Asus ZenBook 3 UX390UA specs, features, and analysis

Here's what you need to know about 2017 Asus ZenBook 3 UX390UA including price, display info, CPU, RAM, storage, battery, and more.

Asus ZenBook 3 UX390UA image

Asus ZenBook 3 UX390UA

Availability

Asus ZenBook 3 UX390UA
Released2017
Asus ZenBook 3 UX390UA Price
ASUS ZenBook 3 UX390UA 12.5" Ultraportable Laptop Intel Core i5-7200U KabyLake 8GB RAM 256GB SSD with Fingerprint Sensor and Harman Karson Audio, Silver Gray
ASUS ZenBook 3 UX390UA 12.5" Ultraportable Laptop Intel Core i5-7200U KabyLake 8GB RAM 256GB SSD with Fingerprint Sensor and Harman Karson Audio, Silver Gray
By ASUS
$259.00
Puccy 2 Pack Keyboard Cover Skin Protector, Compatible with ASUS ZenBook 3 UX390UA 12.5" Silicone Keyboard Film ( Not Tempered Glass Screen Protectors/Not Case)
Puccy 2 Pack Keyboard Cover Skin Protector, Compatible with ASUS ZenBook 3 UX390UA 12.5" Silicone Keyboard Film ( Not Tempered Glass Screen Protectors/Not Case)
By Puccy
$15.98
Puccy 2 Pack Keyboard TouchPad Film Protector, compatible with ASUS ZenBook 3 UX390UA 12.5" Black Carbon TPU Trackpad Guard Cover Skin (Not Tempered Glass Screen Protectors) new version
Puccy 2 Pack Keyboard TouchPad Film Protector, compatible with ASUS ZenBook 3 UX390UA 12.5" Black Carbon TPU Trackpad Guard Cover Skin (Not Tempered Glass Screen Protectors) new version
By Puccy
$18.98
Vaxson Tempered Glass Screen Protector, compatible with ASUS ZenBook 3 UX390UA 12.5" Visible Area, 9H Film Protector [Not Full Coverage]
Vaxson Tempered Glass Screen Protector, compatible with ASUS ZenBook 3 UX390UA 12.5" Visible Area, 9H Film Protector [Not Full Coverage]
By Vaxson
$32.99
Vaxson Anti Blue Light Tempered Glass Screen Protector, compatible with ASUS ZenBook 3 UX390UA 12.5" Visible Area, 9H Film Protectors [ Not Full Coverage ]
Vaxson Anti Blue Light Tempered Glass Screen Protector, compatible with ASUS ZenBook 3 UX390UA 12.5" Visible Area, 9H Film Protectors [ Not Full Coverage ]
By Vaxson
$34.99

Exterior

Asus ZenBook 3 UX390UA
Dimensions11.65” x 7.52” x 0.46” (296 x 191.2 x 11.9 mm)
Weight2.0 lbs (910 g)
Colors
Royal Blue Rose Gold Quartz Grey
Keyboard and TrackpadIlluminated chiclet keyboard

Display

Asus ZenBook 3 UX390UA
Size12.5 Inches
Info12.5" (16:9) LED-backlit FHD (1920x1080) 60Hz Panel with 72% NTSC

Ports

Asus ZenBook 3 UX390UA
Ports
  • 1 x Type-C USB 3.0 (USB 3.1 Gen 1)
    With display and power delivery support.
  • 1 x COMBO audio jack

Internal Specs

Asus ZenBook 3 UX390UA
Processor
  1. 7th Gen Intel® Core™ i5-7200U
    2 cores, 4 threads, 2.50 → 3.10 GHz, 3MB SmartCache, 15W
  2. 7th Gen Intel® Core™ i7-7500U
    2 cores, 4 threads, 2.70 → 3.50 GHz, 4MB SmartCache, 15W

Geekbench 5 Single Core

Asus ZenBook 3 UX390UA1
7th Gen Intel® Core™ i5-7200U72194.13%
2
7th Gen Intel® Core™ i7-7500U766100.00%
0766

Geekbench 5 Multi-Core

Asus ZenBook 3 UX390UA1
7th Gen Intel® Core™ i5-7200U1,61192.37%
2
7th Gen Intel® Core™ i7-7500U1,744100.00%
01,744
Integrated Graphics
  1. 7th Gen Intel® Core™ i5-7200U
    Intel® HD Graphics 620
    24 Execution Units, 300 → 1000 MHz
  2. 7th Gen Intel® Core™ i7-7500U
    Intel® HD Graphics 620
    24 Execution Units, 300 → 1050 MHz
Memory
16GB
2133 MHz LPDDR3 onboard memory
Storage
  • 512GB
    SATA 3.0 SSD
  • 512GB
    PCIe® Gen3 SSD

Connectivity

Asus ZenBook 3 UX390UA
Wi-FiIntegrated Wi-Fi 5 (802.11 ac)
BluetoothBluetooth 5.0

Battery

Asus ZenBook 3 UX390UA
Size40Wh (6-cell lithium-polymer battery)
Battery LifeUp to 9 hours of battery life
Power Supply45W USB-C power adapter

Software

Asus ZenBook 3 UX390UA
OSWindows 10 Pro
Built-in Apps
MyASUS

Camera & Audio

Asus ZenBook 3 UX390UA
Camera
  • Front-facing camera
    VGA quality camera.
Audio
  • Quad-speaker array: true surround sound
  • Five-magnet speaker design
  • Supports Windows 10 Cortana
  • ASUS SonicMaster Premium Technology
  • Harman Kardon audio

Misc

Asus ZenBook 3 UX390UA
Sensors
  • Fingerprint sensor
Security
  • One-touch access with Windows Hello

Key Features

Asus ZenBook 3 UX390UA
At Glance
Released in
2017
16:9 FHD
12.5”
1080p 60Hz
Weight
2.0 lb
0.91 kg
Up to
Intel Core i7-7500U
2C/4T, 2.70 → 3.50 GHz
Geekbench 5
766
Single Core
Geekbench 5
1,744
Multi-Core
With integrated
Intel® HD Graphics 620
24 Execution Units, 300 → 1050 MHz
16GB
2133 MHz LPDDR3

Photos

Our analysis and reviews

Asus ZenBook 3 UX390UA image

What we like

Reasons to like about Asus ZenBook 3 UX390UA.

Supports Windows 11

Asus ZenBook 3 UX390UA exceed all minimum system requirements for Windows 11.

RequirementsAsus ZenBook 3 UX390UA
Secure BootYes
TPM 2.0 TPM 2.0
ProcessorIntel Core i5-7200U → Intel Core i7-7500U
4GB RAM16GB
64GB Drive512GB → 2TB
2 Cores CPU2 cores
Good battery life of up to 9-hours

According to ASUS, the Asus ZenBook 3 UX390UA lasts up to 9 hours of battery life.

Up to 9 hours of battery life
Upgradable storage

Asus ZenBook 3 UX390UA comes with a single removable M.2 SSD slot that you can replace and upgrade in the future. Learn more

Storage SlotsAsus ZenBook 3 UX390UA
M.2x1

What we don't like

Reasons not to like about Asus ZenBook 3 UX390UA.

Non-upgradable memory

The memory on Asus ZenBook 3 UX390UA is soldered to the motherboard, and there is no additional RAM slot for expansion. Since you can't change or add more RAM after you buy, you want to make sure you pick the configuration with the right amount of memory at the initial purchase. Learn more

MemoryAsus ZenBook 3 UX390UA
Slots0 - Onboard
TypeLPDDR3
Speed2133 MHz

Popular comparisons

Here are the most frequently requested comparisons for Asus ZenBook 3 UX390UA: