Three separate 1080p desktops

Each panel runs at 1920 × 1080 and 60Hz. Across all three external displays, that gives the system 6,220,800 pixels before the laptop's own screen is included.

The panels can operate independently in extended-display mode or mirror content in clone mode. Acer specifically positions the device for workflows where separate applications, documents or information feeds need to stay visible simultaneously.

Add the notebook display and the setup reaches four screens.

One host cable does not mean a completely cable-free setup

A single USB-C connection carries the link between the PD163Q P3 and its host computer, greatly simplifying the usual multi-monitor cable arrangement.

Power is separate. Acer specifies an external 45W adapter, and the unit itself has two USB Type-C inputs.

That distinction matters for something marketed around mobile and hybrid working. The displays fold, but the power brick still has to come along.

The top screen swings through 270 degrees

Acer lists a 0-to-270-degree adjustment range for the upper panel. The screens fold inward when the device is packed away.

There is also a 75 × 75mm VESA mounting interface, giving permanent desk installations another option.

The panel specification is firmly productivity-first

Brightness peaks at a claimed 250 nits, with an 8ms gray-to-gray response time.

Color coverage is 45 percent NTSC. Acer specifies 6-bit panels with FRC for 16.7 million displayed colors.

Those numbers make the intended workload fairly obvious. This is built for spreadsheets, browsers, communication tools and documents rather than color-critical production.

The matte coating should at least make office reflections easier to manage.

There is no attempt to turn it into a gaming display

All three panels stop at 60Hz.

That is entirely adequate for the kind of static productivity interfaces Acer is targeting, but users expecting high-refresh external gaming displays will need a different setup.

The appeal here is simply having three independent 15.6-inch work surfaces that collapse into one piece of hardware.

€349 is the interesting number

Acer plans to release the PD163Q P3 in Q1 2027 for €349 in EMEA and $349.99 in North America.

On panel count alone, that works out to roughly €116 per external screen before accounting for the folding frame and shared electronics.

Acer has not published the total weight in the specification sheet accompanying the announcement. For a device explicitly designed to move a three-monitor workspace between locations, that missing figure could be more important than another line about multitasking.