656N

Wireless or USB-C connectivity ; Includes Wi-Fi transmitter dongle ; Built-in battery ; WUXGA resolution

Mediocre color coverage ; Limited tilt range ; Basic OSD controls

ViewSonic's VG1656N portable monitor offers the rare combination of a built-in battery and wireless connectivity, but this panel's mediocre color coverage limits it to casual use.

Large 16-inch IPS 1200p display ; Attractive pricing ; Wireless casting support

Poor color performance ; Mediocre speakers ; Limited controls in OSD

The ViewSonic VG1656N is comfortably priced under $300 and offers some compelling features for portable monitor shoppers.