Hands on: Acer's Predator 21 X packs desktop-grade gaming into a very chunky laptop

Who cares who needs a gaming laptop with a curved display. It's just fun to look at.

You really need two hands to get a feel for what Acer’s Predator 21 X has to offer, which is 8.8 pounds of desktop-grade gaming power in the chunkiest clamshell I’ve ever seen. It’s also the weirdest-looking because of its industry-first curved display.

Unveiled Tuesday at CES in Las Vegas (after a preview at IFA in 2016), the Predator 21 X isn’t something you’d take on a business trip, but it is something you could take to your next LAN party and show off to your friends hauling their quaint towers. Whether that bragging right is worth $8,999 is a matter between you and your financial planner.

The Predator 21 X is huge and expensive because it’s packed with high-performance parts:

  • Intel 7th-generation Kaby Lake Core i7 7820HK, an overclockable desktop CPU
  • 64GB of 2.4GHz DDR4 memory
  • Dual GeForce GTX 1080 running in SLI with another 16GB of of GDDR5X VRAM
  • Room for up to four SSD drives in RAID 0, as well as a traditional hard drive

As you might imagine with this parts list, the Predator 21 X gets hot. It has five internal fans and nine heat pipes.

acer predator 21 x lid closed Melissa Riofrio

The curved screen on Acer’s Predator 21 X creates a gap when the lid is closed. Acer tried some ways to fill the gaps but eventually decided to lease it as-is. 

The curved display is a 21-inch IPS with a 120Hz refresh rate and support for Nvidia’s G-Sync. Its slight curve means the laptop doesn’t close fully as you’d normally expect. Acer said they considered little flaps and other means of filling in the gap and just decided to let it be. 

A dark band below the display houses the Tobii eye-tracking module so that yes, you can play games with your eyes. I tried this (after a brief, easy calibration process) and it was very intuitive to aim at a target and hit a button to shoot. We’re starting to see more PCs finding ways to evolve beyond the keyboard and mouse. Tobii eye tracking was definitely less awkward for me than fiddling with the WASD keys and a mouse.

acer predator 21 x top panel keyboard Melissa Riofrio

A large panel above the keyboard offers accessto upgradable components. You can customize this panel with Acer-supplied graphics or even a laser etching of your gaming handle. The number pad flips over to become a touchpad. Tobii eye tracking nestles in a bar below the display.

For input you get a mechanical Cherry MX keyboard. There’s plenty of room for a number pad, and this one has a neat trick: It can be flipped to become a trackpad. The pad connects via a few pogo pins along the top, while gentle magnets hold it in place on the keyboard tray.

The Predator 21 X has an 8-cell, 88Whr battery that Acer estimates will last about 3 hours.

We weren’t able to open up the Predator 21 X, but there’s a panel above the keyboard for accessing all the upgradable parts. You can customize that panel with graphics from Acer or even have the label laser-etched with your gaming handle.

When the Predator 21 X ships in February it will be one of the most expensive gaming laptops you could possibly buy. But it will also be one of the few that can stare down a full desktop gaming PC.  

Join the newsletter!


Sign up to gain exclusive access to email subscriptions, event invitations, competitions, giveaways, and much more.

Membership is free, and your security and privacy remain protected. View our privacy policy before signing up.

Error: Please check your email address.

Tags acerCES 2017

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Melissa Riofrio

PC World (US online)
Show Comments


James Cook University - Master of Data Science Online Course

Learn more >




Back To Business Guide

Click for more ›

Most Popular Reviews

Latest Articles


PCW Evaluation Team

Christopher Low

Brother RJ-4230B

This small mobile printer is exactly what I need for invoicing and other jobs such as sending fellow tradesman details or step-by-step instructions that I can easily print off from my phone or the Web.

Aysha Strobbe

Microsoft Office 365/HP Spectre x360

Microsoft Office continues to make a student’s life that little bit easier by offering reliable, easy to use, time-saving functionality, while continuing to develop new features that further enhance what is already a formidable collection of applications

Michael Hargreaves

Microsoft Office 365/Dell XPS 15 2-in-1

I’d recommend a Dell XPS 15 2-in-1 and the new Windows 10 to anyone who needs to get serious work done (before you kick back on your couch with your favourite Netflix show.)

Maryellen Rose George

Brother PT-P750W

It’s useful for office tasks as well as pragmatic labelling of equipment and storage – just don’t get too excited and label everything in sight!

Cathy Giles

Brother MFC-L8900CDW

The Brother MFC-L8900CDW is an absolute stand out. I struggle to fault it.

Luke Hill


I need power and lots of it. As a Front End Web developer anything less just won’t cut it which is why the MSI GT75 is an outstanding laptop for me. It’s a sleek and futuristic looking, high quality, beast that has a touch of sci-fi flare about it.

Featured Content

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?