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 Strix G17
- Very good for gaming and AI
- Very good for content creation
- Best in class speakers
Advantages of the Lenovo Legion 5 15"
- Good battery life
Key differences
Gaming and AI
8.4
7.8
8.5/10
OVERALL GPU SCORE
7.3/10
2560 x 1600
RESOLUTION
2560 x 1600
240Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.2/10
FAN NOISE SCORE
6.5/10
The ASUS ROG Strix G17 is very good for gaming and AI, while the Lenovo Legion 5 15" 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.
Screen Quality
8.4
8.0
17.3in
SIZE
15.6in
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
165Hz
320.0 nits
BRIGHTNESS
350.0 nits
The ASUS ROG Strix G17 has a better screen than the Lenovo Legion 5 15" for general use, gaming and AI, 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
3.0 Hours
7.0 Hours
The ASUS ROG Strix G17 has 3 hours of battery life. The Lenovo Legion 5 15" has 7 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
Poor
Fair
17.3in
SIZE
15.6in
6.1 lbs
WEIGHT
5.0 lbs
1.2in
THICKNESS
0.9in
The Lenovo Legion 5 15" has only fair portability, while the ASUS ROG Strix G17 has poor portability.
The most portable laptops are small, thin, and light.
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Key similarities
General Use
7.9
7.8
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
320.0 nits
DISPLAY BRIGHTNESS
350.0 nits
3.0 Hours
BATTERY LIFE
7.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
5.6/10
PORTABILITY SCORE
6.8/10
The ASUS ROG Strix G17 and Lenovo Legion 5 15" 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.
Engineering and Design
8.8
8.4
9.8/10
OVERALL CPU SCORE
9.8/10
8.5/10
OVERALL GPU SCORE
7.3/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Strix G17 and Lenovo Legion 5 15" 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
8.3
7.9
9.8/10
OVERALL CPU SCORE
9.8/10
2560 x 1600
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers ASUS ROG Strix G17 to be very good for content creation, while the Lenovo Legion 5 15" 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
7.7
7.8
9.8/10
OVERALL CPU SCORE
9.8/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2560 x 1600
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion 5 15" and ASUS ROG Strix G17 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.
Build Quality
7.8
7.8
The ASUS ROG Strix G17 and Lenovo Legion 5 15" both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,329
$1,350
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
$2,000
The ASUS ROG Strix G17 has a price of $1,329 and the Lenovo Legion 5 15" costs $1,350.
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How the ASUS ROG Strix G17 and the Lenovo Legion 5 15" compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Strix G17 | Lenovo Legion 5 15" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,329 | $1,350 | ||
Release Date | |||
Release Date | February 1, 2023 | April 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 15.6'' x 11.1'' x 1.21'' | 14.2'' x 10.3'' x 0.99'' | |
Weight | |||
Weight | 6.17 lbs | 5.07 lbs | |
Width | |||
Width | 15.55" | 14.16" | |
Depth | |||
Depth | 11.1" | 10.33" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 7845HX | Intel i7-14650HX | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 3 Hours | 7 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 17.3" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 240Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 320 nits | 350 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 5.7/10 | 6.8/10 | |
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 | 8/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.8/10 | 8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
ASUS ROG Strix G17
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Dig into reviews and images
PCMag
Mark Knapp | October 2023
"The Asus ROG Strix G17 is an attractive but unbalanced gaming laptop. Its potent AMD Ryzen 9 processor excels in 1080p gaming, but playing at 1440p leaves the middling GeForce RTX 4060 GPU shouldering most of the burden. The display is exceptionally colorful, which is handy for content creators, but since this is a gaming laptop it would be better served with improved HDR capabilities. If battery life isn't a priority, the Strix G17 could serve as a designer by day and a gamer by night."
Lenovo Legion 5 15"
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Dig into reviews and images
NotebookCheck
Andreas Osthoff | September 2021
"The Lenovo Legion 5 15 is an affordable gaming laptop with a lot of power. The new AMD processor Ryzen 7 5800H offers plenty of performance and it is also very efficient. The combination with the fast 130W version of the GeForce RTX 3060 ensures high gaming performance. We also like the fast 165 Hz display with the 1080p resolution. The automatic graphics switching causes some problems with stutters, which are very annoying. If you do not need long battery runtimes, you should definitely deactivate the hybrid graphics mode in Lenovo's Vantage app. The Legion 5 15 is never silent."
Get a great deal on the ASUS ROG Strix G17 or the Lenovo Legion 5 15"
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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Why trust us
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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