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Updated January 12, 2024·
The Acer Aspire 5 15 is less expensive and has a larger 15.6-inch screen, which may be preferable if you prioritize screen real estate and value. It's also a newer model, coming out in May 2023, offers a more compact 14-inch display, which could be better for portability. Additionally, it has slightly better performance due to a more powerful processor, so it might be the better choice if you need more computing power for tasks like video editing or gaming. 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
- The Acer Aspire 5 15 has no clear advantages over the Lenovo IdeaPad Slim 7i.
Advantages of the Lenovo IdeaPad Slim 7i
- Good for engineering and design
- Good overall build quality
- Very good portability
- Very good battery life
- Good speakers
- Very good keyboard
Key differences
Engineering and Design
6.6
7.1
6.9/10
OVERALL CPU SCORE
5.5/10
2.4/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Lenovo IdeaPad Slim 7i is good for engineering and design, while the Acer Aspire 5 15 is only fair.
The Acer Aspire 5 15 is equipped with a newer processor and comes with a larger screen, providing suitable screen quality for engineering and design tasks. In contrast, the Lenovo IdeaPad Slim 7i offers a faster processor and superior overall screen quality, making it a strong contender for detail-oriented engineering and design work, though it comes with a smaller display.
Screen Quality
6.2
6.9
15.6in
SIZE
14.0in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
275.0 nits
BRIGHTNESS
340.0 nits
The Lenovo IdeaPad Slim 7i 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 has a screen that meets the basic needs for clarity and comfort in tasks like browsing and document editing, but its limited color coverage hinders precision in engineering applications and its lower refresh rate detracts from the immersive experience in gaming. The Lenovo IdeaPad Slim 7i, with a higher quality display, improves visibility and color accuracy for nuanced engineering work, but like the Acer, its refresh rate is not suited for the fast-paced visuals demanded by modern gaming. Both laptops have screens that aren't optimal for high-end 3D work due to the prioritization of resolution and panel quality over the critical high refresh rates required for smooth animation and gameplay.
Battery
7.0 Hours
11.5 Hours
The Acer Aspire 5 15 has 7 hours of battery life. The Lenovo IdeaPad Slim 7i has 11.5 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
Very Good
15.6in
SIZE
14.0in
3.9 lbs
WEIGHT
2.9 lbs
0.7in
THICKNESS
0.5in
The Lenovo IdeaPad Slim 7i has very good portability, while the Acer Aspire 5 15 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
6.5
7.8
The Lenovo IdeaPad Slim 7i 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
$899
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Acer Aspire 5 15 has a price of $480 and the Lenovo IdeaPad Slim 7i costs $899.
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Key similarities
General Use
7.5
7.7
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
275.0 nits
DISPLAY BRIGHTNESS
340.0 nits
7.0 Hours
BATTERY LIFE
11.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.0/10
7.7/10
PORTABILITY SCORE
8.9/10
The Lenovo IdeaPad Slim 7i and Acer Aspire 5 15 are both good for general use.
The Acer Aspire 5 15 is equipped for general use with a solid balance of a fast processor, ample memory, and a full HD screen, plus a reasonably portable design with good battery life. Conversely, the Lenovo IdeaPad Slim 7i stands out for its more powerful processor, superior screen quality, and longer battery life, in a lighter, more compact frame, making it very portable.
Gaming and AI
6.1
6.2
2.4/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
9.5/10
The Lenovo IdeaPad Slim 7i and Acer Aspire 5 15 are both only fair for gaming and AI.
The Acer Aspire 5 15 and the Lenovo IdeaPad Slim 7i both have integrated GPUs that are suitable for lighter gaming and 3D tasks; however, the Lenovo IdeaPad Slim 7i has a slightly better CPU which may provide a modest performance edge. Both laptops have similar screen refresh rates and screen quality which are adequate for gaming, but neither is designed for high-end gaming that requires more powerful dedicated graphics cards and higher refresh rates.
Content Creation
7.3
7.7
6.9/10
OVERALL CPU SCORE
5.5/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo IdeaPad Slim 7i 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
5.5/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
7.0/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo IdeaPad Slim 7i 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 IdeaPad Slim 7i compare to other laptops
Spec Comparison
 |  | |
| Acer Aspire 5 15 | Lenovo IdeaPad Slim 7i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$480 | $899 | ||
Release Date | |||
Release Date | May 1, 2023 | October 1, 2020 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 9.4'' x 0.7'' | 12.6'' x 8.2'' x 0.59'' | |
Weight | |||
Weight | 3.97 lbs | 2.99 lbs | |
Width | |||
Width | 14.21" | 12.62" | |
Depth | |||
Depth | 9.4" | 8.2" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1335U | Intel i7-1165G7 | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 7 Hours | 11.5 Hours | |
Battery Capacity | |||
Battery Capacity | 50 Wh | 60.7 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 275 nits | 340 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.5/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 8.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 9.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6/10 | 7.5/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
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 | 4 | |
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 IdeaPad Slim 7i
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Dig into reviews and images
PCMag
Ted Needleman
| January 2022
"Among Lenovo's multiple laptop brands, the IdeaPad family is decidedly the one designed for consumers: people who want decent performance at a reasonable price. Consider, then, this laptop a paragon for the pickier members of that crowd. With a 14-inch touch-enabled display, a comfortable keyboard, an Evo-certified Intel Core i7 11th Generation CPU, and the latest Windows 11 operating system, the IdeaPad Slim 7i Pro ultraportable ($1,199 as tested) is a slick mainstream machine at a bit of a premium price, and quite capable for everyday tasks."
Get a great deal on the Acer Aspire 5 15 or the Lenovo IdeaPad Slim 7i
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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