Asus ROG Zephyrus S Review: Specs, Pros, Cons & More


Value for Money Score


Reliability Score


Performance Score


Specifications and Features Score


Design Score



  • Powerful performance and graphics
  • Light and thin design
  • PCIe-SSD
  • Integrated GPU
  • Matte IPS display


  • Matte IPS display
  • No current graphic drivers
  • Coil whine
  • Battery life could be improved
  • Limited upgradability


The Asus ROG Zephyrus S comes with an incredibly slim chassis. A good point is that they have not sacrificed performance in favour of portability and instead, finely made a combo of two.

If you have no problem with a bulky beast, Alienware 15 R4 will make a decent pick. It offers better gaming performance as well as long-going battery life than the Zephyrus S.

Asus ROG Zephyrus S & Variant Laptops Price


ASUS ROG Zephyrus S Ultra Slim Gaming Laptop Review 

It has all the makings to tease the gaming enthusiasts. Though Asus has dropped practicality to make it a competent yet cool performer, the target customers are not disappointed at the drawbacks.

The laptop performs far better than the other RTX 2080 Max-Q 15-inch ultraportable gaming laptops.

Even after being switched on for hours, it remains calm and quiet, which is a big advantage of using this gaming laptop.

Unfortunately, it features a problematic ergonomics, narrow keyboard and poor battery life.

Keep on reading the blog to know about the major components, additional features and overall performance of this silent performer.

Buy for: Light and thin design and powerful performance

Beware of: Limited upgradability

Best uses for: Gaming, 2D animation, photo editing, video editing, Kingdom: New Lands, Fortnite and other purposes.

Specs Details:


ASUS ROG Zephyrus S Ultra Slim Gaming Laptop Reliability

Asus needs no introduction in the industry full of cut-throat competition. It has made a name for itself by introducing an extensive range of laptops, most of which come with an affordable price tag.

With powerful Intel core processor, dedicated NVDIA graphics card, 16GB DDR4 RAM and 512GB SSD tucked under the lid, this gaming laptop has potentials to deliver mind-blowing performance.

The 15.6-inch display screen spices up your gaming experience, thanks to integrated high-end technology that ensures crystal-clear images and vivid detailing. Find out top 10 laptop brands.


ASUS ROG Zephyrus S Ultra Slim Gaming Laptop Performance

Slim can be superfast and this Asus gaming laptop proves it beyond doubt. The Zephyrus S is equipped with an 8th generation Intel Core i7-8750H processor and 16GB of DDR4 RAM.

The powerful combination is capable of tearing through a 1080p YouTube video and 40 Google Chrome tabs while the Tomb Reader is running in the background all the time.

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During the Geekbench 4.1 overall performance test, it breezed past the 20, 283 average for typical gaming laptops.

Though the same Intel Core processor has been tossed inside of some other popular names including Razer Blade, MSI Stealth Thin and Alienware fail to keep pace with the Zephyrus.

On Excel Test, we got a much tighter result. For matching 65, 000 names and addresses, the Asus gaming model took only 41 seconds, performing better than the average category of 49 seconds.

Razer Blade finished the same work in 40 seconds. However, some other elite names like MSI Stealth Thin and Alienware are far behind, at 0.54 and 0.53 respectively.

The gaming laptop, though looks hot, performs without producing heat and noise. Asus has made most of comprehensive cooling coverage to keep the laptop cool and calm.

The technology allows the model to adjust its fan speed automatically, depending on the temperatures of CPU and GPU.

The feature enables the users to quickly switch between three modes via an easy-to-use function shortcut.

With anti-dust tunnels and upgraded 12v fans, the cooling system incorporated into the Zephyrus S can easily deal with the most advanced games with high convenience.



1. UserBenchmark gives the Intel Core i7-8750H a 75.4% average score. This processor ranked 248th out of 1355 processors tested by this website. This i7 processor will, therefore, not disappoint most users in terms of processing capability.

It is quite efficient at its work, it is capable of delivering smooth results. As a result, many high-end laptops have this processor.

2. There are many benchmarks available that will give us a better idea of the performance offered by the Intel Core i7-8750H. CPUBenchmarks, a popular benchmarking site, has given Intel Core i7-8750H  an average CPU rating of 10078.

In terms of overall ranking, it ranks 679. This processor ranks 8th in a list of ‘CPU Mark Relative to Top 10 Common Laptop CPUs’. According to this website’s ‘CPU Value’ list, it ranks second.

The processor offers high value for money, so we can say that it is a good purchase. In terms of “Single Thread Rating”, the Intel Core i7-9750H is a better option than the Intel Core i7-8750H, because the Intel Core i7-9750H scores 2481, while the Core i7-8750H scores 2323.

As a result, we can say that the Dell XPS 15 has a better and smoother processing capability than the Asus ROG Zephyrus S laptop.

3. Intel Core i7-8750H has a single-core score of 975 on Geekbench 5 and a multi-core score of 4447. So this processor is powerful and efficient. These results are very promising.


1. NVIDIA GeForce RTX 2070 has an average G3D mark of 16085 on the Videocard Benchmark. The average G2D mark of this dedicated graphics card is 831. The experts of this benchmarking site have tested a total of 8783 samples of this GPU and then they have given it an overall rank of 51.

This is a very promising result and it depicts that this GPU has enough capability of handling loads of trending games. And the users can get smooth graphical processing.

2. 7524 is the 3D Mark Time Spy Graphics Score of the NVIDIA GeForce RTX 2070. The 3DMark rank of this GPU is 58. The popularity rank of this GPU in the 3D mark is 49.

3. An average bench score of 106% is achieved by the NVIDIA GeForce RTX 2070. This GPU has taken the 38th position among 683 GPUs that the UserBenchmark has tested.

Design & Build

ASUS ROG Zephyrus S Ultra Slim Gaming Laptop Design & Build

Though not a size zero figure, still it makes a flamboyant signature statement of its manufacturer. It is definitely one of the slimmest and lightest gaming laptops in the world.

Made of pure aluminium, this Asus gaming laptop is, undoubtedly, a sexy beauty.The Zephyrus S flaunts off a two-tone black layout splitting diagonally brushed aluminium coating and stylish matte.

The ROG logo, which is nestled on the brushed surface, radiates like glossy silver. However, it reveals dots mostly found in comic books while booting up.

A sleek cutout sits below the lid and houses LED indicators and additional ports.

The Zephyrus S also shows off copper accents that streak across each side and lead to the Zephrus logo on the hinge.

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The interior has some surprises in store for the users. The forward-facing RGB-backlit keyboard houses a touchpad on its right side.

Only a click of a button – that’s what you need to convert the touchpad into a digital number pad.

The remaining part of the deck makes room for an RGB logo whereas the speakers are anchored behind the small openings of the hinge. Looking for Bezels? Well, they hardly exist.


ASUS ROG Zephyrus S Ultra Slim Gaming Laptop Display

The Zephyrus comes with a 15.6-inch large display area and commendable 1080p panel.

During our testing, we watched several movies and played some games to be sure whether Asus is making tall claims or able to deliver whatever is promised. And what I got went beyond our expectations.

Every detailing from texture to colour is captured with supreme fineness, which is a rare quality even in some top-of-the-line models in the market.

The Zephyrus S panel produces 113percent of the sRGB colour gamut and slips past the average mark (111%) for mainstream gaming models.

In this segment, Asus Zephyrus S has handed a solid beating to Razer Blade but lags behind MSI Stealth Thin and Alienware.

The Zephyrus S gaming model offers silky-smooth 144Hz display on IPS level. It has a high refreshing rate that ensures buttery gameplay and reduces input lag.

The gray-to-gray response time of 3ms crates stunning visuals and promises no blurring.

To top off its amazing display quality, its bezel-less 15.6-inch screen comes packed with powerful speakers that require use of no headphones.

Graphics Card

ASUS ROG Zephyrus S Ultra Slim Gaming Laptop Graphics Card

Innovative engineering by Asus allows you to enjoy superfast and demanding games in its no-holds-barred 144Hz/3ms display.

Wrapped around the NVIDIA GPU architecture and ground-breaking RTX technology, the NVIDIA GeForce RTX 2070 graphics card nicely and effortlessly bring real-time ray tracing, programmable shading and artificial intelligence together to your favourite ROG device.

Storage Power

ASUS ROG Zephyrus S Ultra Slim Gaming Laptop Storage Power

The Zephyrus S gaming laptop packs a 512GB PCIE NVME SSD, which takes only 12 seconds to copy 4.97GB of Data at a rate of 424MB/second. It surpasses the category average of 267MBps and some of its close competitors.

Massive storage space lets you save almost innumerable games and apps. It retrieves games and files within the blink of an eye on your demand.

Together with an incredible processor and speedy RAM, it makes a killer combo to hit the performance benchmark in the price range. Check out Asus ROG Zephyrus S manual.

Battery Power

ASUS ROG Zephyrus S Ultra Slim Gaming Laptop battery

For a gaming laptop, battery life of ASUS Zephyrus S is not poor. However, its competitors are far ahead of it in this particular segment.

The battery life survived 3 hours and 33 minutes following continuous web surfing over Wi-Fi at a brightness level of 150 nits.

The Zephyrus’ battery power lags slightly behind Razer Blade, Stealth Thin and Alienware.

Additional Features 

ASUS ROG Zephyrus S Ultra Slim Gaming Laptop Additional Features 

Asus ROG Zephyrus S is armed with a box of striking features apart from what has already been covered above. Let us now talk about what we found on its sheet of additional specs.

Keyboard: Lift up the lid and a backlit keyboard is ready to welcome you. It is an Aura Sync keyboard capable of enduring 20 million keypress.

With n-key roller, it ensures accurate input even when you are raging storm over the keyboard.

The backlit effects and colours are easily customizable to adjust to your style. Another RGB zone, which is easy to configure, illuminates the AAS intake for ambient lighting.

The keyboard, with its forward-facing layout and slim digital number pad, looks really good. Unfortunately, we did not feel any comfort while typing.

Low travel aside, the keys are clumsily positioned to the desk level, causing our fingers to trip whenever we made effort to type.

Ports:The Asus gaming laptop provides you with ample of connections. It has got all the connectivity required to ensure immersive gaming enjoyment on the go.

Type-C or USB-C ports are available at USB 3.1 Gen 1 and Gen 2 speeds whereas Type-A USB 2.0 and USB 3.1 Gen ports are ideal for a mouse and gamepad.

Audio Output:The Zephyrus S ups your audio-visual experience by many folds. With dual speakers rightly positioned at the front side, you can hardly need to wear a headphone.

The audio is clear and louder. More bass and wider range ensure that you will not miss even a single beat.

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Webcam:The Zephyrus S’ webcam is housed on the top bezel. However, the webcam is able to capture only pixelated images. The colour is on point due to the balanced contrast to some extent.


Variants of ASUS ROG Zephyrus S Ultra Slim Gaming Laptop

There are all total 4 variants. You can check out with one model RTX 2080 | 144Hz | 512G PCIe SSD, RTX 2070 | 144Hz | 512G PCIe SSD, GTX 1070 | 144Hz | 512G PCIe SSD And GTX 1070 | 144Hz | 1T PCIe SSD.

What Do Users Think?

Our experts conducted a survey on this laptop and compiled users opinions here.

A slim beauty always fascinates the users and this Asus ROG Zephyrus S also rides high on its glam look. The slim, sleek, shiny and stylish gaming laptop is not all about a gorgeous look but it performs pretty well.

Therefore, on both fronts – design and performance – the customers are smitten by this ultraslim performer.

The slim, thin and portable gaming laptop houses several interesting elements on the surface and in the box. The buyers always want more and Asus has not failed to deliver with its Zephyrus S model.

Design apart, performance matters for the users. With the right and powerful combination of an 8th generation i-7 Intel Core processor, 16GB DDR4 RAM, 512 GB SSD and NVidia GeForce RTX 2070 8GB, this gaming laptop is ready to deliver up to the users’ expectations.

The users are talking about its blistering speed and brilliant display. Thanks to high-end display technology integrated into the gaming system, the laptop produces stunning images with complete clarity and detailing.

The users have only words of praise for such an immersive visual experience.

Battery life is another priority for the users. Though on this ground, the Zephyrus S does not hit a sixer, still it is not very bad either.

With a pack of striking features tossed inside, the gaming system has power and potentials to easily slide past some of its biggest rivals.

A combo of speedy processor, dedicated high-end graphics card, superlative technology, gorgeous display, excellent audio output and moderate battery life, the Zephyrus S is making the users happy.

Other Experts View

Other Experts Review on ASUS ROG Zephyrus S Ultra Slim Gaming Laptop

According to Note Book Check this is a perfect example of a Slim Note book that is perfectly offering the best in design. This one is louder in every aspect to its competitor but little weak in case 3D applications. Thunderbolt 3 is still Domaining in here and battery is still weak. Apart from the overall it’s a slim bezels all the sets are backward.

Techradar on the contrary, says that its is unaffordable for many people because of its high price, but other than that its slim feature definitely attracted millions of its users.

Laptopmag also agrees with it that Ausus once again given its best in case of the performance. You can definitely call upon all the brilliant features, chassis and a perfect slim portability. But the keyboard layout in here is not at all the best.

Questions & Answers:

Is the Asus ROG Zephyrus S a good gaming laptop?

This is one of the slimmest, most versatile, and most popular laptops of this era. This laptop has all the aspects that a gamer usually tries to find in a gaming device. But like the other gaming laptops, the battery backup [p of this laptop is not so promising.

Can you attach an HDD to the Asus ROG Zephyrus S?

No, there is no place in this laptop to mount any HDD. The main reason of this decission, is the processing speed. The devolopers don’t want to compromise with the processing speed of this laptop by any means.

Does the Asus ROG Zephyrus S have an inbuilt webcam?

Yes, on this laptop there is an inbuilt webcam.