Asus ZenBook UX391 (13.3-Inch, 2018)

23 reviews

Jun, 2025

Positive
design (6)
performance (3)
durability (3)
keyboard (2)
portability (2)

Negative
battery (1)

General overview
Price comparison

alaTest has collected and analyzed 23 reviews of Asus ZenBook UX391 (13.3-Inch, 2018). The average rating for this product is 4.3/5, compared to an average rating of 4.0/5 for other products in the same category for all reviews. Views about the keyboard and portability are generally positive. The performance and durability are also mentioned favorably. Many are negative about the battery.

design, durability, performance, portability, keyboard

battery

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Asus ZenBook UX391 (13.3-Inch, 2018) is awarded an overall alaScore™ of 87/100 = Very good quality.

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Review analysis

(Based on 23 reviews)

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Showing 1 - 10 of 11 Show Reviews: in English | in other languages (12)

Expert review by (which.co.uk)

Asus ZenBook S UX391UA laptop review

(Rating Hidden)

The Asus ZenBook S is a premium laptop for people who want a thin and light device to carry with them everywhere. It has a 4K Ultra HD touchscreen, a quad-core processor and an all-metal build, so expectations are high across the board. Our in-depth...

Dec, 2018

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Expert review by : Koh Wanzi (hardwarezone.com.sg)

ASUS ZenBook S review: Simply a very good ultrabook

The ASUS ZenBook S wants to be a premium ultraportable device, but it can it work and play the part too? We dive and find out if it's any good.

ErgoLift hinge makes it more comfortable to use on lap;Great keyboard and touchpad;Solid build quality;Two Thunderbolt 3 ports;Good value compared to competition

Lid is prone to fingerprints;No touchscreen display

Dec, 2018

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Expert review by : John Nieves (unbox.ph)

ASUS ZenBook S UX391U Review: Compact, Reliable Workhorse

Dec, 2018

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Expert review by : Duey Guison (unbox.ph)

ASUS ZenBook S (UX391) Hands-On, Quick Review: Ultraportable A4-Sized Workhorse

Sep, 2018

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Expert review by : Joshua Goldman (cnet.com)

Asus ZenBook S: This one design trick keeps you comfortable while you work

All the stuff you'd expect from a high-end ultraportable, plus a clever hinge that makes working anywhere a little more pleasant.

The Asus ZenBook S UX391U is a well-built premium ultraportable that sets itself apart from the pack with a hinge design that tilts the body's back up for better cooling and more comfortable typing. Asus includes a sleeve and USB-C adapters for USB-A...

While battery life is good, it's not as good as others in the category and it still runs hot despite the extra airflow the design provides.

Subtly stylish and durable and with strong performance to back it up, the Asus ZenBook S UX391U is a fine ultraportable if you spend more time working in coffee shops than an office.

Sep, 2018

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Expert review by : Gabe Carey (pcmag.com)

Asus VivoBook S15 S530UA Review

A svelte laptop with thin bezels, lots of color options, and a unique hinge design that keeps it running cool and quiet, the Asus VivoBook S15 is a winner for students and casual buyers alike.

Sep, 2018

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Expert review by : Eric Grevstad (pcmag.com)

Asus ZenBook S (UX391UA) Review

From its chic dark-blue design to its comfortable tilted keyboard and crisp 4K display, the Asus ZenBook S represents a good deal on a good-looking ultrabook.

Sep, 2018

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Expert review by : Laptop Mag (laptopmag.com)

Asus ZenBook S UX391UA Review

Vivid 4K display; Innovative hinge; Comfortable keyboard; Thin and lightweight design; Competitive price ; Below-average battery life; Runs warm ; The Asus ZenBook S' gorgeous 4K display, innovative design and elegant chassis make it well worth its...

Below-average battery life; Runs warm ; The Asus ZenBook S' gorgeous 4K display, innovative design and elegant chassis make it well worth its reasonable price.

The Asus ZenBook S' gorgeous 4K display, innovative design and elegant chassis make it well worth its reasonable price.

Oct, 2018

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Expert review by : Andreas Osthoff (notebookcheck.net)

Asus ZenBook S UX391U (Core i7, FHD) Laptop Review

13.3-inch lightweight. The ZenBook S (UX391) is a particularly light 13.3-inch laptop from Asus. It tips the scale at just 1 kg, but the manufacturer says the performance is not affected. We review the rival for the XPS 13.

high-quality metal case; light and slim ; matte FHD screen ; quiet operation, optional Quiet Mode ; 2x Thunderbolt 3 ; docking station & sleeve included ; decent input devices

mediocre performance utilization ; fan quickly spins up under load ; battery runtime could be longer ; no SD reader ; occasional electronic noises

How much performance does a mobile device need? Slim devices often have issues to utilize the performance potential of the current mobile quad-core processors. However, everyday tasks usually do not need that level of performance. We like the approach...

Sep, 2018

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Expert review by (stuff.tv_in)