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Company ProductName Specs
Company ProductName Specs
Advantages of the ASUS ROG Zephyrus G14
- Very good for engineering and design
- Very good for content creation
- Very good overall display quality
- Very good overall build quality
- Very good portability
- Best in class speakers
- Excellent keyboard
Advantages of the Lenovo Legion Slim 7 15.6"
- The Lenovo Legion Slim 7 15.6" has no clear advantages over the ASUS ROG Zephyrus G14.
Key differences
Gaming and AI
7.9
7.4
9.4/10
OVERALL GPU SCORE
7.7/10
2560 x 1600
RESOLUTION
1920 x 1080
165Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.5/10
FAN NOISE SCORE
7.5/10
The ASUS ROG Zephyrus G14 and Lenovo Legion Slim 7 15.6" are both good for gaming and AI, though the ASUS ROG Zephyrus G14 is somewhat better.
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
8.5
7.8
9.3/10
OVERALL CPU SCORE
7.4/10
9.4/10
OVERALL GPU SCORE
7.7/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Zephyrus G14 is very good for engineering and design, while the Lenovo Legion Slim 7 15.6" is 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
8.2
7.7
14.0in
SIZE
15.6in
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
165Hz
392.0 nits
BRIGHTNESS
350.0 nits
The ASUS ROG Zephyrus G14 has a better screen than the Lenovo Legion Slim 7 for general use, gaming and AI, engineering and design, software development, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Build Quality
8.5
7.6
The ASUS ROG Zephyrus G14 has very good build quality, while the Lenovo Legion Slim 7 15.6" has 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
General Use
7.9
7.7
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
392.0 nits
DISPLAY BRIGHTNESS
350.0 nits
9.5 Hours
BATTERY LIFE
9.0 Hours
9.0/10
KEYBOARD QUALITY SCORE
8.5/10
8.0/10
PORTABILITY SCORE
7.6/10
The ASUS ROG Zephyrus G14 and Lenovo Legion Slim 7 15.6" are both 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
8.1
7.7
9.3/10
OVERALL CPU SCORE
7.4/10
2560 x 1600
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers ASUS ROG Zephyrus G14 to be very good for content creation, while the Lenovo Legion Slim 7 15.6" 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
7.9
7.5
9.3/10
OVERALL CPU SCORE
7.4/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1080
9.0/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS ROG Zephyrus G14 and Lenovo Legion Slim 7 15.6" are both 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.
Battery
9.5 Hours
9.0 Hours
The ASUS ROG Zephyrus G14 has 9.5 hours of battery life. The Lenovo Legion Slim 7 has 9 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
15.6in
3.6 lbs
WEIGHT
4.1 lbs
0.7in
THICKNESS
0.6in
Although they have very similar scores, PerfectRec considers ASUS ROG Zephyrus G14 to have very good portability, while the Lenovo Legion Slim 7 15.6" has good portability.
The most portable laptops are small, thin, and light.
Cost
$1,249
$1,200
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
$2,000
The ASUS ROG Zephyrus G14 has a price of $1,249 and the Lenovo Legion Slim 7 15.6" costs $1,200.
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How the ASUS ROG Zephyrus G14 and the Lenovo Legion Slim 7 15.6" compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Zephyrus G14 | Lenovo Legion Slim 7 15.6" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,249 | $1,200 | ||
Release Date | |||
Release Date | May 1, 2023 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.3'' x 8.9'' x 0.75'' | 14'' x 9.9'' x 0.69'' | |
Weight | |||
Weight | 3.64 lbs | 4.19 lbs | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 7940HS | AMD Ryzen 7 5800H | |
Graphics | |||
Graphics | RTX 4060 (125 W) | RTX 3060 (100 W) | |
Mux Switch / Advanced Optimus | |||
Mux Switch / Advanced Optimus | Yes | Yes | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9.5 Hours | 9 Hours | |
Battery Capacity | |||
Battery Capacity | 76 Wh | 71 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 392 nits | 350 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 8/10 | 7.6/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | Yes | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 7.5/10 | |
Keyboard Lighting Color | |||
Keyboard Lighting Color | RGB | RGB | |
Warranty Period | |||
Warranty Period | 1 year | 1 year | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 9/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.8/10 | 8/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
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 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
ASUS ROG Zephyrus G14
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Dig into reviews and images
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 Legion Slim 7 15.6"
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Dig into reviews and images
NotebookCheck
Benjamin Herzig | November 2022
"The Lenovo Legion Slim 7 is a slim Legion notebook that is just as excellent with Nvidia & Intel. However, the Legion Slim 7i slightly sullied by lacklustre battery life. You get a slim aluminium chassis, great input devices, decent port selection, fast high-quality WQXGA display and great performance. Supporting Thunderbolt 4 is one advantage of the Intel/Nvidia model tested in this review. Moreover, this variant has slightly higher CPU performance as well as better GPU performance in certain applications (e.g. CUDA-based apps). The Lenovo Legion S7i is thin, premium and performant – but less efficient than its AMD counterpart."
Get a great deal on the ASUS ROG Zephyrus G14 or the Lenovo Legion Slim 7 15.6"
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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