ASUS ZenBook 14 UX431FA-EH55 Review

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The ASUS ZenBook series has given us some amazing laptops in the past. This ASUS ZenBook 14 UX431FA-EH55 laptop is not an exception in any way. You can call this device an upper mid-range laptop as it packs some serious power at a price that’s very safe to your wallet.

This laptop is a great fit for those who need to strike the right balance between power and price. At a little over $800, you can easily get one without breaking your bank. You also get impressive performance even better than more expensive ones. But is this laptop worth your hard-earned money? Let’s find out.


The ASUS ZenBook 14 UX431FA-EH55 is one of the most underrated once when it comes to design. The 14“ laptop form factor is perfect for a lot of people as it is not as big as a 15.6“ device and is not as small as a 13.3“ ultrabook. Thanks to this unique size, the laptop weighs just 3.2lbs which is perfect for travel and working on the go.

The laptop is only 0.65” thin which means you can easily slide this into your backpack if you’re a student. The laptop also comes with military-grade durability so you don’t have to worry about dropping your laptop once or twice. One of the best things about this laptop is the fact that you can handle it even outdoors without having to worry about hardware tear.

Even though this is not a gaming laptop, the design department has done well to include an enhanced cooling system. When working at its highest clock speed, the processor can get really hot and good throttle the performance of the device. The cooling system within the laptop handles it and reduces the temperature to an optimum level giving you more sustained performance.


The display is one of the best features of this laptop. The ASUS ZenBook 14 UX431FA-EH55 laptop comes with a 14“ display that is LED-backlit and has full HD resolution. The pixel density of this display is much better and offers better colors along with clarity.

Asus has improved the design of the display by reducing the thickness of the bezels significantly. As a result, the laptop now takes the footprint of 13.3“laptops giving you more portability.

The display comes with a screen to body ratio of 86% and supports 100% of the sRGB color gamut. You can have an uninterrupted viewing experience with this display while working on your photos or videos, thanks to its excellent color accuracy.

When it comes to performance, the display does well. The brightness of the display is not that great but it makes up for it in picture quality and viewing angles. The display is perfect for media consumption, office work, social media among other stuff.

Keyboard and Trackpad

The keyboard we have here is a chiclet type keyboard that does well when it comes to regular use. The keys have enough travel and are easy to type on without compromising your speed or accuracy. It is also backlit which means you will be able to use it even in darker situations.

The keyboard also comes with an ErgoLift hinge that gives you an optimum typing position. This lifted keyboard can take a bit of your time to get used to but does work well in the long run.

The trackpad on the ZenBook is quite good. It has a smooth surface and helps you work well with Windows operating system gestures. We also find a fingerprint sensor on the track pack that allows you to log in to your user profile with a simple touch. You can also use this fingerprint reader to encrypt files on your device with the help of third-party applications.

Processing Power

ASUS ZenBook 14 UX431FA-EH55 laptop

The processor that powers this ASUS ZenBook 14 UX431FA-EH55 is an Intel Core i5 processor from the 10th generation of Intel processors. This is a quad-core processor that comes with eight threads and is capable of handling a lot more than a mid-range user can chew.

This Intel chip comes with a typical clock speed of 1.60GHz and with the Help of turbo boost functionality, this chip can clock to a maximum of 4.20GHz which should be adequate for most users. The CPU gets an average CPU mark a score of 6466 which is quite good for a mid-range processor.

As far as everyday use is concerned, this laptop can handle pretty much any application you throw at it. It may not be an i7 processor but this i5 chip has what it takes to handle even the heaviest of applications.

For memory, the laptop comes with eight gigs of LPDDR3 RAM would be more than enough for most users. This RAM loves you to multitask without having any issues whatsoever even when running several applications at the same time.


The storage department on this laptop is made up of 512GB PCIe NVMe SSD. This storage is very fast and it comes with excellent reading and writing speeds giving you the ultimate user experience without any lag. Apart from speed, the storage is also spacious enough for you to store pretty much anything you want.

The SSD is a much better option when compared to mechanical hard drives. It can load the operating system in just a few seconds and the same is also true for all your applications. Once you start using a solid-state drive, you won’t go back to a mechanical hard drive.

Graphics Performance

The ASUS ZenBook 14 UX431FA-EH55 does not come with a dedicated graphics card. This is not advertised as a gaming laptop so there is no reason for one. The integrated Intel UHD graphics card does a pretty good job when it comes to handling graphics requirements of students, office goers, and other mid-range users.

Unless you are a hard-core gamer, you won’t be needing a dedicated graphics card on this laptop. Having a dedicated graphics card will also add to the bulk which will make this laptop less portable and completely changing its dynamics.

Battery Life

The laptop shines when it comes to battery life. With simple everyday activities like browsing the web, streaming videos on your favorite platforms, social media, playing light games, and others, this laptop can last for about 7 to 8 hours.

Even if you’re going to do something heavy like editing photos or running a virtual machine, you can expect the laptop to last for about 4 to 6 hours which is still pretty impressive.

This battery life will benefit students the most as they don’t have to charge the laptop in the middle of the day. If you are someone who likes to work on the go, then this laptop will also come in handy, thanks to this excellent battery life.


This Asus notebook comes with a decent line-up of connectivity options. You get one USB 3.1 Type-C port, one USB 3.1 Type-A ports, one USB 2.0 port, an HDMI port, an SD card slot, and an audio jack. With these options, you will be able to meet your connectivity needs without the need for any adapters which is great in this day and age.

The laptop also comes with excellent wireless connectivity standards like 802.11Ac Wi-Fi and Bluetooth 4.1.

ASUS ZenBook 14 UX431FA-EH55 Review – Summary

The ASUS ZenBook 14 UX431FA-EH55 is an excellent upper mid-range laptop that delivers solid performance for those who are looking for an affordable laptop. The Intel Core i5 processor and eight gigs of RAM give you enough power to handle your daily applications without any issues.

The display and battery life or standout features of this laptop and give you the perfect bang for your buck. If you’re looking for an excellent device that is also affordable at the same time, then this Asus laptop should be on top of your list.

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