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Updated January 10, 2024·
Considering your laptop preferences, the Apple MacBook Air with its M2 chip provides a silent fanless operation and has a better battery life for all-day use, and its high screen quality with a larger screen. However, it runs MacOS, which might restrict certain applications that are only available on Windows. On the other hand, the ASUS Zenbook Duo features a unique dual-screen design perfect for multitasking or creative workflows, more storage space right off the bat, and it comes with Windows, supporting a broad range of software. It's a bit heavier and doesn't last as long on a single charge, and while it's suited for general use, it might be a bit slower in intensive tasks. If you frequently travel and prefer a lighter device with longer battery life and are comfortable with MacOS, go for the MacBook Air. If you prioritize multitasking capabilities, need more storage, and use software exclusive to Windows, the Zenbook Duo may be a better fit despite its shorter battery life and heavier weight. 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 Apple MacBook Air 15 (2023)
- Good for engineering and design
- Very good for software development
- Very good for content creation
- Good overall display quality
- Best in class overall build quality
- Excellent battery life
- Best in class speakers
- Best in class keyboard
Advantages of the ASUS Zenbook Duo 14
- The ASUS Zenbook Duo 14 has no clear advantages over the Apple MacBook Air 15 (2023).
Key differences
General Use
7.9
7.1
2880 x 1864
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
501.0 nits
DISPLAY BRIGHTNESS
314.0 nits
15.0 Hours
BATTERY LIFE
8.5 Hours
10.0/10
KEYBOARD QUALITY SCORE
6.7/10
8.9/10
PORTABILITY SCORE
8.2/10
The Apple MacBook Air 15 (2023) and ASUS Zenbook Duo 14 are both good for general use, though the Apple MacBook Air 15 (2023) 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.
Engineering and Design
7.6
6.6
6.7/10
OVERALL CPU SCORE
5.5/10
4.3/10
OVERALL GPU SCORE
3.7/10
8.0 GB
RAM
8.0 GB
The Apple MacBook Air 15 (2023) 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.
Content Creation
8.0
7.3
6.7/10
OVERALL CPU SCORE
5.5/10
2880 x 1864
RESOLUTION
1920 x 1080
8.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Apple MacBook Air 15 (2023) is very good for content creation, while the ASUS Zenbook Duo 14 is good.
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
8.1
7.0
6.7/10
OVERALL CPU SCORE
5.5/10
8.0 GB
RAM
8.0 GB
2880 x 1864
RESOLUTION
1920 x 1080
10.0/10
KEYBOARD QUALITY SCORE
6.7/10
The Apple MacBook Air 15 (2023) is very good for software development, while the ASUS Zenbook Duo 14 is good.
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
7.8
6.8
15.3in
SIZE
14.0in
2880 x 1864
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
501.0 nits
BRIGHTNESS
314.0 nits
The Apple MacBook Air 15 has a better screen than the ASUS Zenbook Duo 14 for general use, AI, engineering and design, software development, and content creation.
The Apple MacBook Air's display offers a high resolution and brightness, which are crucial for clarity and visibility in daily tasks, along with robust color reproduction, making it suitable for engineering and design work. In contrast, the ASUS Zenbook Duo's screen also features a decent resolution and satisfactory brightness for everyday activities, as well as good color fidelity for creative tasks, but its focus on dual screens might slightly compromise single-screen viewing experiences. However, neither laptop is ideal for 3D applications or gaming, as they lack the high refresh rates necessary for smooth motion and fast-paced visuals.
Battery
15.0 Hours
8.5 Hours
The Apple MacBook Air 15 has 15 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.
Portability
Very Good
Very Good
15.3in
SIZE
14.0in
3.3 lbs
WEIGHT
3.6 lbs
0.4in
THICKNESS
0.6in
The Apple MacBook Air 15 (2023) and ASUS Zenbook Duo 14 both have very good portability, though the Apple MacBook Air 15 (2023) has somewhat better portability.
The most portable laptops are small, thin, and light.
Build Quality
10.0
7.8
The Apple MacBook Air 15 (2023) has best in class build quality, while the ASUS Zenbook Duo 14 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,299
$999
$0
$500
$1,000
$1,500
$2,000
The Apple MacBook Air 15 (2023) has a price of $1,299 and the ASUS Zenbook Duo 14 costs $999.
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Key similarities
Gaming and AI
6.5
6.1
4.3/10
OVERALL GPU SCORE
3.7/10
2880 x 1864
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
10.0/10
FAN NOISE SCORE
7.0/10
The Apple MacBook Air 15 (2023) and ASUS Zenbook Duo 14 are both only fair for gaming and AI.
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.
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How the Apple MacBook Air 15 (2023) and the ASUS Zenbook Duo 14 compare to other laptops
Spec Comparison
 |  | |
| Apple MacBook Air 15 (2023) | ASUS Zenbook Duo 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,299 | $999 | ||
Release Date | |||
Release Date | June 1, 2023 | August 1, 2021 | |
Overall Dimensions | |||
Overall Dimensions | 13.4'' x 9.4'' x 0.45'' | 12.8'' x 8.7'' x 0.67'' | |
Weight | |||
Weight | 3.3 lbs | 3.64 lbs | |
Width | |||
Width | 13.4" | 12.76" | |
Depth | |||
Depth | 9.35" | 8.74" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Apple M2 | Intel i7-1195G7 | |
RAM | |||
RAM | 8 GB | 8 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 256 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 15 Hours | 8.5 Hours | |
Battery Capacity | |||
Battery Capacity | 66.6 Wh | 70 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.3" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2880 x 1864 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 501 nits | 314 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 10/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 9/10 | 8.2/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | Yes | No | |
Fan Noise Score | |||
Fan Noise Score | 10/10 | 7/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 10/10 | 6.8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 10/10 | 7/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 0 | 1 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 1 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 3 | 4 | |
Shopping
Apple MacBook Air 15 (2023)
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Dig into reviews and images
NotebookCheck
Andreas Osthoff | June 2023
"The Apple MacBook Air 15 is boringly good. The new MacBook Air 15 is a very good, but also boring device, because apart from the larger screen and the higher price, there are no differences compared to the smaller MacBook Air M2 from last year. No new processor, no additional ports, just the usual basic hardware - but the overall package is extremely good and it simply works. Above all, the lack of fans is an aspect that should not be underestimated in everyday use. In our opinion, the Air could be a lot better, but Apple goes easy on itself here."
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 Apple MacBook Air 15 (2023) or the ASUS Zenbook Duo 14
About Apple
Apple, an American technology company, is one of the world’s largest company in terms of market capitalization. Their MacBook laptops feature a slim, minimalistic design, class-leading battery life, and premium display and speaker quality. In 2020 Apple switched from using Intel processors to their own silicon chips which have excellent performance and efficiency. The macOS operating system is the second most widely used OS, after Windows.
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.
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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.
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About the laptop team
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CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
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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.
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