A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec laptop team Learn more
Updated January 12, 2024·
The Lenovo Legion Slim 7 is designed for higher performance with its advanced graphics card, making it suitable for demanding tasks like gaming or video editing. However, it will be less portable and have a shorter battery life compared to the V15, which is more budget-friendly and offers a balance between performance and portability, better suited for general use and longer usage away from a power outlet. If your work includes intensive graphics tasks and you're okay with the higher price, the Legion Slim 7 is a strong choice, while the V15 is a cost-effective option for everyday tasks. 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 Lenovo Legion Slim 7 15.6"
- Good for engineering and design
- Good for gaming and AI
- Good overall display quality
- Good overall build quality
- Very good speakers
- Very good keyboard
Advantages of the Lenovo V15
- The Lenovo V15 has no clear advantages over the Lenovo Legion Slim 7 15.6".
Key differences
Gaming and AI
7.4
6.1
7.1/10
OVERALL GPU SCORE
3.6/10
1920 x 1080
RESOLUTION
1920 x 1080
165Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.7/10
The Lenovo Legion Slim 7 15.6" is good for gaming and AI, while the Lenovo V15 is only fair.
The Lenovo Legion Slim 7 is better for gaming and 3D applications because it has a more powerful Nvidia RTX 3060 GPU and a higher screen refresh rate, providing smoother and more visually compelling gameplay. Conversely, the Lenovo V15, with its integrated AMD Ryzen Vega 7 graphics and standard refresh rate, delivers fair performance suitable for less demanding gaming and tasks.
Engineering and Design
7.8
6.3
7.4/10
OVERALL CPU SCORE
4.6/10
7.1/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 7 15.6" is good for engineering and design, while the Lenovo V15 is only fair.
The Lenovo Legion Slim 7 is equipped with a more powerful CPU, a dedicated GPU, and a higher quality IPS display, making it well-suited for demanding engineering and design tasks, but it is less portable and has a higher operating noise than the Lenovo V15, which offers fair performance for engineering and design thanks to its adequate CPU and integrated GPU, a lower quality TN screen, and is more portable with less operating noise.
Screen Quality
7.7
5.4
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
TN
165Hz
REFRESH RATE
60Hz
350.0 nits
BRIGHTNESS
231.0 nits
The Lenovo Legion Slim 7 has a better screen than the Lenovo V15 for general use, gaming and AI, engineering and design, software development, and content creation.
The Lenovo Legion Slim 7 offers a good screen for general use due to its higher resolution and brightness, providing clear and vibrant visuals. For engineering and design tasks, its wider color gamuts ensure more accurate color representation, which is essential for detailed work. However, its lower refresh rate makes it less suitable for 3D applications and gaming, where smoother motion and quick screen responses are crucial for an optimal experience.
Build Quality
7.6
6.7
The Lenovo Legion Slim 7 15.6" has good build quality, while the Lenovo V15 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,200
$579
$0
$500
$1,000
$1,500
$2,000
The Lenovo Legion Slim 7 15.6" has a price of $1,200 and the Lenovo V15 costs $579.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
General Use
7.7
7.3
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
TN
350.0 nits
DISPLAY BRIGHTNESS
231.0 nits
9.0 Hours
BATTERY LIFE
8.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
6.5/10
7.6/10
PORTABILITY SCORE
7.6/10
The Lenovo Legion Slim 7 15.6" and Lenovo V15 are both good for general use.
The Lenovo Legion Slim 7 offers robust performance with a superior processor and dedicated graphics suitable for more demanding tasks and some gaming, complemented by a high refresh rate display that enhances visual smoothness; however, this comes at the expense of battery life and weight, making it less portable than the Lenovo V15. The Lenovo V15, while more portable and lighter with a longer battery life, has a more modest processor and integrated graphics suited for everyday tasks, paired with ample storage but a lower-quality display, making it better for general productivity rather than intensive multimedia tasks or gaming.
Content Creation
7.7
7.3
7.4/10
OVERALL CPU SCORE
4.6/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
TN
The Lenovo Legion Slim 7 15.6" and Lenovo V15 are both 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
7.5
7.1
7.4/10
OVERALL CPU SCORE
4.6/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
8.5/10
KEYBOARD QUALITY SCORE
6.5/10
The Lenovo Legion Slim 7 15.6" and Lenovo V15 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
9.0 Hours
8.0 Hours
The Lenovo Legion Slim 7 has 9 hours of battery life. The Lenovo V15 has 8 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
Good
Good
15.6in
SIZE
15.6in
4.1 lbs
WEIGHT
3.7 lbs
0.6in
THICKNESS
0.7in
The Lenovo V15 and Lenovo Legion Slim 7 15.6" both have good portability.
The most portable laptops are small, thin, and light.
Give feedback
We’re constantly working to improve.
How the Lenovo Legion Slim 7 15.6" and the Lenovo V15 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Legion Slim 7 15.6" | Lenovo V15 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,200 | $579 | ||
Release Date | |||
Release Date | May 1, 2022 | April 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.9'' x 0.69'' | 14.1'' x 9.3'' x 0.78'' | |
Weight | |||
Weight | 4.19 lbs | 3.75 lbs | |
Width | |||
Width | 14.02" | 14.1" | |
Depth | |||
Depth | 9.92" | 9.3" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 5800H | AMD Ryzen 5 5500U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 1 | 1 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 71 Wh | 38 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 15.6" | |
Display Technology | |||
Display Technology | IPS | TN | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 350 nits | 231 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 6.8/10 | |
Portability Score | |||
Portability Score | 7.6/10 | 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 | 8.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 6.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 4.8/10 | |
Webcam | |||
Webcam | 720p | 480p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | No | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 2 | 1 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Lenovo Legion Slim 7 15.6"
See more
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."
Lenovo V15
See more
Dig into reviews and images
NotebookCheck
Marvin Gollor | April 2022
"The strengths of the Lenovo V15 G2 AMD lie in its expandability of the RAM and allowing you to use two SSDs, in its performance that goes beyond everyday applications thanks to AMD's hexa-core CPU and Vega-7 iGPU, in its good keyboard, and its relatively robust case. In addition, the battery life of the office laptop is also acceptable, and the device stays cool and relatively quiet."
Get a great deal on the Lenovo Legion Slim 7 15.6" or the Lenovo V15
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.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare Lenovo Legion Slim 7 15.6" vs. Dell Inspiron 14 Plus
VS
Compare Lenovo Legion Slim 7 15.6" vs. Lenovo Legion 5 15"
VS
Compare Lenovo Legion Slim 7 15.6" vs. Lenovo Slim Pro 7 14
VS
Compare Lenovo V15 vs. Acer Aspire 5 15
VS
Compare Lenovo V15 vs. Acer Swift X (2021)
VS
Compare Lenovo V15 vs. ASUS Zenbook 14X OLED
VS
FAQs
FAQs about laptops
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.
By the numbers
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
130,995
Recommendations made
28,383
Consumer hours saved
About the laptop team
Joe Golden, Ph.D
CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
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.
Craig Russell
Laptops Expert
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.
Featured in
