ASUS ZenBook S UX393 - Specs

  • AUO B139KAN01.0 (AUO1A94)
  • Color accuracy  2.8  2.2
  • up to 2000GB SSD
  • RAM
  • up to 16GB
  • OS
  • Windows 10 Pro, Windows 11 Pro, Windows 10 Home
  • Battery
  • 67Wh, 4-cell
  • Body material
  • Aluminum
  • Dimensions
  • 306 x 224 x 15.7 mm (12.05" x 8.82" x 0.62")
  • Weight
  • 1.35 kg (3 lbs)
  • Ports and connectivity
  • 1x USB Type-A
  • 3.2 Gen 1 (5 Gbps)
  • 2x USB Type-C
  • 3.2 Gen 2 (10 Gbps), Thunderbolt 3
  • HDMI
  • Card reader
  • MicroSD
  • Wi-Fi
  • 802.11ax
  • Bluetooth
  • 5.0
  • Audio jack
  • 3.5 Combo Jack
  • Features
  • Fingerprint reader
  • optional
  • Web camera
  • 3D IR HD
  • Backlit keyboard
  • Microphone
  • Array Microphone w/ Cortana or Alexa Voice Rec.
  • Speakers
  • ASUS SonicMaster Technology
  • Optical drive


Buy our profiles for AUO B139KAN01.0 (AUO1A94) / 13.9”, 3K (3300 x 2200), IPS

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Office Work

Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

Design and Gaming

This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.


Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.

Get all 3 profiles with 33% discount

CPU performance

Here you can find the price/performance difference between all the CPUs that come in the ASUS ZenBook S UX393 series.

GPU performance

Here you can find the price/performance difference between all the GPUs that come in the ASUS ZenBook S UX393 series.

ASUS ZenBook S UX393 in-depth review

Every company out there has its own super-premium ultrabook. Dell has the XPS, Lenovo has the X1 series, while ASUS... well, ASUS has the ZenBook S. It is an exceptional device with a thin profile, a ton of features, and to some extent - quite powerful hardware.The choice of providing a high-res display with a 3:2 aspect ratio is another reason to think that the ZenBook S UX393 is aimed at professionals. Would it be for the IT industry, trading community, or even for presentation purposes, the more vertical space is always considered as a plus. Well, except for media consumption.Despi[...]


  • Thin, light, and rigid chassis
  • Charges via Type-C
  • 2x Thunderbolt 4 + MicroSD card slot + HDMI port
  • Good battery life
  • Decent performance
  • Full sRGB and DCI-P3 coverage with accurate color representation
  • No PWM
  • Fingerprint reader + optional IR face recognition sensor


  • The bottom panel gets pretty warm in extreme scenarios
  • Soldered memory

Inside ASUS Zenbook S UX393 - disassembly and upgrade options

Read our Disassembly Guide

Games you can play on this laptop series