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Lenovo Legion Slim 7 15.6"
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What we think
The PerfectRec laptop team Learn more
Updated February 26, 2024· Prices updated 24 hours ago
If your primary goal is high-end gaming or demanding tasks like video editing, the ASUS ROG Strix may justify the higher price with its robust performance capabilities. However, if you're looking for a balance between performance and portability, with a preference for a lighter, thinner laptop that's easier to carry around and still capable of handling most tasks smoothly, the Lenovo Legion Slim could be a better value. Consider how much you value battery life as well; gaming laptops often have shorter battery spans, so the Lenovo may last longer on a single charge. Give Feedback
At the time of writing the ASUS ROG Strix G16 (2024) cost $1,700 and the Lenovo Legion Slim 7 15.6" cost $1,200.
Advantages of the ASUS ROG Strix G16 (2024)
- Very good for general use
- Very good for engineering and design
- Very good for gaming and AI
- Very good for software development
- Very good for content creation
- Very good overall display quality
Advantages of the Lenovo Legion Slim 7 15.6"
- Good portability
- Very good keyboard
Key differences
Gaming and AI
8.4
7.4
8.5/10
OVERALL GPU SCORE
7.1/10
2560 x 1600
RESOLUTION
1920 x 1080
240Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.2/10
FAN NOISE SCORE
7.5/10
The ASUS ROG Strix G16 (2024) is very good for gaming and AI, while the Lenovo Legion Slim 7 15.6" is good.
The ASUS ROG Strix G16 offers a high-end GPU and a fast screen refresh rate, making it excellent for gaming and 3D applications where visual performance is key. The Lenovo Legion Slim, while also having a capable GPU and good screen refresh rate, provides a balance between performance and sleek design for those who prioritize portability along with gaming and 3D capabilities.
Engineering and Design
8.8
7.8
9.9/10
OVERALL CPU SCORE
7.4/10
8.5/10
OVERALL GPU SCORE
7.1/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Strix G16 (2024) is very good for engineering and design, while the Lenovo Legion Slim 7 15.6" is good.
The ASUS ROG Strix G16, with its more powerful CPU, GPU, and high-quality screen, excels in handling engineering and design tasks that demand more computational power and graphics processing, making it an excellent choice despite being less portable and potentially noisier. On the other hand, the Lenovo Legion Slim offers a balance between performance and portability, with a good-quality keyboard and speakers, suitable for engineering and design tasks without as much bulk, but may not keep up with the most intense software demands.
Content Creation
8.4
7.7
9.9/10
OVERALL CPU SCORE
7.4/10
2560 x 1600
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Strix G16 (2024) is 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.
Screen Quality
8.8
7.7
16.0in
SIZE
15.6in
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
165Hz
459.0 nits
BRIGHTNESS
350.0 nits
The ASUS ROG Strix G16 has a better screen than the Lenovo Legion Slim 7 for general use, gaming and AI, engineering and design, software development, and content creation.
For general use, the ASUS with its superior screen resolution and brightness provides a more vivid and clear display, while the Lenovo still offers a sufficiently good visual experience. When it comes to engineering and design tasks, the ASUS laptop's screen covers a wider range of color gamuts, ensuring more precise and accurate color representation which is crucial for such work, though the Lenovo is also competent in this regard. However, for gaming and 3D applications, both laptops fall short due to their lower refresh rates, which can lead to less smooth visuals and might not be ideal for fast-paced games or high-frame-rate 3D work.
Portability
Fair
Good
16.0in
SIZE
15.6in
5.5 lbs
WEIGHT
4.1 lbs
1.0in
THICKNESS
0.6in
The Lenovo Legion Slim 7 15.6" has good portability, while the ASUS ROG Strix G16 (2024) has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,590
$1,200
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Strix G16 (2024) has a price of $1,590 and the Lenovo Legion Slim 7 15.6" costs $1,200.
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Key similarities
General Use
8.1
7.7
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
459.0 nits
DISPLAY BRIGHTNESS
350.0 nits
8.0 Hours
BATTERY LIFE
9.0 Hours
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
6.4/10
PORTABILITY SCORE
7.6/10
Although they have very similar scores, PerfectRec considers ASUS ROG Strix G16 (2024) to be very good for general use, while the Lenovo Legion Slim 7 15.6" is good.
The ASUS ROG Strix G16, with its high-performance CPU and plentiful RAM, excels in tasks requiring intense processing, making it great for general use, but its portability and battery life are compromised due to its gaming-oriented design. On the other hand, the Lenovo Legion Slim 7 offers a balance with respectable screen quality and a more portable form factor, still supporting general use but with slightly reduced performance capabilities compared to the ASUS.
Software Development
8.0
7.5
9.9/10
OVERALL CPU SCORE
7.4/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
Although they have very similar scores, PerfectRec considers ASUS ROG Strix G16 (2024) to be very good for software development, while the Lenovo Legion Slim 7 15.6" 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.
Battery
8.0 Hours
9.0 Hours
The ASUS ROG Strix G16 has 8 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.
Build Quality
7.8
7.6
The ASUS ROG Strix G16 (2024) and Lenovo Legion Slim 7 15.6" 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 G16 (2024) and the Lenovo Legion Slim 7 15.6" compare to other laptops
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Spec Comparison
 |  | |
| ASUS ROG Strix G16 (2024) | Lenovo Legion Slim 7 15.6" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,590 | $1,200 | ||
Release Date | |||
Release Date | January 1, 2024 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 13.9'' x 10.4'' x 1.05'' | 14'' x 9.9'' x 0.69'' | |
Weight | |||
Weight | 5.51 lbs | 4.19 lbs | |
Width | |||
Width | 13.94" | 14.02" | |
Depth | |||
Depth | 10.39" | 9.92" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i9-14900HX | AMD Ryzen 7 5800H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 1 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 9 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 71 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 240Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 459 nits | 350 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 6.5/10 | 7.6/10 | |
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 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 8/10 | |
Webcam | |||
Webcam | 720p | 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 Version | |||
Thunderbolt Version | 4 | N/A | |
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ASUS ROG Strix G16 (2024)
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Dig into reviews and images
NotebookCheck
Marc Herter | March 2023
"With the mobile Nvidia GeForce RTX 4080, the Asus ROG Stix G16 hits the sweet spot between performance and cooling. The G16 also does not have to shy away from direct comparison with its supposedly stronger family member, the ROG Strix Scar 18 with its RTX 4090, as most benchmarks of the two laptops are very close to each other. Moreover, the G16 should be significantly cheaper. Depending on the supplier, the price difference here could be almost US$ 2,000. In the 2023 model series, Asus has significantly leveled out the differences between the two high-end lines."
Lenovo Legion Slim 7 15.6"
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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."
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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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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
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Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.
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