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Updated January 10, 2024·
The Acer Aspire 3 is significantly less expensive than the Lenovo Legion Slim 5i and offers solid performance for general use with a long battery life, making it highly portable. It's suitable if affordability and battery life are priorities. However, while the Lenovo Legion Slim 5i is more expensive, it provides considerably better performance for tasks such as 3D rendering, machine learning, and engineering, thanks to a more powerful processor and graphics card. The Legion also has better build quality, a higher quality keyboard, and excels in intensive gaming, but it is heavier and has shorter battery life. The choice depends on whether you prioritize portability and price or performance for demanding tasks. 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 5i
- Very good for engineering and design
- Very good for gaming and AI
- Very good for content creation
- Very good overall display quality
- Good overall build quality
- Good speakers
- Very good keyboard
Key differences
General Use
7.0
7.9
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
250.0 nits
DISPLAY BRIGHTNESS
343.0 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 5i and Acer Aspire 3 14 are both good for general use, though the Lenovo Legion Slim 5i is somewhat better.
The Acer Aspire 3 14 is fair for general use with its satisfactory screen quality, reasonable portability, and silent operation, but the modest CPU and RAM might limit performance in more demanding tasks. In contrast, the Lenovo Legion Slim 5i offers a superior experience due to its higher-quality display, more powerful CPU, and double the RAM, better suiting it for intensive applications, though it is less portable and has reduced battery life.
Gaming and AI
5.9
8.0
3.5/10
OVERALL GPU SCORE
8.4/10
1920 x 1080
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
10.0/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion Slim 5i is very good for gaming and AI, while the Acer Aspire 3 14 is poor.
The Lenovo Legion Slim 5i offers superior gaming and 3D capabilities because it features a high-performance Nvidia RTX 4060 graphics card and a screen with a high refresh rate of 165 Hz, ideal for fast-paced gaming. In contrast, the Acer Aspire 3 14, with its AMD Radeon 610M GPU and a standard 60 Hz screen refresh rate, provides a more modest gaming experience suitable for less demanding games.
Engineering and Design
6.1
8.4
4.3/10
OVERALL CPU SCORE
9.0/10
3.5/10
OVERALL GPU SCORE
8.4/10
8.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 5i is very good for engineering and design, while the Acer Aspire 3 14 is only fair.
The Lenovo Legion Slim 5i surpasses the Acer Aspire 3 14 in key aspects for engineering and design, with a more powerful Intel processor and Nvidia GPU which are crucial for demanding tasks and handling complex visual computations. In addition, the Legion offers superior RAM, a higher-resolution display with better color coverage, making it better suited for precision tasks; whereas the Acer provides a more basic setup with an AMD processor and Radeon GPU, but stands out for its lighter weight and quieter operation, making it a more portable and less disruptive choice.
Content Creation
7.2
8.0
4.3/10
OVERALL CPU SCORE
9.0/10
1920 x 1080
RESOLUTION
2560 x 1600
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Slim 5i is very good for content creation, while the Acer Aspire 3 14 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
7.1
7.8
4.3/10
OVERALL CPU SCORE
9.0/10
8.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
6.2/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion Slim 5i and Acer Aspire 3 14 are both good for software development, though the Lenovo Legion Slim 5i is somewhat better.
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.
Screen Quality
6.1
8.0
14.0in
SIZE
16.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
250.0 nits
BRIGHTNESS
343.0 nits
The Lenovo Legion Slim 5i has a better screen than the Acer Aspire 3 14 for general use, gaming and AI, engineering and design, content creation, and software development.
For general use, the Acer Aspire 3's screen may not offer the sharpness and vividness due to its average resolution and brightness, while the Lenovo Legion Slim 5i provides a clearer and brighter display with a higher resolution, making it more pleasant for daily tasks. In engineering and design, despite its fair screen, the Acer might not display colors as accurately as the Lenovo, which likely has better coverage of professional color gamuts, essential for precision work. When it comes to gaming and 3D applications, the low refresh rate of both laptops' screens can lead to less smooth visuals, although the Lenovo's higher resolution and possibly superior panel type might offer a slightly better experience, it still falls short for fast-paced graphics.
Battery
9.5 Hours
7.0 Hours
The Acer Aspire 3 14 has 9.5 hours of battery life. The Lenovo Legion Slim 5i 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 5i has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2
7.4
The Lenovo Legion Slim 5i 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
$1,055
$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 5i costs $1,055.
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How the Acer Aspire 3 14 and the Lenovo Legion Slim 5i compare to other laptops
Spec Comparison
 |  | |
| Acer Aspire 3 14 | Lenovo Legion Slim 5i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$434 | $1,055 | ||
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 | Intel i7-13700H | |
RAM | |||
RAM | 8 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 512 GB | 1024 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 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 250 nits | 343 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 5i
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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 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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