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 ASUS ROG Flow Z13
- Very good for software development
- Excellent portability
- Good battery life
Advantages of the Lenovo Legion 7i
- Very good for gaming and AI
- Best in class speakers
- Excellent keyboard
Key differences
Gaming and AI
7.5
8.7
6.2/10
OVERALL GPU SCORE
8.9/10
2560 x 1600
RESOLUTION
2560 x 1600
165Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.2/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion 7i is very good for gaming and AI, while the ASUS ROG Flow Z13 is good.
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
8.4
8.9
9.5/10
OVERALL CPU SCORE
9.9/10
6.2/10
OVERALL GPU SCORE
8.9/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion 7i and ASUS ROG Flow Z13 are both very good for engineering and design, though the Lenovo Legion 7i is somewhat better.
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.
Screen Quality
8.4
8.7
13.4in
SIZE
16.0in
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
240Hz
511.0 nits
BRIGHTNESS
500.0 nits
The ASUS ROG Flow Z13 has a better screen than the Lenovo Legion 7i for software development, while the Lenovo Legion 7i 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
6.5 Hours
5.0 Hours
The ASUS ROG Flow Z13 has 6.5 hours of battery life. The Lenovo Legion 7i has 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
Excellent
Good
13.4in
SIZE
16.0in
2.6 lbs
WEIGHT
4.9 lbs
0.5in
THICKNESS
0.7in
The ASUS ROG Flow Z13 has excellent portability, while the Lenovo Legion 7i has good portability.
The most portable laptops are small, thin, and light.
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Key similarities
General Use
8.0
8.1
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
511.0 nits
DISPLAY BRIGHTNESS
500.0 nits
6.5 Hours
BATTERY LIFE
5.0 Hours
7.5/10
KEYBOARD QUALITY SCORE
9.0/10
9.2/10
PORTABILITY SCORE
7.2/10
The Lenovo Legion 7i and ASUS ROG Flow Z13 are both very good for general use.
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
8.2
8.3
9.5/10
OVERALL CPU SCORE
9.9/10
2560 x 1600
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion 7i and ASUS ROG Flow Z13 are both very 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
8.0
7.9
9.5/10
OVERALL CPU SCORE
9.9/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2560 x 1600
7.5/10
KEYBOARD QUALITY SCORE
9.0/10
Although they have very similar scores, PerfectRec considers ASUS ROG Flow Z13 to be very good for software development, while the Lenovo Legion 7i 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.
Build Quality
8.5
8.5
The ASUS ROG Flow Z13 and Lenovo Legion 7i both have very good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,600
$1,605
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Flow Z13 has a price of $1,600 and the Lenovo Legion 7i costs $1,605.
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How the ASUS ROG Flow Z13 and the Lenovo Legion 7i compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Flow Z13 | Lenovo Legion 7i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,600 | $1,605 | ||
Release Date | |||
Release Date | May 1, 2023 | March 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 11.9'' x 8.1'' x 0.54'' | 14.1'' x 10.3'' x 0.78'' | |
Weight | |||
Weight | 2.6 lbs | 4.94 lbs | |
Width | |||
Width | 11.89" | 14.08" | |
Depth | |||
Depth | 8.11" | 10.33" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i9-13900H | Intel i9-14900HX | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 5 Hours | |
Battery Capacity | |||
Battery Capacity | 56 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 13.4" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 511 nits | 500 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 9.3/10 | 7.2/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.3/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7.5/10 | 9.8/10 | |
Webcam | |||
Webcam | 4K | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 3 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
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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 ASUS ROG Flow Z13 or the Lenovo Legion 7i
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 Lenovo
Lenovo is a Chinese technology company, and one of the largest personal computer vendor. They are well known for a variety of technology products, including laptops. Their consumer series include their entry level IdeaPad and LOQ series and mid-to-high-end Yoga and Legion series. On the business-oriented side, their series include their entry-level ThinkBook series and mid-to-high-end ThinkPad series. Lenovo laptops offer strong performance for reasonable prices, and are often on sale.
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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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