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Updated January 10, 2024·
The Lenovo Legion 5i Pro tends to be less expensive and has a higher refresh rate, which is great for fast-paced gaming, but it's heavier and has a shorter battery life. On the other hand, the Lenovo Legion Slim 7 is more portable due to its lighter weight and longer battery life, making it suitable for those who move around frequently, but it comes at a higher price and has the same performance capabilities geared toward gaming and demanding applications. 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
- The Lenovo Legion Pro 5i has no clear advantages over the Lenovo Legion Slim 7 16".
Advantages of the Lenovo Legion Slim 7 16"
- Very good for general use
- Very good for software development
- Very good for content creation
- Good portability
- Good battery life
- Very good speakers
Key differences
General Use
7.5
8.2
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
368.0 nits
DISPLAY BRIGHTNESS
502.0 nits
3.5 Hours
BATTERY LIFE
7.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
8.5/10
6.6/10
PORTABILITY SCORE
7.5/10
The Lenovo Legion Slim 7 16" is very good for general use, while the Lenovo Legion Pro 5i is good.
The Lenovo Legion Pro 5i offers substantial performance with a powerful CPU and ample RAM, which makes it a solid choice for general use, but its heavier weight and shorter battery life compared to the Lenovo Legion Slim 7 16" might make it less suitable for users who prioritize portability and longer use on a single charge. The Lenovo Legion Slim 7 16", on the other hand, has a similar high-quality CPU and RAM configuration while providing enhanced portability with lighter weight and longer battery life, along with a higher screen brightness, which contributes to better screen quality and overall satisfaction in various general use scenarios.
Content Creation
7.6
8.3
9.6/10
OVERALL CPU SCORE
9.1/10
2560 x 1600
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Slim 7 16" is 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.
Screen Quality
8.1
8.7
16.0in
SIZE
16.0in
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
240Hz
368.0 nits
BRIGHTNESS
502.0 nits
The Lenovo Legion Slim 7 has a better screen than the Lenovo Legion Pro 5i for general use, gaming and AI, engineering and design, content creation, and software development.
For general use, both the Lenovo Legion Pro 5i and Slim 7 have high resolution and brightness, making text and images crisp and easy to view, which is essential for everyday tasks like browsing the web and using productivity software. For engineering and design work, their displays cover a wide range of colors within professional color gamuts, ensuring that designers see accurate and vibrant colors when working with visual content. However, for gaming and 3D applications where smooth motion is crucial, the lower refresh rate of these screens may result in less fluid motion compared to laptops with higher refresh rates, affecting the gaming experience.
Battery
3.5 Hours
7.0 Hours
The Lenovo Legion Pro 5i has 3.5 hours of battery life. The Lenovo Legion Slim 7 has 7 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
Good
16.0in
SIZE
16.0in
5.6 lbs
WEIGHT
4.4 lbs
0.9in
THICKNESS
0.6in
The Lenovo Legion Slim 7 16" has good portability, while the Lenovo Legion Pro 5i has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,000
$1,512
$500
$1,000
$1,500
$2,000
$2,500
The Lenovo Legion Pro 5i has a price of $1,000 and the Lenovo Legion Slim 7 16" costs $1,512.
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Key similarities
Gaming and AI
8.0
8.2
8.5/10
OVERALL GPU SCORE
8.3/10
2560 x 1600
RESOLUTION
2560 x 1600
165Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.5/10
FAN NOISE SCORE
7.5/10
The Lenovo Legion Slim 7 16" and Lenovo Legion Pro 5i 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
8.4
8.6
9.6/10
OVERALL CPU SCORE
9.1/10
8.5/10
OVERALL GPU SCORE
8.3/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 7 16" and Lenovo Legion Pro 5i are both very good for engineering and design.
Both the Lenovo Legion 5i Pro and the Lenovo Legion Slim 7 16" are highly suitable for engineering and design because they feature capable CPUs and GPUs, substantial RAM, and high-quality screens. The Legion 5i Pro offers a top-tier CPU and GPU combination for demanding tasks, with a solid build but is less portable due to its weight, whereas the Slim 7 also provides strong performance, a very high-resolution display, and better portability at a lighter weight, with the added bonus of a longer battery life.
Software Development
7.5
8.0
9.6/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2560 x 1600
8.5/10
KEYBOARD QUALITY SCORE
8.5/10
Although they have very similar scores, PerfectRec considers Lenovo Legion Slim 7 16" to be very good for software development, while the Lenovo Legion Pro 5i 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.
Build Quality
7.4
7.6
The Lenovo Legion Slim 7 16" 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 Legion Slim 7 16" compare to other laptops
Spec Comparison
 |  | |
| Lenovo Legion Pro 5i | Lenovo Legion Slim 7 16" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $1,512 | ||
Release Date | |||
Release Date | March 1, 2023 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.3'' x 10.3'' x 0.97'' | 14.1'' x 10.2'' x 0.69'' | |
Weight | |||
Weight | 5.6 lbs | 4.4 lbs | |
Width | |||
Width | 14.31" | 14.08" | |
Depth | |||
Depth | 10.25" | 10.21" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-13700HX | AMD Ryzen 7 7840HS | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 1 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 3.5 Hours | 7 Hours | |
Battery Capacity | |||
Battery Capacity | 80 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 368 nits | 502 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 6.6/10 | 7.5/10 | |
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 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 4 | 3 | |
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 Legion Slim 7 16"
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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."
Get a great deal on the Lenovo Legion Pro 5i or the Lenovo Legion Slim 7 16"
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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