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Company ProductName Specs
Company ProductName Specs
Advantages of the Lenovo Legion 7i
- Very good for engineering and design
- Very good for gaming and AI
- Very good overall display quality
- Very good overall build quality
- Best in class speakers
- Excellent keyboard
Advantages of the Lenovo Slim Pro 7 14
- Very good portability
- Very good battery life
Key differences
Gaming and AI
8.7
6.7
8.9/10
OVERALL GPU SCORE
4.8/10
2560 x 1600
RESOLUTION
2560 x 1600
240Hz
REFRESH RATE
90Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
8.0/10
The Lenovo Legion 7i is very good for gaming and AI, while the Lenovo Slim Pro 7 14 is only fair.
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
8.9
7.7
9.9/10
OVERALL CPU SCORE
7.9/10
8.9/10
OVERALL GPU SCORE
4.8/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion 7i is very good for engineering and design, while the Lenovo Slim Pro 7 14 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
8.7
7.4
16.0in
SIZE
14.5in
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
90Hz
500.0 nits
BRIGHTNESS
334.0 nits
The Lenovo Legion 7i has a better screen than the Lenovo Slim Pro 7 14 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
5.0 Hours
12.0 Hours
The Lenovo Legion 7i has 5 hours of battery life. The Lenovo Slim Pro 7 14 has 12 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
Very Good
16.0in
SIZE
14.5in
4.9 lbs
WEIGHT
3.5 lbs
0.7in
THICKNESS
0.6in
The Lenovo Slim Pro 7 14 has very good portability, while the Lenovo Legion 7i has good portability.
The most portable laptops are small, thin, and light.
Build Quality
8.5
7.8
The Lenovo Legion 7i has very good build quality, while the Lenovo Slim Pro 7 14 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,605
$1,200
$500
$1,000
$1,500
$2,000
$2,500
The Lenovo Legion 7i has a price of $1,605 and the Lenovo Slim Pro 7 14 costs $1,200.
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Key similarities
General Use
8.1
8.0
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
500.0 nits
DISPLAY BRIGHTNESS
334.0 nits
5.0 Hours
BATTERY LIFE
12.0 Hours
9.0/10
KEYBOARD QUALITY SCORE
7.0/10
7.2/10
PORTABILITY SCORE
8.4/10
The Lenovo Legion 7i and Lenovo Slim Pro 7 14 are both very 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
8.3
8.0
9.9/10
OVERALL CPU SCORE
7.9/10
2560 x 1600
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion 7i and Lenovo Slim Pro 7 14 are both very 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
7.9
7.8
9.9/10
OVERALL CPU SCORE
7.9/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2560 x 1600
9.0/10
KEYBOARD QUALITY SCORE
7.0/10
The Lenovo Legion 7i and Lenovo Slim Pro 7 14 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.
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How the Lenovo Legion 7i and the Lenovo Slim Pro 7 14 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Legion 7i | Lenovo Slim Pro 7 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,605 | $1,200 | ||
Release Date | |||
Release Date | March 1, 2024 | February 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 10.3'' x 0.78'' | 12.9'' x 8.9'' x 0.61'' | |
Weight | |||
Weight | 4.94 lbs | 3.5 lbs | |
Width | |||
Width | 14.08" | 12.91" | |
Depth | |||
Depth | 10.33" | 8.92" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i9-14900HX | AMD Ryzen 7 7735HS | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 5 Hours | 12 Hours | |
Battery Capacity | |||
Battery Capacity | 99.9 Wh | 73 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 14.5" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 240Hz | 90Hz | |
Display Brightness | |||
Display Brightness | 500 nits | 334 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 7.2/10 | 8.4/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 9/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.8/10 | 8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 1 | |
USB-C ports | |||
USB-C ports | 3 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
Lenovo Slim Pro 7 14
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Dig into reviews and images
PCWorld
Matthew S. Smith | May 2023
"The Lenovo Slim Pro 7 is an attractive, portable laptop that’s ideal if you need a combination of CPU and GPU performance. It also nails the fundamentals with solid connectivity, an enjoyable keyboard, a large touchpad, and top-notch webcam. Display quality is a weakness, but it’s an acceptable compromise for the laptop’s extremely competitive $1,199 MSRP. The Slim Pro 7 is a versatile, affordable laptop and hard to beat for the price."
Get a great deal on the Lenovo Legion 7i or the Lenovo Slim Pro 7 14
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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About the laptop team
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CEO and Laptops Editor
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
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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