Notebookcheck

Asus Zenbook S Series

Asus ZenBook S UX391UA-EG007RProcessor: Intel Core i7 8550U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.3 inch
Weight: 1kg, 1.1kg
Average Score: 77.09% - good
Average of 11 scores (from 17 reviews)
price: 87%, performance: 85%, features: - %, display: 90%
mobility: 85%, workmanship: 80%, ergonomy: - %, emissions: - %

 

Asus Zenbook S UX391UA-EG022T

I think it is fair to say that if MSI is kind of the best in the gaming laptops (as there are lots of other good competitors), Asus is kind of the best in the ultrabook segment (need to consider Dell XPS, Lenovo Thinkpad models as well). So, the Zenbook series is what I have in front of me. Specifically, the UX391. Why do I have it today? A few reasons. First, weight. It only weighs 1.1 Kg. Can you believe it? Think about the mobility. While carrying whether you have a notebook sleeve or keep it in your backpack, you would not even notice it is there. Secondly, the Intel 8th Gen. i7 CPU. Oh my. Third, 16 GB of RAM. What else can be there? Oh, I know. A touch screen, 4K resolution, Asus Pen, USB dock, Thunderbolt 3 and the list goes on. Any disadvantages? Well, I can only think of DDR3 2133 MHz RAM. That's a bit disappointing, but I have not seen a model from Asus that has utilized DDR4 RAM in this segment. I change my words, it is really disappointing. Apart from that, the reason why I picked this model is because of its potential. It literally targets people that are looking for mobility. But do you need the touch screen when the design is not convertible? Flipbook S series has models with specific configuration and they have 360 degree hinges, which makes more sense with touch screen. For me I would have omitted the touchscreen and go for another SKU with a regular screen. As someone who does lots of typing, doing development on the side, opening tons of software at the same time, this beauty is a beast. I do not feel the need to talk about keyboard, quality of the case etc. They are all top notch. Here is the thing, beauty comes with a cost, in the literal meaning. UX391 is not cheap and not sure if it is for everyone. If mobility is your thing and you do not mind extra 150 grams or so you have the option to go for Dell XPS 13 models and if you add another 250 grams to that there you have HP's Elitebook 840 G5. When there are other options to pick, it becomes harder to make a decision. If the money is not a problem, Asus and Dell are the picks to go. If your budget is a bit tight, then you can go for HP. Even with Dell and Asus, I am not sure if 4K is really necessary. It is better to find the models first and try from first hand before making a purchase online. Hands-on article by Ümit Yılmaz Güneş

Specifications

Asus Zenbook S UX391UA-EG022TNotebook: Asus Zenbook S UX391UA-EG022T
Processor: Intel Core i7 8550U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.3 inch, 16:9, 1920 x 1080 pixels
Weight: 1.1kg
Links: Asus homepage
 Asus notebook section

Pricecompare

Average Score: 75.5% - good
Average of 4 scores (from 7 reviews)

 

75% Asus ZenBook S UX391UA review:
Source: CNet English
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.
Single Review, online available, Long, Date: 09/11/2018
Rating: Total score: 75% performance: 80% mobility: 70% workmanship: 80%
80% Asus ZenBook S (UX391UA)
Source: PC Mag English
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.
Single Review, online available, Long, Date: 09/04/2018
Rating: Total score: 80%
Asus ZenBook Pro 15, ZenBook S and ZenBook 13 First Impressions
Source: The Mobile Indian English
To conclude, the laptops come loaded with pretty interesting specifications. The ZenBook Pro 15 gives a stiff competition to MacBook Pro 15, though it features the similarly-inspired Touch Bar in select MacBook Pro models. The ZenBook S and ZenBook 13 are the ones that will face a stiff competition from the brands like Lenovo, HP, Acer and Dell.
Comparison, online available, Short, Date: 08/14/2018
70% Asus ZenBook S UX391UA Review
Source: Laptop Mag English
The Asus ZenBook S' gorgeous 4K display, innovative design and elegant chassis make it well worth its reasonable price.
Single Review, online available, Long, Date: 08/02/2018
Rating: Total score: 70%
Recensione Asus ZenBook S: un chilogrammo di metallo blu e oro
Source: HDblog.it Italian IT→EN
Positive: Good ergonomy; metal case; solid workmanship; good cooling and silent system; high autonomy. Negative: Poor display; overheats while using.
Single Review, online available, Long, Date: 07/11/2018
77% Stylowy i smukły czy szybki? Test ultrabooka Asus ZenBook S
Source: Komputerswiat Turkish PL→EN
Single Review, online available, Short, Date: 09/01/2018
Rating: Total score: 77%
Обзор имиджевого ноутбука Asus ZenBook S UX391UA для бизнес-пользователей
Source: Ixbt RU→EN
Positive: Slim size; light weight; stylish design; nice ergonomy; excellent display; fast fingerprint sensor.
Single Review, online available, Very Long, Date: 07/10/2018

 

Asus Zenbook S UX391UA-EG007T

Specifications

Asus Zenbook S UX391UA-EG007TNotebook: Asus Zenbook S UX391UA-EG007T
Processor: Intel Core i7 8550U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.3 inch, 16:9, 1920 x 1080 pixels
Weight: 1kg
Links: Asus homepage
 Asus notebook section

Pricecompare

Average Score: 77.75% - good
Average of 4 scores (from 6 reviews)

 

85% ASUS ZenBook S review: Simply a very good ultrabook
Source: Hardware Zone English
Finally, while it’s great to have a compact, lightweight chassis, good battery life in balance with no compromise productivity performance is what really separates excellent ultrabooks from the merely good. You want an ultraportable machine because you want to be able to use it easily on the road, and you can’t really do that if it isn’t going to last you a good amount of time. Fortunately, the ZenBook S serves up decent battery life, coming in only slightly behind the Dell XPS 13.
Single Review, online available, Very Long, Date: 12/29/2018
Rating: Total score: 85% price: 90% performance: 85% mobility: 90% workmanship: 80%
ASUS ZenBook S UX391U Review: Compact, Reliable Workhorse
Source: Unbox English
If you’re looking for a small, dependable yet powerful notebook that weighs next to nothing, then yeah, you should definitely consider ASUS’ ZenBook S.
Single Review, online available, Long, Date: 12/14/2018
85% ASUS ZenBook S review: Simply a very good ultrabook
Source: Hardware Zone English
All things considered, the ASUS ZenBook S is simply a capable laptop. It doesn't have flashy features or a particularly eye-catching design, but it’ll serve you well if you decide to get one.
Single Review, online available, Very Long, Date: 11/16/2018
Rating: Total score: 85% price: 90% performance: 85% mobility: 90% workmanship: 80%
71% Asus ZenBook S Review
Source: Think Digit English
The Asus ZenBook S is a slim and stylish Ultrabook that’s high on performance and ergonomics but limited on port availability and battery life. It’s the laptop to get if you have no problems living the dongle life.
Single Review, online available, Long, Date: 11/09/2018
Rating: Total score: 71%
70% Asus ZenBook S UX391UA Review
Source: Laptop Mag English
The Asus ZenBook S' gorgeous 4K display, innovative design and elegant chassis make it well worth its reasonable price.
Single Review, online available, Long, Date: 10/29/2018
Rating: Total score: 70%
Ultraportátil premium 13,3": Asus Zenbook S UX391UA-EG007T
Source: Putoinformatico Spanish ES→EN
Positive: Compact size; light weight; nice display; decent hardware; backlit keys.
Single Review, online available, Medium, Date: 09/01/2018

 

Asus ZenBook S UX391UA-ET012T

Specifications

Asus ZenBook S UX391UA-ET012TNotebook: Asus ZenBook S UX391UA-ET012T
Processor: Intel Core i7 8550U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.3 inch, 16:9, 1920 x 1080 pixels
Weight: 1kg
Links: Asus homepage
 Asus notebook section

Pricecompare

Average Score: 82.5% - good
Average of 2 scores (from 2 reviews)

 

75% Test Asus ZenBook S
Source: Tek.no NO→EN
Single Review, online available, Long, Date: 09/11/2018
Rating: Total score: 75%
90% Asus Zenbook S UX391UA [TEST]: Kompromisløs bærbar i kompakt format
Source: Alt om Data DA→EN
Single Review, online available, Short, Date: 01/22/2019
Rating: Total score: 90% price: 80% performance: 90% display: 90% mobility: 90%

 

Asus ZenBook S UX391UA-ET013R

Specifications

Asus ZenBook S UX391UA-ET013RNotebook: Asus ZenBook S UX391UA-ET013R
Processor: Intel Core i7 8550U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.3 inch, 16:9, 1920 x 1080 pixels
Weight: 1kg
Links: Asus homepage
 Asus notebook section

Pricecompare

 

Asus ZenBook S UX391: ultimátní ultrabook (recenze)
Source: CNews.cz CZ→EN
Positive: Compact size; light weight; premium design. Negative: No USB-C.
Single Review, online available, Long, Date: 01/14/2019

 

Asus ZenBook S UX391UA-EG007R

Specifications

Asus ZenBook S UX391UA-EG007RNotebook: Asus ZenBook S UX391UA-EG007R
Processor: Intel Core i7 8550U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.3 inch, 16:9, 1920 x 1080 pixels
Weight: 1kg
Links: Asus homepage
 Asus notebook section

Pricecompare

Average Score: 70% - average
Average of 1 scores (from 1 reviews)

 

70% Test Asus ZenBook S UX391UA : un ultraportable au design soigné
Source: CNet France French FR→EN
Single Review, online available, Short, Date: 01/23/2019
Rating: Total score: 70%

 

Comment

Asus: ASUSTeK Computer Incorporated, a Taiwanese multinational company, produces motherboards, graphics cards, optical drives, PDAs, computer monitors, notebook computers, servers, networking products, mobile phones, computer cases, computer components, and computer cooling systems. The company's 2007 revenues reached US$6.9 billion. ASUS also produces components for other manufacturers. The Eee PC initiated the netbook boom in 2008.

In the notebook sector, Asus had a global market share of about 11% from 2014-2016, making it the fourth largest laptop manufacturer. In the smartphone sector, Asus is not among the Top 5 and has only a small market share (as of 2016).


Modern games should be playable with these graphics cards at low settings and resolutions. Casual gamers may be happy with these cards.

Intel UHD Graphics 620: Integrated GPU (GT2, 24 EUs) found on some Kaby-Lake-Refresh CPU models (15 W ULV series). Technically identical to the previous Kaby-Lake GPU called HD Graphics 620.» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.  

8550U: Kaby-Lake-Refresh based low power quad-core processor. The four cores are clocked between 1.8 and 4 GHz (Turbo Boost) and support HyperThreading. The integrated GPU is clocked between 300 and 1,150 MHz. The SoC is manufactured in a 14nm+ FinFET process.
» To find out how fine a display is, see our DPI List.

1 kg:

Mainly, bigger-sized tablets and convertibles weigh as much.

1.1 kg:

This weight is typical for big tablets, small subnotebooks, ultrabooks and convertibles with a 10-11 inch display-diagonal.


77.09%: This rating is not convincing. The laptop is evaluated below average, this is not really a recommendation for purchase.» Further information can be found in our Notebook Purchase Guide.

Similar devices from a different Manufacturer

Dell XPS 13 9370-1CNW5
UHD Graphics 620

Devices from a different Manufacturer and/or with a different CPU

Huawei MateBook 13-53010HBV
UHD Graphics 620, Core i5 8265U
Huawei Matebook 13-53010FYW
UHD Graphics 620, Core i7 8565U
HP Pavilion 13-an0001ns
UHD Graphics 620, Core i7 8565U
Dell XPS 13 9380 i7 4K
UHD Graphics 620, Core i7 8565U
Lenovo IdeaPad 730S-13IWL 81JB0004US
UHD Graphics 620, Core i5 8265U
Acer Swift 3 SF313-51-59SZ
UHD Graphics 620, Core i5 8250U
Asus ZenBook 13 UX331UA-EG120T
UHD Graphics 620, Core i5 8250U
Asus ZenBook 13 UX333FA
UHD Graphics 620, Core i5 8265U
HP Pavilion 13-an0000ns
UHD Graphics 620, Core i5 8265U
Dell XPS 13 9380
UHD Graphics 620, Core i7 8565U
Asus ZenBook 13 UX331UA-AS51
UHD Graphics 620, Core i5 8250U
HP Pavilion 13-an0370nd
UHD Graphics 620, Core i5 8265U
Dell Inspiron 13 7380 CN73803
UHD Graphics 620, Core i5 8265U
Microsoft Surface Laptop 2, i7 (JKQ-00069)
UHD Graphics 620, Core i7 8650U
Microsoft Surface Laptop 2
UHD Graphics 620, Core i5 8250U
HP Envy 13-AH0002NS
UHD Graphics 620, Core i5 8250U

Devices with the same GPU and/or Screen Size

Acer Chromebook 13 CB713-1W-56VY
UHD Graphics 620, Core i5 8250U, 1.58 kg
Acer Chromebook 13 CB713-1W-50YY
UHD Graphics 620, Core i5 8250U, 1.58 kg
Acer Chromebook 13 CB713-1W-57G8
UHD Graphics 620, Core i5 8250U, 1.58 kg

Devices with the same GPU

Asus VivoBook S14 S430FN-EB136T
UHD Graphics 620, Core i5 8265U, 14", 1.4 kg
Asus ZenBook S13 UX392FN
UHD Graphics 620, Core i7 8565U, 13.9", 1.1 kg
Asus Zenbook 14 UX433FA-A6018T
UHD Graphics 620, Core i5 8265U, 14", 1.18 kg
Acer Swift 5 SF515-51T-70UX
UHD Graphics 620, Core i7 8565U, 15.6", 0.999 kg
Acer Swift 3 SF314-55-31N8
UHD Graphics 620, Core i3 8145U, 14", 1.5 kg
Current Prices
Asus ZenBook S UX391UA-EG007R
Asus ZenBook S UX391UA-EG007R
Asus ZenBook S UX391UA-ET013R
Asus ZenBook S UX391UA-ET013R
Asus ZenBook S UX391UA-ET012T
Asus ZenBook S UX391UA-ET012T
Asus Zenbook S UX391UA-EG007T
Asus Zenbook S UX391UA-EG007T
Asus Zenbook S UX391UA-EG022T
Asus Zenbook S UX391UA-EG022T
Please share our article, every link counts!
> Notebook / Laptop Reviews and News > Library > Asus > Asus Zenbook S Series
Stefan Hinum, 2018-09-26 (Update: 2018-09-26)