Asus Zenbook 3

In 2016, I purchased a Thinkpad 13 to replace my Apple MacBook. After a couple weeks of use, I ran into issues with the Thinkpad’s battery life and suspend functionality in Ubuntu. I also found its chassis a bit flimsy, flexible, and cheap-feeling. It was fine for home-use, but not for travel, since I tend to pack my laptops tightly into my backpack along with shoes, clothes, etc. I didn’t trust the plastic chassis to withstand any of that punishment.

Last September, I decided to move on from the Thinkpad 13. I considered many laptops, most of which fit my requirements. After a couple weeks of research, I eventually pulled the trigger on an Asus ZenBook 3.

Zenbook Box

The Asus ZenBook 3 has more than enough power to perform the basic tasks I require at home: streaming video, writing code, running VMs, and playing Stardew Valley. It also features an extremely slim, aluminum chassis (very similar to the MacBook), sturdy enough to withstand any road-warrior punishment forced upon it.

It’s been a couple of months, now. So, I decided to write a quick review of the laptop so far.

Helpful Reviews

Disclaimer: This write-up isn’t an in-depth review of the Asus ZenBook 3, it’s a quick summary of my thoughts on the device.

There are plenty of great, comprehensive reviews out there. The following links helped me make my decision:

I recommend giving all of these a read/watch!

My Configuration

Here is a list of some of the tasks my daily-driver laptop needs to be capable of:

  • Running one or two virtual machines via Vagrant and Virtualbox
  • Displaying a decent amount of code on the screen
  • Streaming HQ music or HD video without lagging the entire system
  • Playing simple games at low to medium settings
  • Withstanding punishment in my backpack when traveling
  • Charging with a USB-C (Thunderbolt) charger (so I can share the charger with my phone)

Based on my requirements, I opted for the Intel Core i5 model (UX390UA-DH51-GR):

Processor Intel Core i5-7200U KabyLake CPU
Operating System Ubuntu 16.04 (dual boot w/ Windows 10 Home 64)
Memory 8GB LPDDR3 Onboard RAM
Graphics Intel HD Graphics 620
Battery 6cells 40Wh Polymer Battery
Fingerprint Reader Included
Camera 1.2MP VGA Webcam
Storage 256GB Flash Memory Solid State
Wireless Integrated 802.11 A/C, Bluetooth 4.0
Display Panel 12.5” (16:9) FHD (1920x1080) 60Hz Anti-Glare Panel 72% NTSC
Price $742.99

Not a bad price for a more powerful, Windows 10 alternative to the 12-inch MacBook.

Size and Weight

Most of my laptop-usage happens on my couch. Occasionally, I’ll throw my computer in a bag and head to a coffee shop, but it’s not a common occurrence. However, I still need my laptop to be slim and sturdy enough to cram into my 40-liter REI backpack when I fly somewhere, which I do plenty of.

I recently took my ZenBook 3 on a two-week trip to the Philippines and it was the perfect companion! It actually came with a nice, light-weight case for extra protection.

ZenBook 3 Dimensions

  • Height: 0.46 inches
  • Width: 11.65 inches
  • Depth: 7.52 inches
  • Weight: 2.00 pounds

MacBook (2016) Dimensions

  • Height: 0.14–0.52 inches
  • Width: 11.04 inches
  • Depth: 7.74 inches
  • Weight: 2.03 pounds

It’s very clear the ZenBook took much of its design influence from the MacBook.


The ZenBook 3 has a low-profile, illuminated chiclet keyboard. While it isn’t anywhere near as comfortable as the Thinkpad 13 (or any Thinkpad for that matter), it isn’t as horrendous as the “butterfly” keys on the MacBook.

The keys don’t offer much feedback. Also, without a hard enough key-press, the keys don’t always register. This is pretty annoying, since it forces me to “bottom out” on each key, which defeats one of the main purposes of a low-profile keyboard.

I also noticed that the layout on the ZenBook 3 has the Ctrl key in the far, bottom-left corner. Compared to any Thinkpad or Apple laptop, the Fn and Ctrl keys are actually swapped. It’s subtle, but enough to be a cognitive inconvenience when switching laptops.


The touchpad on the ZenBook 3 is comfortable and very smooth-to-touch. It isn’t quite as large as the touchpad on the MacBook, but offers just enough room to be comfortable. It’d be hard to find a touchpad anywhere near as good as the ones in any Apple laptop.

The push-to-click functionality requires an excessive amount of pressure to register, which can make the whole laptop shake when it’s on my lap. The tap-to-click functionality isn’t perfect either, since tapping on the touchpad causes the pointer to jump around.

There is a visual separator on the bottom of the touchpad to distinguish between left and right clicks, but it isn’t super accurate. In fact, I find myself clicking on the far left or right corner just to get it to do what I want.

For some strange reason, Asus put the fingerprint reader directly on the top-right corner of the touchpad. In my opinion, it’s a poor use of touchpad real-estate.


The ZenBook 3 boasts a bright and vibrant high-resolution IPS display. It also has a very unintrusive, slim bezel.

The “FHD” 1920 x 1080 on the ZenBook 3 is a welcome change from the 1440 x 900 resolution on the MacBook. It’s nice to be able to watch HD videos in full 1080p.

While higher resolutions are great for photo or video, I constantly have to increase the font-size just to make text readable. Sure, I can fit more lines of code on my screen, but it’s much harder to read. At this point, I think FHD is just a tad bit too high on a 12-inch display for someone with eyes like mine.


With its KabyLake Intel i5 and 8GB of RAM, the ZenBook 3 can do everything I need it to. It handles multiple Chrome tabs very well, with little or no lag when switching between them. It also streams HD YouTube and Vimeo videos smoothly, with no noticeable stutter.

For simple web developer like me, the ZenBook 3 is more than enough to handle running VMs serving everything from a full Rails stack to a small Jekyll blog. More intense users of virtualization may find 8GB of RAM limiting, in which case I’d recommend upgrading to the higher, 16GB model (UX390UA-XH74-BL). Anyone doing kernel-compilation might find the Intel i5-7500U a bottleneck, in which case I’d look for a different, quad-core laptop.

I wouldn’t expect the Intel HD 620 to handle Crysis on the highest settings, but for Minecraft and Stardew Valley, everything runs nice and smooth!

My operating system of choice is Ubuntu 16.04, which runs just fine on the ZenBook 3.

Battery Life

Rarely do I find myself far from a plug for my charger, so battery life isn’t super important to me. However, it’s convenient to use my laptop on the move when traveling.

On average, I get about 4-5 hours with basic usage in Ubuntu. In Windows, I get a around 7 hours, though I rarely spend much time in Windows at all. Asus advertises the ZenBook 3 at 9 hours of battery-life. Obviously, this will vary highly dependent on usage, which is different for every user. It takes about 40 minutes to fully charge.

I’m a huge fan of the USB-C port, despite the need for a hub when interfacing with other devices. My phone (Sony Xperia XZ) uses a USB-C port for charging. It’s extremely useful being able to use one charger for my phone and laptop, especially when traveling.

Final Thoughts

For those who are heavy typists, the Asus ZenBook 3 is probably not the most ideal candidate, as the keyboard is pretty underwhelming. The touchpad is better than most laptops, but the placement of the fingerprint reader seems like a poor design choice.

However, its durable and slim profile make it a great companion for road-warriors. It has a bright and vibrant IPS display, great for watching movies on those long plane-rides. For someone looking for a decent Windows 10 laptop with similar design to an Apple MacBook, the Asus ZenBook 3 is an excellent choice!