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Company ProductName Specs
Company ProductName Specs
Advantages of the ASUS ROG Zephyrus G14 (2024)
- Very good portability
- Best in class speakers
Advantages of the Lenovo Slim Pro 9i
- Best in class overall display quality
- Very good keyboard
Key differences
Screen Quality
8.7
9.6
14.0in
SIZE
14.5in
2880 x 1800
RESOLUTION
3072 x 1920
OLED
DISPLAY TECHNOLOGY
Mini LED
120Hz
REFRESH RATE
165Hz
424.0 nits
BRIGHTNESS
618.0 nits
The Lenovo Slim Pro 9i has a better screen than the ASUS ROG Zephyrus G14 for general use, gaming and AI, and engineering and design.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
9.5 Hours
6.0 Hours
The ASUS ROG Zephyrus G14 has 9.5 hours of battery life. The Lenovo Slim Pro 9i has 6 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
Good
14.0in
SIZE
14.5in
3.3 lbs
WEIGHT
3.7 lbs
0.6in
THICKNESS
0.8in
The ASUS ROG Zephyrus G14 (2024) has very good portability, while the Lenovo Slim Pro 9i has good portability.
The most portable laptops are small, thin, and light.
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Key similarities
General Use
8.4
8.5
2880 x 1800
RESOLUTION
3072 x 1920
OLED
DISPLAY TECHNOLOGY
Mini LED
424.0 nits
DISPLAY BRIGHTNESS
618.0 nits
9.5 Hours
BATTERY LIFE
6.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
8.6/10
PORTABILITY SCORE
7.6/10
The Lenovo Slim Pro 9i and ASUS ROG Zephyrus G14 (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.
Gaming and AI
7.9
7.6
8.1/10
OVERALL GPU SCORE
6.9/10
2880 x 1800
RESOLUTION
3072 x 1920
120Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.0/10
The ASUS ROG Zephyrus G14 (2024) and Lenovo Slim Pro 9i are both good 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.
Engineering and Design
8.8
8.9
9.2/10
OVERALL CPU SCORE
9.0/10
8.1/10
OVERALL GPU SCORE
6.9/10
16.0 GB
RAM
32.0 GB
The Lenovo Slim Pro 9i and ASUS ROG Zephyrus G14 (2024) 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.
Content Creation
8.7
8.5
9.2/10
OVERALL CPU SCORE
9.0/10
2880 x 1800
RESOLUTION
3072 x 1920
16.0 GB
RAM
32.0 GB
OLED
DISPLAY TECHNOLOGY
Mini LED
The ASUS ROG Zephyrus G14 (2024) and Lenovo Slim Pro 9i 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
8.1
8.3
9.2/10
OVERALL CPU SCORE
9.0/10
16.0 GB
RAM
32.0 GB
2880 x 1800
RESOLUTION
3072 x 1920
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo Slim Pro 9i and ASUS ROG Zephyrus G14 (2024) are both very good for software development.
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
8.0
The ASUS ROG Zephyrus G14 (2024) and Lenovo Slim Pro 9i 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
$1,500
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Zephyrus G14 (2024) has a price of $1,600 and the Lenovo Slim Pro 9i costs $1,500.
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How the ASUS ROG Zephyrus G14 (2024) and the Lenovo Slim Pro 9i compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Zephyrus G14 (2024) | Lenovo Slim Pro 9i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,600 | $1,500 | ||
Release Date | |||
Release Date | March 1, 2024 | February 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12.2'' x 8.7'' x 0.64'' | 12.9'' x 9.6'' x 0.85'' | |
Weight | |||
Weight | 3.31 lbs | 3.7 lbs | |
Width | |||
Width | 12.24" | 12.9" | |
Depth | |||
Depth | 8.66" | 9.64" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 8945HS | Intel i7-13705H | |
RAM | |||
RAM | 16 GB | 32 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 | 9.5 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 73 Wh | 75 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 14.5" | |
Display Technology | |||
Display Technology | OLED | Mini LED | |
Resolution | |||
Resolution | 2880 x 1800 | 3072 x 1920 | |
Refresh Rate | |||
Refresh Rate | 120Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 424 nits | 618 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 8/10 | |
Portability Score | |||
Portability Score | 8.6/10 | 7.7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 10/10 | 8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
ASUS ROG Zephyrus G14 (2024)
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NotebookCheck
Andreas Osthoff | April 2023
"The Asus ROG Zephyrus G14 offers an impressive package. Asus improves the performance of the new 2023 ROG Zephyrus G14 considerable and offers a very powerful 14-inch notebook with plenty of performance for gamers and content creators. The high-quality chassis is unchanged from last year, but is now equipped with the latest and greatest from AMD as well as Nvidia. The Mini-LED panel also puts up a convincing performance in pretty much every regard, even though the MacBook Pro 14 still offers superior brightness values. The panel works extremely well for gaming and the included color profiles offer very accurate colors."
Lenovo Slim Pro 9i
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Dig into reviews and images
PCWorld
Matthew S. Smith | August 2023
"The Lenovo Slim Pro 9i is an impressive laptop with a brilliant Mini-LED display, a powerful 100-watt version of Nvidia RTX 4050 graphics, and excellent connectivity. Having run the Cinebench benchmark again, we were impressed with the CPU performance. That makes the Slim Pro 9i is an easy recommendation, especially for those who care about GPU and CPU performance. It’s also a fantastic choice if you frequently view HDR movies and games on your laptop."
Get a great deal on the ASUS ROG Zephyrus G14 (2024) or the Lenovo Slim Pro 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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