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Company ProductName Specs
Company ProductName Specs
Advantages of the Acer Swift X 14
- Good overall display quality
- Very good speakers
- Very good keyboard
Advantages of the Lenovo Flex 5 14
- Very good battery life
Key differences
Gaming and AI
6.9
6.2
4.9/10
OVERALL GPU SCORE
3.6/10
2560 x 1600
RESOLUTION
1920 x 1200
120Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Unknown
MUX SWITCH / ADVANCED OPTIMUS
No
8.0/10
FAN NOISE SCORE
7.5/10
The Acer Swift X 14 and Lenovo Flex 5 14 are both only fair for gaming and AI, though the Acer Swift X 14 is somewhat better.
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
7.9
7.0
8.8/10
OVERALL CPU SCORE
6.9/10
4.9/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
16.0 GB
The Acer Swift X 14 and Lenovo Flex 5 14 are both good for engineering and design, though the Acer Swift X 14 is somewhat better.
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.
Screen Quality
7.8
6.4
16.0in
SIZE
14.0in
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
120Hz
REFRESH RATE
60Hz
402.0 nits
BRIGHTNESS
277.0 nits
The Acer Swift X 14 has a better screen than the Lenovo Flex 5 14 for general use, gaming and AI, engineering and design, software development, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
8.0 Hours
11.5 Hours
The Acer Swift X 14 has 8 hours of battery life. The Lenovo Flex 5 14 has 11.5 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
7.6
7.0
The Acer Swift X 14 and Lenovo Flex 5 14 both have good build quality, though the Acer Swift X 14 has somewhat better build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,100
$950
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Acer Swift X 14 has a price of $1,100 and the Lenovo Flex 5 14 costs $950.
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Key similarities
General Use
7.8
7.7
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
402.0 nits
DISPLAY BRIGHTNESS
277.0 nits
8.0 Hours
BATTERY LIFE
11.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
8.3/10
PORTABILITY SCORE
8.3/10
The Acer Swift X 14 and Lenovo Flex 5 14 are both good for general use.
PerfectRec’s General Use Score takes into account the many different features of the laptop that make it more or less suitable for general productivity, web browsing, streaming, video calls, and running a wide variety of apps and programs.
Content Creation
7.9
7.6
8.8/10
OVERALL CPU SCORE
6.9/10
2560 x 1600
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Acer Swift X 14 and Lenovo Flex 5 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
7.8
7.4
8.8/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1200
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
The Acer Swift X 14 and Lenovo Flex 5 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.
Portability
Very Good
Very Good
16.0in
SIZE
14.0in
3.3 lbs
WEIGHT
3.4 lbs
0.7in
THICKNESS
0.7in
The Acer Swift X 14 and Lenovo Flex 5 14 both have very good portability.
The most portable laptops are small, thin, and light.
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How the Acer Swift X 14 and the Lenovo Flex 5 14 compare to other laptops
Spec Comparison
 |  | |
| Acer Swift X 14 | Lenovo Flex 5 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,100 | $950 | ||
Release Date | |||
Release Date | January 26, 2024 | December 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.1'' x 9'' x 0.7'' | 12.3'' x 8.9'' x 0.7'' | |
Weight | |||
Weight | 3.31 lbs | 3.42 lbs | |
Width | |||
Width | 12.07" | 12.32" | |
Depth | |||
Depth | 9" | 8.85" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel Core Ultra 7 155H | AMD Ryzen 7 7730U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 11.5 Hours | |
Battery Capacity | |||
Battery Capacity | 76 Wh | 52.5 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 120Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 402 nits | 277 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 7/10 | |
Portability Score | |||
Portability Score | 8.4/10 | 8.3/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 8/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 6/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Lenovo Flex 5 14
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Dig into reviews and images
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 Swift X 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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Why trust us
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
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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
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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.
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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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