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Swift 3
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Flex 5 16
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What we think

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

The Acer Swift 3 is a budget-friendly, lightweight option with a smaller screen size, making it more portable. It has an Intel i5 processor suitable for general use and solid battery life. Alternatively, the Lenovo Flex 5 16 offers a larger, higher-resolution screen which makes it better for tasks that benefit from more screen real estate, such as engineering or creative work. It also features a faster Intel i7 processor, though it's heavier and has slightly shorter battery life. Both have touchscreens and equivalent storage and memory, but the Lenovo's bigger screen and performance may suit demanding tasks better, at the expense of portability and 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 Swift 3
  • Very good portability
Advantages of the Lenovo Flex 5 16
  • Good overall display quality

Key differences

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Screen Quality

6.8
Swift 3
Flex 5 16
7.3
14.0in
SIZE
16.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
309.0 nits
BRIGHTNESS
400.0 nits
The Lenovo Flex 5 16 has a better screen than the Acer Swift 3 for general use, gaming and AI, and engineering and design.

Portability

Very Good
Swift 3
Flex 5 16
Good
14.0in
SIZE
16.0in
2.7 lbs
WEIGHT
4.6 lbs
0.6in
THICKNESS
0.7in
The Acer Swift 3 has very good portability, while the Lenovo Flex 5 16 has good portability.
The most portable laptops are small, thin, and light.

Cost

$500
Swift 3
Flex 5 16
$594
Product image
Product image

$200

$300

$400

$500

$600

$700

$800

$900

The Acer Swift 3 has a price of $500 and the Lenovo Flex 5 16 costs $594.
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Key similarities

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General Use

7.7
Swift 3
Flex 5 16
7.6
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
309.0 nits
DISPLAY BRIGHTNESS
400.0 nits
12.0 Hours
BATTERY LIFE
11.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
7.0/10
8.9/10
PORTABILITY SCORE
7.4/10
The Acer Swift 3 and Lenovo Flex 5 16 are both good for general use.

Gaming and AI

6.3
Swift 3
Flex 5 16
6.2
3.7/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
8.7/10
FAN NOISE SCORE
7.5/10
The Acer Swift 3 and Lenovo Flex 5 16 are both only fair for gaming and AI.

Engineering and Design

7.1
Swift 3
Flex 5 16
7.2
7.1/10
OVERALL CPU SCORE
6.9/10
3.7/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Lenovo Flex 5 16 and Acer Swift 3 are both good for engineering and design.

Content Creation

7.6
Swift 3
Flex 5 16
7.6
7.1/10
OVERALL CPU SCORE
6.9/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Acer Swift 3 and Lenovo Flex 5 16 are both good for content creation.

Software Development

7.6
Swift 3
Flex 5 16
7.5
7.1/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
7.0/10
The Acer Swift 3 and Lenovo Flex 5 16 are both good for software development.

Battery

12.0 Hours
Swift 3
Flex 5 16
11.5 Hours
The Acer Swift 3 has 12 hours of battery life. The Lenovo Flex 5 16 has 11.5 hours of battery life.

Build Quality

7.4
Swift 3
Flex 5 16
7.0
The Acer Swift 3 and Lenovo Flex 5 16 both have good build quality.

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How the Acer Swift 3 and the Lenovo Flex 5 16 compare to other laptops

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Spec Comparison

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Acer Swift 3Lenovo Flex 5 16
Acer Swift 3Lenovo Flex 5 16

GENERAL

Price
$500
$594
Release Date
May 1, 2023April 1, 2022
Overall Dimensions
12.6'' x 8.3'' x 0.63''14.1'' x 10'' x 0.74''
Weight
2.76 lbs4.63 lbs
Width
12.6"14.09"
Depth
8.3"9.99"

INTERNAL

Processor
Intel i5-1240PIntel i7-1255U
RAM
16 GB16 GB
DDR Memory Version
44
RAM Slots
00
Storage
512 GB512 GB

BATTERY

Battery Life
12 Hours11.5 Hours
Battery Capacity
56 Wh52.5 Wh

SCREEN

Diagonal Size
14"16"
Display Technology
IPSIPS
Resolution
1920 x 10802560 x 1600
Refresh Rate
60Hz60Hz
Display Brightness
309 nits400 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
7.4/107/10
Portability Score
8.9/107.4/10
Gaming Laptop Appearance
NoNo
Premium Business Laptop
NoNo
Fan Noise Score
8.8/107.5/10

HARDWARE FEATURES

Keyboard Quality Score
7/107/10
Speaker Quality Score
6.5/106.8/10
Webcam
1080p1080p
Fingerprint Reader
YesYes
Backlit Keyboard
YesYes
Number Pad
NoYes

CONNECTIVITY

USB Type-A
22
USB-C ports
21
USB-C Charging
YesYes
Display Outputs
32
Thunderbolt Version
44

Shopping

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Acer Swift 3

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Dig into reviews and images

NotebookCheck

Sebastian Jentsch | February 2022
"With the Swift 3, Acer delivers a 14-inch laptop with a sleek, slim metal chassis. The latter is of high quality and sturdy enough for everyday use, which is a real plus point among the 700-Euro (~$798) models. A new feature is Thunderbolt 4 in the Type-C format for peripherals or even displays (DisplayPort via Type-C). Unfortunately, a card reader is still missing, and the RAM is completely onboard, so there are no upgrade options here. Acer's 14-incher is affordable, yet it does everything most would want from a truly mobile laptop: Long battery life, a great display, quality, sufficient ports, light weight, and low noise and heat emissions."

Lenovo Flex 5 16

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Dig into reviews and images

NotebookCheck

Andreas Osthoff | April 2023
"The Lenovo IdeaPad Flex 5 is a solidly equipped, 2-in-1 in the lower price segment. Performance is definitely sufficient for everyday tasks and in tests the battery proved itself to be very economical. That aside, there is a lot of standard fare on show and a search for real highlights ends in vain. The low color coverage and reflective display can be avoided by going for an optional 2.5K display but this also presumably results in poorer battery life. The cooling uses only one fan and leads to a raised temperature on one side of the device under load. Additionally, there is very loud fan noise, also under load or when gaming. On top of that, we also occasionally noticed electronic noises."

Get a great deal on the Acer Swift 3 or the Lenovo Flex 5 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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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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