ASUS ROG Zephyrus Duo (15.6-Inch, 2020)

Incredibly fast performance;4K screen is an absolute beauty;Second screen useful for streamers

Very expensive;Meh keyboard;Poor battery life;Limited compatibility for ScreenPad

Stunning looks ; Useful second screen ; Power to burn ; Excellent creative and gaming performance

A bit heavy ; Mediocre battery life ; Missing key ports

Great performance ; Intuitive secondary screen ; Gorgeous 4K screen ; Relatively thin and light

Insanely expensive ; Poor battery life

Legitimately useful second screen ; Decent gaming performance ; Nice 4K display

No webcam ; Quite expensive ; Awkward keyboard and touchpad placement

The Asus ROG Zephyrus Duo 15 puts two screens in one 15-inch chassis. But it’s more than a gimmick. The second screen is useful, and the system puts forth some decent gaming performance.

Innovative angled secondary display ; Streamlined, slim design despite feature set ; Top-end gaming performance and efficient cooling ; Core i9 CPU, 4K display, and 2TB of storage as configured

Very expensive, especially as configured ; 4K resolution and 60Hz refresh rate limit components' effectiveness ; No webcam

The twin-screen Asus ROG Zephyrus Duo 15 is the rare laptop that does something completely new, and executes it well. It's priced out of reach for the average user, but we applaud this peek into a possible future for gaming notebooks.

Extremely powerful Inventive design Gorgeous display

Bloatware Bad trackpad Very expensive

The Asus Zephyrus Duo GX550 is an absolute powerhouse of a gaming laptop with one of the most imaginative designs we've seen in a while. However, a couple of missteps and a high price make it hard to recommend to anyone but a very specific type of user.

A tilt-out second screen! ; Top-of-the-line performance

Very expensive because of the second screen ; Puzzling performance on low-intensity gaming

All this work Asus has put into the ROG Zephyrus Duo would be meaningless if it weren't worth the effort to have a second display. The primary display in our case is a 15.6-inch 60Hz 4K panel. It's factory-calibrated, G-Sync-certified, and can hit 100...

Dual-screen setup is useful for productivity ; Nifty screen visual settings ; Compact and portable ; Side slung trackpad is convenient ; Speakers are louder than most

Gets incredibly hot ; Lacks USB ports ; Illogical port placement ; Secondary screen awkwardly angled ; Frames-per-second performance is lacklustre ; No webcam

There's plenty to admire about this twin-screen gaming machine. Yet it comes with some serious downsides - no webcam leaves us puzzled, as does the relatively low frame-rate counts, and the insane underside temperatures.