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What we think
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Updated January 12, 2024·
The Acer Aspire 5 15 is less expensive and good for general use with decent battery life, making it suitable for everyday tasks and portability. On the other hand, the Lenovo Legion 5i Pro offers better performance suitable for gaming, 3D applications, and machine learning, plus a higher-quality display with greater resolution and refresh rate. However, it is heavier and has a shorter battery life, which means less portability and more frequent charging. If cost is a primary concern and your tasks are more general, the Acer could suffice, but for more performance-intensive tasks, the Lenovo is the go-to despite its higher cost and bulkiness. 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 Acer Aspire 5 15
- Good portability
- Good battery life
Advantages of the Lenovo Legion Pro 5i
- Very good for engineering and design
- Very good for gaming and AI
- Very good overall display quality
- Good overall build quality
- Good speakers
- Very good keyboard
Key differences
Gaming and AI
6.1
8.0
2.4/10
OVERALL GPU SCORE
8.5/10
1920 x 1080
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion Pro 5i is very good for gaming and AI, while the Acer Aspire 5 15 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
6.6
8.4
6.9/10
OVERALL CPU SCORE
9.6/10
2.4/10
OVERALL GPU SCORE
8.5/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Pro 5i is very good for engineering and design, while the Acer Aspire 5 15 is only fair.
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
6.2
8.1
15.6in
SIZE
16.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
275.0 nits
BRIGHTNESS
368.0 nits
The Lenovo Legion Pro 5i has a better screen than the Acer Aspire 5 15 for general use, gaming and AI, engineering and design, content creation, and software development.
The Acer Aspire 5 15 provides adequate resolution and brightness, making it suitable for everyday tasks like web browsing and document editing, but it might lack in color range and refresh rate, which becomes evident in color-sensitive tasks and fast-paced scenes in gaming. The Lenovo Legion Pro 5i stands out with a high-quality display that offers excellent color accuracy and range, beneficial for detailed engineering work and graphic design, but for gaming, it falls short due to a lower refresh rate which can affect the smoothness of motion. While both laptops have their strengths for general and professional use, gamers should consider other options with higher refresh rates for the best experience in 3D environments.
Battery
7.0 Hours
3.5 Hours
The Acer Aspire 5 15 has 7 hours of battery life. The Lenovo Legion Pro 5i has 3.5 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
Fair
15.6in
SIZE
16.0in
3.9 lbs
WEIGHT
5.6 lbs
0.7in
THICKNESS
0.9in
The Acer Aspire 5 15 has good portability, while the Lenovo Legion Pro 5i has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
6.5
7.4
The Lenovo Legion Pro 5i has good build quality, while the Acer Aspire 5 15 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$480
$1,000
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Acer Aspire 5 15 has a price of $480 and the Lenovo Legion Pro 5i costs $1,000.
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Key similarities
General Use
7.5
7.5
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
275.0 nits
DISPLAY BRIGHTNESS
368.0 nits
7.0 Hours
BATTERY LIFE
3.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
7.7/10
PORTABILITY SCORE
6.6/10
The Lenovo Legion Pro 5i and Acer Aspire 5 15 are both good for general use.
The Acer Aspire 5 with its lighter weight, longer battery life, and adequate RAM and CPU for everyday tasks makes it a solid choice for general use, whereas the Lenovo Legion Pro 5i's higher resolution screen, more powerful CPU, and dedicated graphics cater to users who need more performance at the expense of portability and battery life.
Content Creation
7.3
7.6
6.9/10
OVERALL CPU SCORE
9.6/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Pro 5i and Acer Aspire 5 15 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
7.3
7.5
6.9/10
OVERALL CPU SCORE
9.6/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion Pro 5i and Acer Aspire 5 15 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 Acer Aspire 5 15 and the Lenovo Legion Pro 5i compare to other laptops
Spec Comparison
 |  | |
| Acer Aspire 5 15 | Lenovo Legion Pro 5i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$480 | $1,000 | ||
Release Date | |||
Release Date | May 1, 2023 | March 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 9.4'' x 0.7'' | 14.3'' x 10.3'' x 0.97'' | |
Weight | |||
Weight | 3.97 lbs | 5.6 lbs | |
Width | |||
Width | 14.21" | 14.31" | |
Depth | |||
Depth | 9.4" | 10.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1335U | Intel i7-13700HX | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 7 Hours | 3.5 Hours | |
Battery Capacity | |||
Battery Capacity | 50 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 275 nits | 368 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.5/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 6.6/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6/10 | 7/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 4 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
Acer Aspire 5 15
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Dig into reviews and images
NotebookCheck
Sascha Mölck | November 2022
"The Acer Aspire 5 15 is a good value office laptop with reasonable battery life. The combination of slim exterior, relatively low weight (approx. 1.7 kg) and 8 hour real-life battery runtime makes the Acer Aspire a truly mobile laptop. The modest Tiger Lake processor supports this area and simultaneously ensures an affordable price point. The Aspire produces little noise and stays cool. The screen (FHD, IPS) might not win any prizes but is entirely appropriate for the price."
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."
Get a great deal on the Acer Aspire 5 15 or the Lenovo Legion Pro 5i
About Acer
Acer is a prominent Taiwanese electronics brand which makes a wide range of laptops, with multiple product lines catering to personal use, gaming, and business use. They are renowned for having exceptional value for money, as they frequently offer good specifications at a lower price than other manufacturers.
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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