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Updated January 10, 2024·
If your priority is portability and battery life for on-the-go use and general tasks, go for the Acer Aspire 3 14 as it is lighter and has longer battery life. However, if you need higher performance for 3D graphics, machine learning, or gaming, the Lenovo Legion Slim 5 with its more powerful processor, graphics card, and higher RAM is better suited, but it's heavier and pricier. The Legion also has a higher quality keyboard and display with a taller screen aspect ratio and higher refresh rate, benefitting productivity and entertainment though it trades off on battery life. 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 3 14
- Very good portability
Advantages of the Lenovo Legion Slim 5
- Very good for engineering and design
- Good for gaming and AI
- Good overall display quality
- Good overall build quality
- Good speakers
- Very good keyboard
Key differences
General Use
7.0
7.6
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
250.0 nits
DISPLAY BRIGHTNESS
300.0 nits
9.5 Hours
BATTERY LIFE
7.0 Hours
6.2/10
KEYBOARD QUALITY SCORE
8.5/10
8.3/10
PORTABILITY SCORE
6.7/10
The Lenovo Legion Slim 5 and Acer Aspire 3 14 are both good for general use, though the Lenovo Legion Slim 5 is somewhat better.
The Acer Aspire 3 14 has a lower battery capacity and less RAM compared to the Lenovo Legion Slim 5, which may limit performance and multitasking capabilities for general use; however, it offers greater portability due to its lighter weight and smaller dimensions. While the Lenovo Legion Slim 5 has a higher battery capacity and more RAM for improved performance, it is heavier and larger, making it less portable despite its stronger processing power for general use tasks.
Gaming and AI
5.9
7.7
3.5/10
OVERALL GPU SCORE
8.4/10
1920 x 1080
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
144Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
10.0/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion Slim 5 is good for gaming and AI, while the Acer Aspire 3 14 is poor.
The Lenovo Legion Slim 5 is better suited for gaming and 3D due to its more powerful Nvidia RTX 4060 GPU and higher screen refresh rate of 144Hz, enhancing visuals and gameplay smoothness, compared to the Acer Aspire 3 14's less capable AMD Radeon 610M GPU and standard refresh rate of 60Hz. While both have decent CPUs and screen quality, these very important gaming factors give the Lenovo a clear advantage for enthusiasts.
Engineering and Design
6.1
8.0
4.3/10
OVERALL CPU SCORE
8.3/10
3.5/10
OVERALL GPU SCORE
8.4/10
8.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 5 is very good for engineering and design, while the Acer Aspire 3 14 is only fair.
The Lenovo Legion Slim 5 outperforms the Acer Aspire 3 14 for engineering and design tasks chiefly due to its stronger CPU and GPU, double the RAM, and superior screen quality, which are crucial for such demanding applications. Additionally, the Legion's larger, higher resolution display with better color coverage enhances visual work, while the Aspire 3 benefits from better portability and silent operation, trade-offs that might appeal for less demanding, on-the-go usage.
Screen Quality
6.1
7.2
14.0in
SIZE
16.0in
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
250.0 nits
BRIGHTNESS
300.0 nits
The Lenovo Legion Slim 5 has a better screen than the Acer Aspire 3 14 for general use, gaming and AI, engineering and design, content creation, and software development.
The Acer Aspire 3 14 offers suitable clarity and brightness for typical tasks like web browsing and office work, but its limited color range and lower resolution may not satisfy users with engineering and design needs where precise colors and sharpness matter. While the Lenovo Legion Slim 5 provides a vibrant and detailed display that aids in accurately viewing and editing work related to engineering and design, its lower refresh rate can lead to less fluid visuals in fast-paced 3D environments, which is a downside for gaming. Neither laptop is ideal for hardcore gaming due to both having poorer refresh rates, which are key for smooth gameplay and quick on-screen action response.
Battery
9.5 Hours
7.0 Hours
The Acer Aspire 3 14 has 9.5 hours of battery life. The Lenovo Legion Slim 5 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
Very Good
Fair
14.0in
SIZE
16.0in
3.0 lbs
WEIGHT
5.2 lbs
0.7in
THICKNESS
0.9in
The Acer Aspire 3 14 has very good portability, while the Lenovo Legion Slim 5 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2
7.4
The Lenovo Legion Slim 5 has good build quality, while the Acer Aspire 3 14 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$434
$1,000
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Acer Aspire 3 14 has a price of $434 and the Lenovo Legion Slim 5 costs $1,000.
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Key similarities
Content Creation
7.2
7.5
4.3/10
OVERALL CPU SCORE
8.3/10
1920 x 1080
RESOLUTION
1920 x 1200
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Slim 5 and Acer Aspire 3 14 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
7.1
7.4
4.3/10
OVERALL CPU SCORE
8.3/10
8.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1200
6.2/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion Slim 5 and Acer Aspire 3 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 Acer Aspire 3 14 and the Lenovo Legion Slim 5 compare to other laptops
Spec Comparison
 |  | |
| Acer Aspire 3 14 | Lenovo Legion Slim 5 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$434 | $1,000 | ||
Release Date | |||
Release Date | March 1, 2023 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12.9'' x 8.5'' x 0.74'' | 14.2'' x 10.3'' x 0.99'' | |
Weight | |||
Weight | 3.09 lbs | 5.29 lbs | |
Width | |||
Width | 12.9" | 14.16" | |
Depth | |||
Depth | 8.5" | 10.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 5 7520U | AMD Ryzen 5 7640HS | |
RAM | |||
RAM | 8 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 | 9.5 Hours | 7 Hours | |
Battery Capacity | |||
Battery Capacity | 40 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 250 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 8.4/10 | 6.7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 10/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.3/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6/10 | 7/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
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 | 1 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Lenovo Legion Slim 5
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Dig into reviews and images
PCMag
Mark Knapp | August 2023
"The Lenovo Legion Slim 5 Gen 8 acknowledges that a gaming laptop doesn’t have to be as thick as possible and can still ensure adequate cooling when the muscles need flexing. To this end, in the Slim 5 Gen 8, it finds a neat balance of refined, trimmed-down design that still lets its internals cruise (even above their max power ratings). Lenovo then added in some high-end build quality with an altogether excellent keyboard that’s useful for both work and play."
Get a great deal on the Acer Aspire 3 14 or the Lenovo Legion Slim 5
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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