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Updated January 10, 2024·
If you prioritize portability and have a limited budget, the Acer Aspire 3 could serve your needs for general tasks. However, for enhanced performance in 3D rendering, machine learning, or gaming, the Lenovo Legion Slim 7 is better suited, though it comes at a higher price. The Lenovo has higher storage capacity, more memory, and a stronger processor and graphics card, which are vital for intensive tasks. Additionally, its higher battery capacity supports longer unplugged use. On the downside, the Acer offers greater battery life for typical usage and is lighter, making it easier to carry around. Choose the Acer for everyday tasks or the Lenovo for demanding applications and 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 3 15
- The Acer Aspire 3 15 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 engineering and design
- Very good for gaming and AI
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Good overall build quality
- Very good speakers
- Very good keyboard
Key differences
General Use
6.6
8.2
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
244.0 nits
DISPLAY BRIGHTNESS
502.0 nits
9.5 Hours
BATTERY LIFE
7.0 Hours
6.2/10
KEYBOARD QUALITY SCORE
8.5/10
7.6/10
PORTABILITY SCORE
7.5/10
The Lenovo Legion Slim 7 16" is very good for general use, while the Acer Aspire 3 15 is only fair.
The Lenovo Legion Slim 7 has superior CPU and RAM, catering to more demanding tasks, along with a higher resolution display that enhances visual clarity and a larger battery capacity for extended use. On the other hand, the Acer Aspire 3 is lighter and offers good portability, but its lower RAM and more basic processor make it suitable for less intensive tasks, and its screen and battery life are fair compared to the Lenovo.
Gaming and AI
5.8
8.2
3.5/10
OVERALL GPU SCORE
8.3/10
1920 x 1080
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
240Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
10.0/10
FAN NOISE SCORE
7.5/10
The Lenovo Legion Slim 7 16" is very good for gaming and AI, while the Acer Aspire 3 15 is poor.
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
5.9
8.6
4.1/10
OVERALL CPU SCORE
9.1/10
3.5/10
OVERALL GPU SCORE
8.3/10
8.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 7 16" is very good for engineering and design, while the Acer Aspire 3 15 is poor.
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.
Content Creation
7.0
8.3
4.1/10
OVERALL CPU SCORE
9.1/10
1920 x 1080
RESOLUTION
2560 x 1600
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Slim 7 16" is very good for content creation, while the Acer Aspire 3 15 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
7.0
8.0
4.1/10
OVERALL CPU SCORE
9.1/10
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 7 16" is very good for software development, while the Acer Aspire 3 15 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.
Screen Quality
6.2
8.7
15.6in
SIZE
16.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
240Hz
244.0 nits
BRIGHTNESS
502.0 nits
The Lenovo Legion Slim 7 has a better screen than the Acer Aspire 3 15 for general use, gaming and AI, engineering and design, content creation, and software development.
For general use, the Acer Aspire 3's screen quality is adequate due to its resolution and brightness, which provide clear and visible content under most conditions, although it might not be as sharp or vivid as other options. The Lenovo Legion Slim 7 excels in screen quality for engineering and design because it offers a wide color gamut, ensuring accurate color representation necessary for detailed work. However, for gaming and 3D applications, the Lenovo Legion's lower refresh rate may not deliver as smooth visuals compared to displays designed specifically for those purposes.
Battery
9.5 Hours
7.0 Hours
The Acer Aspire 3 15 has 9.5 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.
Build Quality
6.2
7.6
The Lenovo Legion Slim 7 16" has good build quality, while the Acer Aspire 3 15 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$330
$1,512
$0
$500
$1,000
$1,500
$2,000
$2,500
The Acer Aspire 3 15 has a price of $330 and the Lenovo Legion Slim 7 16" costs $1,512.
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Key similarities
Portability
Good
Good
15.6in
SIZE
16.0in
3.9 lbs
WEIGHT
4.4 lbs
0.7in
THICKNESS
0.6in
The Acer Aspire 3 15 and Lenovo Legion Slim 7 16" both have good portability.
The most portable laptops are small, thin, and light.
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How the Acer Aspire 3 15 and the Lenovo Legion Slim 7 16" compare to other laptops
Spec Comparison
 |  | |
| Acer Aspire 3 15 | Lenovo Legion Slim 7 16" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$330 | $1,512 | ||
Release Date | |||
Release Date | January 1, 2023 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.3'' x 9.4'' x 0.74'' | 14.1'' x 10.2'' x 0.69'' | |
Weight | |||
Weight | 3.97 lbs | 4.4 lbs | |
Width | |||
Width | 14.29" | 14.08" | |
Depth | |||
Depth | 9.35" | 10.21" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 3 7320U | AMD Ryzen 7 7840HS | |
RAM | |||
RAM | 8 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 1 | |
Storage | |||
Storage | 128 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9.5 Hours | 7 Hours | |
Battery Capacity | |||
Battery Capacity | 40 Wh | 99.9 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 | 240Hz | |
Display Brightness | |||
Display Brightness | 244 nits | 502 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 7.5/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 10/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.3/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6/10 | 8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | No | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 3 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Acer Aspire 3 15
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Rtings
Alexander Tozzi, Ryan Lim, and Yannick Khong | March 2023
"The Acer Aspire 3 is okay for school use. It feels reasonably well-built, and it's easy to carry around. The display looks decently sharp and provides plenty of space for multitasking, but it doesn't get bright enough to combat glare. Its Intel Core i3-N305 CPU and integrated graphics can only handle simple tasks, like text processing, web browsing, and video playback, so it isn't ideal for students in more technical fields like 3D graphics. Unfortunately, the battery lasts only around six to seven hours of light use."
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 Acer Aspire 3 15 or the Lenovo Legion Slim 7 16"
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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