A comparison of specs, key information, reviews, and best pricing from top retailers
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Company ProductName Specs
Company ProductName Specs
Advantages of the Apple MacBook Air 15 (2023)
- Very good for general use
- Very good for software development
- Very good for content creation
- Best in class overall build quality
- Excellent battery life
- Best in class speakers
- Best in class keyboard
Advantages of the ASUS ROG Flow Z13
- Good for gaming and AI
- Excellent portability
Key differences
General Use
8.8
7.8
2880 x 1864
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
501.0 nits
DISPLAY BRIGHTNESS
500.0 nits
15.0 Hours
BATTERY LIFE
5.5 Hours
10.0/10
KEYBOARD QUALITY SCORE
7.5/10
8.9/10
PORTABILITY SCORE
9.4/10
The Apple MacBook Air 15 (2023) is very good for general use, while the ASUS ROG Flow Z13 is good.
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.
Content Creation
8.6
7.9
6.7/10
OVERALL CPU SCORE
9.2/10
2880 x 1864
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Apple MacBook Air 15 (2023) is very good for content creation, while the ASUS ROG Flow Z13 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
8.6
7.6
6.7/10
OVERALL CPU SCORE
9.2/10
16.0 GB
RAM
16.0 GB
2880 x 1864
RESOLUTION
1920 x 1200
10.0/10
KEYBOARD QUALITY SCORE
7.5/10
The Apple MacBook Air 15 (2023) is very good for software development, while the ASUS ROG Flow Z13 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
7.7
15.3in
SIZE
13.4in
2880 x 1864
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
120Hz
501.0 nits
BRIGHTNESS
500.0 nits
The Apple MacBook Air 15 has a better screen than the ASUS ROG Flow Z13 for general use, engineering and design, software development, and content creation, while the ASUS ROG Flow Z13 has a better screen for gaming and AI.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
15.0 Hours
5.5 Hours
The Apple MacBook Air 15 has 15 hours of battery life. The ASUS ROG Flow Z13 has 5.5 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.
Build Quality
10.0
8.5
The Apple MacBook Air 15 (2023) has best in class build quality, while the ASUS ROG Flow Z13 has very good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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Key similarities
Gaming and AI
6.7
7.0
4.3/10
OVERALL GPU SCORE
4.8/10
2880 x 1864
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
10.0/10
FAN NOISE SCORE
7.2/10
Although they have very similar scores, PerfectRec considers ASUS ROG Flow Z13 to be good for gaming and AI, while the Apple MacBook Air 15 (2023) is only fair.
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
8.0
8.0
6.7/10
OVERALL CPU SCORE
9.2/10
4.3/10
OVERALL GPU SCORE
4.8/10
16.0 GB
RAM
16.0 GB
The Apple MacBook Air 15 (2023) and ASUS ROG Flow Z13 are both very good for engineering and design.
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.
Portability
Very Good
Excellent
15.3in
SIZE
13.4in
3.3 lbs
WEIGHT
2.6 lbs
0.4in
THICKNESS
0.4in
Although they have very similar scores, PerfectRec considers ASUS ROG Flow Z13 to have excellent portability, while the Apple MacBook Air 15 (2023) has very good portability.
The most portable laptops are small, thin, and light.
Cost
$1,899
$1,900
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Apple MacBook Air 15 (2023) has a price of $1,899 and the ASUS ROG Flow Z13 costs $1,900.
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How the Apple MacBook Air 15 (2023) and the ASUS ROG Flow Z13 compare to other laptops
Spec Comparison
 |  | |
| Apple MacBook Air 15 (2023) | ASUS ROG Flow Z13 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,899 | $1,900 | ||
Release Date | |||
Release Date | June 1, 2023 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 13.4'' x 9.4'' x 0.45'' | 11.9'' x 8'' x 0.47'' | |
Weight | |||
Weight | 3.3 lbs | 2.6 lbs | |
Width | |||
Width | 13.4" | 11.89" | |
Depth | |||
Depth | 9.35" | 8.03" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Apple M2 | Intel i9-12900H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 15 Hours | 5.5 Hours | |
Battery Capacity | |||
Battery Capacity | 66.6 Wh | 56 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.3" | 13.4" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2880 x 1864 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 501 nits | 500 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 10/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 9/10 | 9.4/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | Yes | No | |
Fan Noise Score | |||
Fan Noise Score | 10/10 | 7.3/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 10/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 10/10 | 7.5/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | Yes | |
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 ROG Flow Z13
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Dig into reviews and images
NotebookCheck
Andreas Osthoff | March 2022
"The Asus ROG Flow Z13 is a gaming tablet with powerful Alder Lake i9 CPU. The ROG Flow Z13 impresses with its good cooling. After our review, the impression is predominantly positive. Besides a very fast Alder Lake CPU and stable gaming performance, especially the cooling system is surprisingly effective and quiet. You can use the integrated speakers without any issues while gaming. The 1200p display in the 16:10 format also impresses with good color reproduction and high brightness. Since the battery runtimes aren't particularly long as it is, we wouldn't recommend the optional 4K panel."
Get a great deal on the Apple MacBook Air 15 (2023) or the ASUS ROG Flow Z13
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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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.
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