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Aspire 3 Spin 14
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Flex 5 14
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What we think

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The PerfectRec laptop team Learn more
Updated January 10, 2024·

Considering your needs, the Acer Aspire 3 Spin 14 will save you money and offers a good battery life but comes with a smaller storage capacity, less powerful processor, and less RAM compared to the Lenovo Flex 5 14. The Lenovo Flex 5 14 has a stronger processor which is better for intensive tasks like 3D rendering, machine learning or engineering software, and it has a longer battery life. It is also slightly heavier and usually costs more. Both laptops have touchscreens with the same resolution and aspect ratio. The choice depends on your balance between performance for demanding applications and budget constraints. 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 Spin 14
  • The Acer Aspire 3 Spin 14 has no clear advantages over the Lenovo Flex 5 14.
Advantages of the Lenovo Flex 5 14
  • Good for general use
  • Good for engineering and design
  • Good for software development
  • Good overall build quality
  • Very good battery life
  • Good keyboard

Key differences

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General Use

6.5
Aspire 3 Spin 14
Flex 5 14
7.7
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
250.0 nits
DISPLAY BRIGHTNESS
277.0 nits
8.0 Hours
BATTERY LIFE
11.5 Hours
6.2/10
KEYBOARD QUALITY SCORE
7.0/10
8.1/10
PORTABILITY SCORE
8.3/10
The Lenovo Flex 5 14 is good for general use, while the Acer Aspire 3 Spin 14 is only fair.

Engineering and Design

5.9
Aspire 3 Spin 14
Flex 5 14
7.0
3.9/10
OVERALL CPU SCORE
6.9/10
3.6/10
OVERALL GPU SCORE
3.6/10
8.0 GB
RAM
16.0 GB
The Lenovo Flex 5 14 is good for engineering and design, while the Acer Aspire 3 Spin 14 is poor.

Content Creation

7.0
Aspire 3 Spin 14
Flex 5 14
7.6
3.9/10
OVERALL CPU SCORE
6.9/10
1920 x 1200
RESOLUTION
1920 x 1200
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Flex 5 14 and Acer Aspire 3 Spin 14 are both good for content creation, though the Lenovo Flex 5 14 is somewhat better.

Screen Quality

6.2
Aspire 3 Spin 14
Flex 5 14
6.4
14.0in
SIZE
14.0in
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
250.0 nits
BRIGHTNESS
277.0 nits
The Lenovo Flex 5 14 has a better screen than the Acer Aspire 3 Spin 14 for general use, content creation, and software development.

Battery

8.0 Hours
Aspire 3 Spin 14
Flex 5 14
11.5 Hours
The Acer Aspire 3 Spin 14 has 8 hours of battery life. The Lenovo Flex 5 14 has 11.5 hours of battery life.

Build Quality

6.2
Aspire 3 Spin 14
Flex 5 14
7.0
The Lenovo Flex 5 14 has good build quality, while the Acer Aspire 3 Spin 14 has only fair build quality.
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Key similarities

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Gaming and AI

5.8
Aspire 3 Spin 14
Flex 5 14
6.2
3.6/10
OVERALL GPU SCORE
3.6/10
1920 x 1200
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
10.0/10
FAN NOISE SCORE
7.5/10
Although they have very similar scores, PerfectRec considers Lenovo Flex 5 14 to be only fair for gaming and AI, while the Acer Aspire 3 Spin 14 is poor.

Software Development

6.9
Aspire 3 Spin 14
Flex 5 14
7.4
3.9/10
OVERALL CPU SCORE
6.9/10
8.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
1920 x 1200
6.2/10
KEYBOARD QUALITY SCORE
7.0/10
Although they have very similar scores, PerfectRec considers Lenovo Flex 5 14 to be good for software development, while the Acer Aspire 3 Spin 14 is only fair.

Portability

Very Good
Aspire 3 Spin 14
Flex 5 14
Very Good
14.0in
SIZE
14.0in
3.3 lbs
WEIGHT
3.4 lbs
0.7in
THICKNESS
0.7in
The Lenovo Flex 5 14 and Acer Aspire 3 Spin 14 both have very good portability.
The most portable laptops are small, thin, and light.

Cost

$422
Aspire 3 Spin 14
Flex 5 14
$420
Product imageProduct image

$200

$300

$400

$500

$600

$700

The Acer Aspire 3 Spin 14 has a price of $422 and the Lenovo Flex 5 14 costs $420.

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How the Acer Aspire 3 Spin 14 and the Lenovo Flex 5 14 compare to other laptops

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Spec Comparison

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Acer Aspire 3 Spin 14Lenovo Flex 5 14
Acer Aspire 3 Spin 14Lenovo Flex 5 14

GENERAL

Price
$422
$420
Release Date
April 1, 2023December 1, 2022
Overall Dimensions
12.6'' x 9'' x 0.74''12.3'' x 8.9'' x 0.7''
Weight
3.31 lbs3.42 lbs
Width
12.6"12.32"
Depth
9"8.85"

INTERNAL

Processor
Intel i3-N305AMD Ryzen 7 7730U
RAM
8 GB16 GB
DDR Memory Version
55
RAM Slots
00
Storage
128 GB1024 GB

BATTERY

Battery Life
8 Hours11.5 Hours
Battery Capacity
40 Wh52.5 Wh

SCREEN

Diagonal Size
14"14"
Display Technology
IPSIPS
Resolution
1920 x 12001920 x 1200
Refresh Rate
60Hz60Hz
Display Brightness
250 nits277 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
6.3/107/10
Portability Score
8.2/108.3/10
Gaming Laptop Appearance
NoNo
Premium Business Laptop
NoNo
Fan Noise Score
10/107.5/10

HARDWARE FEATURES

Keyboard Quality Score
6.3/107/10
Speaker Quality Score
6/106/10
Webcam
720p1080p
Fingerprint Reader
NoYes
Backlit Keyboard
NoYes
Number Pad
NoNo

CONNECTIVITY

USB Type-A
22
USB-C ports
11
USB-C Charging
YesYes
Display Outputs
22
Thunderbolt Ports
00

Shopping

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Acer Aspire 3 Spin 14

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Rtings

Olivier Martin, Ryan Lim, and Yannick Khong | November 2023
"The Acer Aspire 3 Spin 14 is okay for school use. It feels reasonably well-built, and its compact design makes it easy to carry around. The battery lasts around seven hours of light use, so you only have to plug it in for a short time to get through a typical school day. The overall user experience is so-so; the display looks sharp but dim, and the touchpad is fairly responsive, albeit small."

Lenovo Flex 5 14

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NotebookCheck

Allen Ngo | May 2021
"The highlight of the latest IdeaPad Flex 5 14 is clearly its AMD CPU. The octa-core Ryzen 7 5700U is insanely fast even when compared to the best Tiger Lake Ultrabooks in the market or even Core H CPUs in many gaming laptops. It's a lot of raw processing power for what is supposed to be a budget 14-inch convertible. If your daily workloads can benefit from extra multi-thread CPU performance, then look no further than the inexpensive AMD-powered Lenovo IdeaPad Flex 5 14. For regular on-the-road browsing or video streaming, however, a slimmer and lighter 10th gen Core Yoga, Spectre, or XPS would be a more balanced option."

Get a great deal on the Acer Aspire 3 Spin 14 or the Lenovo Flex 5 14

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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This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.

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About the laptop team

Joe Golden, Ph.D

CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Craig Russell

Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.

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