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Updated June 22, 2024·
The ASUS ROG Strix G18 offers top-tier performance for demanding tasks like gaming, 3D rendering, and machine learning, thanks to its powerful Nvidia RTX 4070 GPU and Intel i9-14900HX processor. It has a larger 18-inch screen with a higher pixel density and better color accuracy, making it ideal for immersive visual experiences and color-critical work. However, it's priced at a premium, heavier, and less portable, which might not be ideal if you're always on the move. On the other hand, the Lenovo Legion 5 16 provides a balance between performance and portability with a midrange price tag. It still packs a punch with the same processor as the ASUS but with a slightly less powerful Nvidia RTX 4060 GPU. The 16-inch display is no slouch, offering a high refresh rate and good color coverage, though not as precise as the ASUS. It's also lighter and more compact, making it a better choice for those who need to carry their laptop frequently. Consider the ASUS if you prioritize ultimate performance and display quality for intensive tasks and are less concerned about portability and cost. Opt for the Lenovo if you want a strong balance of performance, portability, and value, and can compromise slightly on GPU power and display precision. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the ASUS ROG Strix G18 (2024)
- Good battery life
- Best in class speakers
Advantages of the Lenovo Legion 5 16 (2024)
- The Lenovo Legion 5 16 (2024) has no clear advantages over the ASUS ROG Strix G18 (2024).
Key differences
General Use
8.7
8.1
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
422.0 nits
DISPLAY BRIGHTNESS
500.0 nits
8.0 Hours
BATTERY LIFE
3.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
5.6/10
PORTABILITY SCORE
6.6/10
The ASUS ROG Strix G18 (2024) and Lenovo Legion 5 16 (2024) are both very good for general use, though the ASUS ROG Strix G18 (2024) is somewhat better.
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
8.8
8.2
9.9/10
OVERALL CPU SCORE
9.9/10
2560 x 1600
RESOLUTION
2560 x 1600
32.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Strix G18 (2024) and Lenovo Legion 5 16 (2024) are both very good for content creation, though the ASUS ROG Strix G18 (2024) is somewhat better.
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.
Screen Quality
8.7
8.7
18.0in
SIZE
16.0in
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
240Hz
422.0 nits
BRIGHTNESS
500.0 nits
The ASUS ROG Strix G18 has a better screen than the Lenovo Legion 5 16 for software development, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
8.0 Hours
3.5 Hours
The ASUS ROG Strix G18 has 8 hours of battery life. The Lenovo Legion 5 16 has 3.5 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
Poor
Fair
18.0in
SIZE
16.0in
6.6 lbs
WEIGHT
5.6 lbs
1.0in
THICKNESS
0.9in
The Lenovo Legion 5 16 (2024) has only fair portability, while the ASUS ROG Strix G18 (2024) has poor portability.
The most portable laptops are small, thin, and light.
Cost
$2,203
$1,399
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The ASUS ROG Strix G18 (2024) has a price of $2,203 and the Lenovo Legion 5 16 (2024) costs $1,399.
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Key similarities
Gaming and AI
8.7
8.5
8.9/10
OVERALL GPU SCORE
8.5/10
2560 x 1600
RESOLUTION
2560 x 1600
240Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.2/10
FAN NOISE SCORE
6.5/10
The ASUS ROG Strix G18 (2024) and Lenovo Legion 5 16 (2024) are both very 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
9.2
9.0
9.9/10
OVERALL CPU SCORE
9.9/10
8.9/10
OVERALL GPU SCORE
8.5/10
32.0 GB
RAM
32.0 GB
The ASUS ROG Strix G18 (2024) and Lenovo Legion 5 16 (2024) are both excellent 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.
Software Development
8.5
8.0
9.9/10
OVERALL CPU SCORE
9.9/10
32.0 GB
RAM
32.0 GB
2560 x 1600
RESOLUTION
2560 x 1600
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS ROG Strix G18 (2024) and Lenovo Legion 5 16 (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
7.8
7.4
The ASUS ROG Strix G18 (2024) and Lenovo Legion 5 16 (2024) both have 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 Strix G18 (2024) and the Lenovo Legion 5 16 (2024) compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Strix G18 (2024) | Lenovo Legion 5 16 (2024) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,203 | $1,399 | ||
Release Date | |||
Release Date | January 1, 2024 | January 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 15.7'' x 11.6'' x 1.06'' | 14.3'' x 10.3'' x 0.97'' | |
Weight | |||
Weight | 6.61 lbs | 5.6 lbs | |
Width | |||
Width | 15.71" | 14.31" | |
Depth | |||
Depth | 11.57" | 10.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i9-14900HX | Intel i9-14900HX | |
RAM | |||
RAM | 32 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 3.5 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 18" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 240Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 422 nits | 500 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 5.7/10 | 6.6/10 | |
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 | 9.6/10 | 7/10 | |
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 | 4 | |
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 | 4 | N/A | |
Shopping
ASUS ROG Strix G18 (2024)
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Dig into reviews and images
NotebookCheck
Florian Glaser | March 2023
"With the ROG Strix G18, Asus has made an almost consistently good debut in the still quite new 18-inch laptop segment. The base unit case shows a few signs of weakness in the area of stability and is something which has an effect on the perceived quality of the input devices (the chassis tends to rattle a bit). Nevertheless, thanks to generous port features (incl. Thunderbolt 4), a striking design, and extensive lighting (keyboard, LED strip on the front), gamers get a fitting gaming platform."
Get a great deal on the ASUS ROG Strix G18 (2024) or the Lenovo Legion 5 16 (2024)
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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