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The PerfectRec laptop team Learn more
Updated January 10, 2024·
For better performance in 3D tasks, machine learning, or gaming, the Lenovo Legion 5i Pro is the superior choice, bearing a more powerful processor and graphics; however, it's heavier and has shorter battery life, making it less convenient to carry around. On the other hand, the Lenovo Slim Pro 7 14 offers greater portability due to its lightweight design and longer battery life, plus a higher-resolution touchscreen, but it is not as well-suited for intensive tasks due to its less powerful hardware. 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 Pro 5i
- Very good for engineering and design
- Very good for gaming and AI
- Very good overall display quality
- Very good keyboard
Advantages of the Lenovo Slim Pro 7 14
- Very good for general use
- Very good for content creation
- Very good portability
- Very good battery life
- Very good speakers
Key differences
Gaming and AI
8.0
6.7
8.5/10
OVERALL GPU SCORE
4.8/10
2560 x 1600
RESOLUTION
2560 x 1600
165Hz
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 Pro 5i 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
8.4
7.7
9.6/10
OVERALL CPU SCORE
7.9/10
8.5/10
OVERALL GPU SCORE
4.8/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Pro 5i is very good for engineering and design, while the Lenovo Slim Pro 7 14 is good.
The Lenovo Legion 5i Pro is very good for engineering and design because it is equipped with a high-performance CPU, a superior graphics card, and a high-quality display that boosts productivity in demanding tasks. On the other hand, the Lenovo Slim Pro 7 14 is good for these tasks, offering a competitive CPU and graphics card, with a high-resolution touchscreen and commendable portability for on-the-go professionals.
Screen Quality
8.1
7.4
16.0in
SIZE
14.5in
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
90Hz
368.0 nits
BRIGHTNESS
334.0 nits
The Lenovo Legion Pro 5i has a better screen than the Lenovo Slim Pro 7 14 for general use, gaming and AI, and engineering and design, while the Lenovo Slim Pro 7 14 has a better screen for content creation, and software development.
When considering laptops for general use, the Lenovo Legion Pro 5i excels with its high-resolution display that provides sharp images and brightness suitable for various lighting conditions. For engineering and design tasks, this same model offers an extensive color gamut, ensuring accurate color reproduction critical for detailed work. However, for gaming and 3D applications where smooth motion is key, the Legion's lower refresh rate may result in less fluid visuals compared to models with higher refresh rates, which can negatively affect fast-paced or visually intensive experiences.
Battery
3.5 Hours
12.0 Hours
The Lenovo Legion Pro 5i has 3.5 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
Fair
Very Good
16.0in
SIZE
14.5in
5.6 lbs
WEIGHT
3.5 lbs
0.9in
THICKNESS
0.6in
The Lenovo Slim Pro 7 14 has very good portability, while the Lenovo Legion Pro 5i has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,000
$1,200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Lenovo Legion Pro 5i has a price of $1,000 and the Lenovo Slim Pro 7 14 costs $1,200.
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Key similarities
General Use
7.5
8.0
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
368.0 nits
DISPLAY BRIGHTNESS
334.0 nits
3.5 Hours
BATTERY LIFE
12.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
7.0/10
6.6/10
PORTABILITY SCORE
8.4/10
Although they have very similar scores, PerfectRec considers Lenovo Slim Pro 7 14 to be very good for general use, while the Lenovo Legion Pro 5i is good.
The Lenovo Legion 5i Pro with its high-performance CPU and dedicated GPU is substantial for a range of tasks, but the lower battery life and higher weight make it less portable than the Lenovo Slim Pro 7 14, which despite a less powerful GPU and smaller screen, offers better portability, excellent screen quality, and significantly longer battery life, making it very suitable for general use.
Content Creation
7.6
8.0
9.6/10
OVERALL CPU SCORE
7.9/10
2560 x 1600
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Lenovo Slim Pro 7 14 to be very good for content creation, while the Lenovo Legion Pro 5i 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
7.5
7.8
9.6/10
OVERALL CPU SCORE
7.9/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2560 x 1600
8.5/10
KEYBOARD QUALITY SCORE
7.0/10
The Lenovo Slim Pro 7 14 and Lenovo Legion Pro 5i 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
7.4
7.8
The Lenovo Slim Pro 7 14 and Lenovo Legion Pro 5i 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 Lenovo Legion Pro 5i and the Lenovo Slim Pro 7 14 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Legion Pro 5i | Lenovo Slim Pro 7 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $1,200 | ||
Release Date | |||
Release Date | March 1, 2023 | February 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.3'' x 10.3'' x 0.97'' | 12.9'' x 8.9'' x 0.61'' | |
Weight | |||
Weight | 5.6 lbs | 3.5 lbs | |
Width | |||
Width | 14.31" | 12.91" | |
Depth | |||
Depth | 10.25" | 8.92" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-13700HX | 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 | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 3.5 Hours | 12 Hours | |
Battery Capacity | |||
Battery Capacity | 80 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 | 165Hz | 90Hz | |
Display Brightness | |||
Display Brightness | 368 nits | 334 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 6.6/10 | 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 | 8.5/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 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 | 4 | 1 | |
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
Lenovo Legion Pro 5i
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Dig into reviews and images
PCMag
Brian Westover | August 2023
"The midpriced Lenovo Legion Pro 5i Gen 8 follows some of our favorite gaming machines, including last year's model and the higher-end Legion Pro 7i Gen 8 tested earlier this year. But pedigree doesn't count for much in the computer world, and gaming laptops require a certain level of power and graphics performance to justify their prices. The Pro 5i Gen 8 just doesn't do that, offering middling CPU and GPU performance rather than the sort of muscle that would make it a great value."
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 Pro 5i 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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