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 Zephyrus G16 (2024)
- Good portability
- Good battery life
Advantages of the Lenovo Legion 9i
- Best in class for engineering and design
- Excellent for gaming and AI
- Very good for software development
- Best in class overall display quality
- Excellent keyboard
Key differences
Gaming and AI
8.3
9.2
8.6/10
OVERALL GPU SCORE
9.8/10
2560 x 1600
RESOLUTION
3200 x 2000
240Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.5/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion 9i is excellent for gaming and AI, while the ASUS ROG Zephyrus G16 (2024) is very 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
8.9
9.6
9.6/10
OVERALL CPU SCORE
9.9/10
8.6/10
OVERALL GPU SCORE
9.8/10
16.0 GB
RAM
32.0 GB
The Lenovo Legion 9i is best in class for engineering and design, while the ASUS ROG Zephyrus G16 (2024) is very good.
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
9.3
9.7
16.0in
SIZE
16.0in
2560 x 1600
RESOLUTION
3200 x 2000
OLED
DISPLAY TECHNOLOGY
Mini LED
240Hz
REFRESH RATE
165Hz
418.0 nits
BRIGHTNESS
682.0 nits
The Lenovo Legion 9i has a better screen than the ASUS ROG Zephyrus G16 for general use, engineering and design, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
7.0 Hours
3.0 Hours
The ASUS ROG Zephyrus G16 has 7 hours of battery life. The Lenovo Legion 9i has 3 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
Good
Fair
16.0in
SIZE
16.0in
4.0 lbs
WEIGHT
5.6 lbs
0.6in
THICKNESS
1.0in
The ASUS ROG Zephyrus G16 (2024) has good portability, while the Lenovo Legion 9i has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$2,000
$3,420
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The ASUS ROG Zephyrus G16 (2024) has a price of $2,000 and the Lenovo Legion 9i costs $3,420.
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Key similarities
General Use
8.2
8.4
2560 x 1600
RESOLUTION
3200 x 2000
OLED
DISPLAY TECHNOLOGY
Mini LED
418.0 nits
DISPLAY BRIGHTNESS
682.0 nits
7.0 Hours
BATTERY LIFE
3.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
9.0/10
7.7/10
PORTABILITY SCORE
6.3/10
The Lenovo Legion 9i and ASUS ROG Zephyrus G16 (2024) 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
8.6
8.7
9.6/10
OVERALL CPU SCORE
9.9/10
2560 x 1600
RESOLUTION
3200 x 2000
16.0 GB
RAM
32.0 GB
OLED
DISPLAY TECHNOLOGY
Mini LED
The Lenovo Legion 9i and ASUS ROG Zephyrus G16 (2024) 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
7.9
8.3
9.6/10
OVERALL CPU SCORE
9.9/10
16.0 GB
RAM
32.0 GB
2560 x 1600
RESOLUTION
3200 x 2000
6.5/10
KEYBOARD QUALITY SCORE
9.0/10
Although they have very similar scores, PerfectRec considers Lenovo Legion 9i to be very good for software development, while the ASUS ROG Zephyrus G16 (2024) 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 Zephyrus G16 (2024) and Lenovo Legion 9i both have 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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How the ASUS ROG Zephyrus G16 (2024) and the Lenovo Legion 9i compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Zephyrus G16 (2024) | Lenovo Legion 9i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,000 | $3,420 | ||
Release Date | |||
Release Date | February 1, 2024 | October 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 13.9'' x 9.7'' x 0.68'' | 14.1'' x 10.9'' x 1.01'' | |
Weight | |||
Weight | 4.08 lbs | 5.64 lbs | |
Width | |||
Width | 13.94" | 14.08" | |
Depth | |||
Depth | 9.69" | 10.93" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel Core Ultra 9 185H | Intel i9-13980HX | |
RAM | |||
RAM | 16 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 7 Hours | 3 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 16" | |
Display Technology | |||
Display Technology | OLED | Mini LED | |
Resolution | |||
Resolution | 2560 x 1600 | 3200 x 2000 | |
Refresh Rate | |||
Refresh Rate | 240Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 418 nits | 682 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 6.4/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 10/10 | 9.8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 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 | |
Shopping
ASUS ROG Zephyrus G16 (2024)
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Dig into reviews and images
Ultrabook Review
Andrei Girbea | March 2023
"The 2023 Asus ROG Zephryus G16 is a refinement of the popular Zephyrus M16 2022 chassis, with updated hardware and a fresh set of either White or dark Grey clothes. This series is most competitive in the more affordable lower and mid-tier configurations, as a compact and lightweight all-purpose laptop with a big 16-inch display. Just make sure you're ok with its design quirks and the mix of temperatures/noise levels under load."
Lenovo Legion 9i
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Dig into reviews and images
PCMag
Matthew Buzzi | December 2023
"The Lenovo Legion 9i is meant as a top-end flagship showcase for enthusiasts, and on that, it delivers. You'll find flashier designs in this price tier—Razer’s all-metal build in a similarly sized laptop like the Blade 16, or monstrous 18-inch machines—but this is a well-thought-out laptop. The chassis is trim for a 16-inch powerhouse, the lid is unique, and bespoke liquid cooling takes performance to the next level."
Get a great deal on the ASUS ROG Zephyrus G16 (2024) or the Lenovo Legion 9i
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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