A comparison of specs, key information, reviews, and best pricing from top retailers
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What we think
The PerfectRec laptop team Learn more
Updated June 22, 2024·
The ASUS Zenbook Duo 14 offers a unique dual-screen experience and is more budget-friendly, making it a solid choice for multitasking and productivity. It's also slightly more portable due to its lighter weight and slimmer design. However, its performance is more suited for everyday tasks rather than intensive gaming or engineering work. The battery life is decent, and the additional screen can be quite useful for certain workflows. On the other hand, the Microsoft Surface Laptop 6 13.5" boasts a higher-resolution display with better color accuracy, making it ideal for creative professionals who need a vibrant and precise screen. It comes with more RAM, which is beneficial for demanding applications, and the newer Intel Core Ultra 7 processor provides robust performance for more intensive tasks, including gaming and engineering software. The Surface Laptop also has a better build quality and a more comfortable keyboard, along with a longer battery life, but it's a bit pricier and less portable than the ASUS. Ultimately, if you prioritize portability, multitasking capabilities, and budget, the ASUS Zenbook Duo 14 is the way to go. But if you need superior performance, a premium build, and a top-notch display for more demanding tasks, the Microsoft Surface Laptop 6 13.5" is the better investment. 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 Duo 14
- The ASUS Zenbook Duo 14 has no clear advantages over the Microsoft Surface Laptop 6 13.5".
Advantages of the Microsoft Surface Laptop 6 13.5"
- Good for engineering and design
- Good overall display quality
- Very good speakers
- Good keyboard
Key differences
General Use
7.1
7.7
1920 x 1080
RESOLUTION
2256 x 1504
IPS
DISPLAY TECHNOLOGY
IPS
314.0 nits
DISPLAY BRIGHTNESS
400.0 nits
8.5 Hours
BATTERY LIFE
9.0 Hours
6.7/10
KEYBOARD QUALITY SCORE
7.0/10
8.2/10
PORTABILITY SCORE
8.6/10
The Microsoft Surface Laptop 6 13.5" and ASUS Zenbook Duo 14 are both good for general use, though the Microsoft Surface Laptop 6 13.5" is somewhat better.
PerfectRec’s General Use Score takes into account the many different features of the laptop that make it more or less suitable for general productivity, web browsing, streaming, video calls, and running a wide variety of apps and programs.
Gaming and AI
6.1
6.6
3.7/10
OVERALL GPU SCORE
4.2/10
1920 x 1080
RESOLUTION
2256 x 1504
60Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.0/10
FAN NOISE SCORE
8.0/10
The Microsoft Surface Laptop 6 13.5" and ASUS Zenbook Duo 14 are both only fair for gaming and AI, though the Microsoft Surface Laptop 6 13.5" is somewhat better.
PerfectRec’s Gaming and AI Score strongly emphasizes graphics processing capability, while also taking into account other factors that impact suitability for gaming and AI work.
Engineering and Design
6.6
7.7
5.5/10
OVERALL CPU SCORE
8.5/10
3.7/10
OVERALL GPU SCORE
4.2/10
8.0 GB
RAM
16.0 GB
The Microsoft Surface Laptop 6 13.5" is good for engineering and design, while the ASUS Zenbook Duo 14 is only fair.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Software Development
7.0
7.7
5.5/10
OVERALL CPU SCORE
8.5/10
8.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2256 x 1504
6.7/10
KEYBOARD QUALITY SCORE
7.0/10
The Microsoft Surface Laptop 6 13.5" and ASUS Zenbook Duo 14 are both good for software development, though the Microsoft Surface Laptop 6 13.5" is somewhat better.
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.
Screen Quality
6.8
7.8
14.0in
SIZE
13.5in
1920 x 1080
RESOLUTION
2256 x 1504
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
120Hz
314.0 nits
BRIGHTNESS
400.0 nits
The Microsoft Surface Laptop 6 13.5" has a better screen than the ASUS Zenbook Duo 14 for general use, gaming and AI, engineering and design, content creation, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Cost
$999
$1,200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The ASUS Zenbook Duo 14 has a price of $999 and the Microsoft Surface Laptop 6 13.5" costs $1,200.
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Key similarities
Content Creation
7.3
7.7
5.5/10
OVERALL CPU SCORE
8.5/10
1920 x 1080
RESOLUTION
2256 x 1504
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Microsoft Surface Laptop 6 13.5" 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.
Battery
8.5 Hours
9.0 Hours
The ASUS Zenbook Duo 14 has 8.5 hours of battery life. The Microsoft Surface Laptop 6 13.5" has 9 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.
Portability
Very Good
Very Good
14.0in
SIZE
13.5in
3.6 lbs
WEIGHT
3.0 lbs
0.6in
THICKNESS
0.6in
The Microsoft Surface Laptop 6 13.5" and ASUS Zenbook Duo 14 both have very good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8
7.4
The ASUS Zenbook Duo 14 and Microsoft Surface Laptop 6 13.5" both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the ASUS Zenbook Duo 14 and the Microsoft Surface Laptop 6 13.5" compare to other laptops
Spec Comparison
 |  | |
| ASUS Zenbook Duo 14 | Microsoft Surface Laptop 6 13.5" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$999 | $1,200 | ||
Release Date | |||
Release Date | August 1, 2021 | June 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 12.8'' x 8.7'' x 0.67'' | 12.1'' x 8.8'' x 0.66'' | |
Weight | |||
Weight | 3.64 lbs | 3.04 lbs | |
Width | |||
Width | 12.76" | 12.13" | |
Depth | |||
Depth | 8.74" | 8.78" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1195G7 | Intel Core Ultra 7 135H | |
RAM | |||
RAM | 8 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 512 GB | 256 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8.5 Hours | 9 Hours | |
Battery Capacity | |||
Battery Capacity | 70 Wh | 47 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 13.5" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2256 x 1504 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 314 nits | 400 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 8.2/10 | 8.7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 7/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.8/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 1 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 1 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
ASUS Zenbook Duo 14
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Dig into reviews and images
NotebookCheck
Allen Ngo | May 2020
"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 Duo 14 or the Microsoft Surface Laptop 6 13.5"
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.
About Microsoft
Microsoft is an American technology corporation. Microsoft is best known for their Windows operating system and Surface laptop series. The Surface Laptop is their standard notebook offering, while their Surface Go, Surface Pro, and Surface Studio are their 2-in-1/tablet offerings in order of increasing capability. Although Microsoft charges a premium price tag for their laptops, buyers can expect a well integrated and packaged device since Microsoft develops the Windows operating system.
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