The ASUS Zenbook 14X offers better performance for 3D and machine-learning tasks with its Nvidia GPU and is slightly lighter, making it more portable, while also having an OLED display with a higher resolution and better color coverage, which is great for color-sensitive work. However, it has a lower battery life compared to the ASUS Zenbook Duo 14. The Duo 14 features a unique dual-screen design that can enhance multitasking and productivity, and its integrated Iris Xe graphics are sufficient for general use and some engineering tasks, but it's heavier and not as well-suited for tasks requiring a dedicated GPU. If portability and higher screen quality are crucial and you need stronger graphics performance, go for the Zenbook 14X; if you prioritize longer battery life and innovative multitasking with dual screens, the Zenbook Duo 14 may be the better choice. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the ASUS Zenbook 14X
Good for engineering and design
Very good overall display quality
Very good keyboard
Advantages of the ASUS Zenbook Duo 14
Good battery life
Key differences
Engineering and Design
7.7/10
6.6/10
7.9/10
OVERALL CPU SCORE
5.5/10
3.9/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
8.0 GB
The ASUS Zenbook 14X is good for engineering and design, while the ASUS Zenbook Duo 14 is only fair.
The ASUS Zenbook 14X offers a higher refresh rate, an OLED display with a higher resolution and better color coverage, making it excellent for design work, while its dedicated Nvidia MX550 GPU and ample RAM support engineering applications. In contrast, the ASUS Zenbook Duo 14, with its dual-display setup, offers unique multitasking capabilities for engineering tasks, and has an Iris Xe integrated GPU which sacrifices some graphics power for increased portability.
Screen Quality
8.3/10
6.8/10
14.0in
SIZE
14.0in
2880 x 1800
RESOLUTION
1920 x 1080
OLED
DISPLAY TECHNOLOGY
IPS
90Hz
REFRESH RATE
60Hz
339.0 nits
BRIGHTNESS
314.0 nits
The ASUS Zenbook 14X has a better screen than the ASUS Zenbook Duo 14 for general use, gaming and AI, engineering and design, software development, and content creation.
The ASUS Zenbook 14X likely boasts a higher resolution and brightness, paired with a superior panel like IPS that excels in color reproduction, making it great for general use and detailed work in engineering and design. However, its screen's lower refresh rate, despite the good resolution and panel type, hinders its performance for gaming and 3D tasks where fluid motion is key. The ASUS Zenbook Duo 14, while also featuring good resolution and decent color coverage for professional design work and everyday tasks, falls short for gaming and 3D for the same reason – a refresh rate that can't keep up with fast-paced visuals.
Battery
5.5 Hours
8.5 Hours
The ASUS Zenbook 14X has 5.5 hours of battery life. The ASUS Zenbook Duo 14 has 8.5 hours of battery life.
Battery life estimate is based on a mix of common use patterns. More portable and higher performing laptops tend to have less battery life.
Cost
$777
$999
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The ASUS Zenbook 14X has a price of $777 and the ASUS Zenbook Duo 14 costs $999.
The ASUS Zenbook 14X and ASUS Zenbook Duo 14 are both good for general use.
The ASUS Zenbook 14X offers better general use capability compared to the Zenbook Duo 14 due to its superior screen with higher resolution and quality, more RAM for smoother multitasking, and a more powerful CPU and GPU combination for better performance. While the Zenbook Duo 14 has a longer battery life and excellent heat management which are favorable traits, it is less portable due to being heavier, and the lower RAM, along with its CPU and integrated graphics, might not cope as well with demanding applications.
Gaming and AI
6.5/10
6.1/10
3.9/10
OVERALL GPU SCORE
3.7/10
2880 x 1800
RESOLUTION
1920 x 1080
90Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
7.0/10
The ASUS Zenbook 14X and ASUS Zenbook Duo 14 are both only fair for gaming and AI.
The ASUS Zenbook 14X and ASUS Zenbook Duo 14 are considered fair in gaming and 3D because the 14X features a dedicated Nvidia MX550 graphics card and a higher screen refresh rate, which can provide a smoother visual experience in games, while the Duo 14 relies on integrated Intel Iris Xe graphics and has a standard refresh rate, which might not handle graphically intense games as well. Although both have capable CPUs and high-quality screens, the GPU and refresh rate differences are crucial for gaming and 3D applications where the Zenbook 14X has a slight edge.
Content Creation
7.6/10
7.3/10
7.9/10
OVERALL CPU SCORE
5.5/10
2880 x 1800
RESOLUTION
1920 x 1080
16.0 GB
RAM
8.0 GB
OLED
DISPLAY TECHNOLOGY
IPS
The ASUS Zenbook 14X and ASUS Zenbook Duo 14 are both good for content creation.
PerfectRec’s Content Creation Score takes into account the many different features of the laptop that make it more or less suitable for photo editing, video editing and other content creation tasks.
Software Development
7.4/10
7.0/10
7.9/10
OVERALL CPU SCORE
5.5/10
16.0 GB
RAM
8.0 GB
2880 x 1800
RESOLUTION
1920 x 1080
8.0/10
KEYBOARD QUALITY SCORE
6.7/10
The ASUS Zenbook 14X and ASUS Zenbook Duo 14 are both good for software development.
PerfectRec’s Software Development Score takes into account the many different features of the laptop that make it more or less suitable for software developers.
Portability
Very Good
Very Good
14.0in
SIZE
14.0in
3.0 lbs
WEIGHT
3.6 lbs
0.6in
THICKNESS
0.6in
The ASUS Zenbook 14X and ASUS Zenbook Duo 14 both have very good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8/10
7.8/10
The ASUS Zenbook 14X and ASUS Zenbook Duo 14 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Give feedback
We’re constantly working to improve.
How the ASUS Zenbook 14X and the ASUS Zenbook Duo 14 compare to other laptops
"With the Zenbook 14X, Asus has a 14-incher in its range that is - mostly - a joy to use. First, there is the colorful OLED panel with 3K resolution that displays the sRGB and DCI-P3 color spaces. The Zenbook is also at the forefront in terms of workmanship, input devices and connections with 2x Thunderbolt 4 ports and a generous keyboard layout. A pleasure to use, the Zenbook 14X is a solid, very well-built subnotebook that sits well on the table. A runtime of five hours, however, is below average for a high-end subnotebook nowadays. The OLED screensaver causes increased power consumption when in idle mode."
"The Asus ZenBook Duo's second screen is like the Apple Touch Bar, but better. Most would agree that having two screens instead of one can really boost productivity and the ZenBook Duo is no different in this regard. It's tough going back to just one screen after becoming accustomed to spacious dual-screen setups. For a laptop form factor, however, users will have to accept some compromises. Firstly, weight is the most obvious drawback as the system is several hundred grams heavier than a regular ZenBook 14. Additionally, colors on the second screen will not be as vivid as the main display."
Get a great deal on the ASUS Zenbook 14X or the ASUS Zenbook Duo 14
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.
By the numbers
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
98,295
Recommendations made
21,298
Consumer hours saved
About the laptop team
Joe Golden, Ph.D
CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Craig Russell
Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.