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What we think
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Updated January 10, 2024·
The Acer Swift X (2023) offers robust performance with a dedicated graphics card suitable for 3D work, machine learning, and gaming but has less battery life. The Lenovo Flex 5 14 stands out with its touchscreen and longer battery longevity, plus it comes with a larger storage capacity. The Acer would appeal to those needing power for intensive tasks and prefer a sturdier build and quieter operation, while the Lenovo is more versatile due to its 2-in-1 flexibility and more portable with marginally better battery life, making it suitable for general use, and essential tasks with a preference for longer unplugged usage. Both are similarly priced, so your choice should be based on whether you prioritize performance or battery life and multi-mode use. 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 X (2023)
- Very good for engineering and design
- Very good for content creation
- Very good overall display quality
- Very good speakers
- Very good keyboard
Advantages of the Lenovo Flex 5 14
- The Lenovo Flex 5 14 has no clear advantages over the Acer Swift X (2023).
Key differences
Gaming and AI
6.9
6.2
5.1/10
OVERALL GPU SCORE
3.6/10
2560 x 1600
RESOLUTION
1920 x 1200
120Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
8.0/10
FAN NOISE SCORE
7.5/10
The Acer Swift X (2023) and Lenovo Flex 5 14 are both only fair for gaming and AI, though the Acer Swift X (2023) is somewhat better.
The Acer Swift X is better for gaming and 3D because it has a dedicated Nvidia RTX 3050 graphics card and a higher screen refresh rate of 120, which provides smoother motion and better performance in visually demanding tasks compared to the Lenovo Flex 5, which relies on integrated AMD Vega 8 graphics and has a lower refresh rate of 60, causing limitations in high-frame-rate gaming and 3D rendering.
Engineering and Design
8.0
7.0
8.5/10
OVERALL CPU SCORE
6.9/10
5.1/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
16.0 GB
The Acer Swift X (2023) is very good for engineering and design, while the Lenovo Flex 5 14 is good.
The Acer Swift X (2023) is suited for engineering and design because it has a powerful Intel i5 CPU, dedicated Nvidia RTX 3050 GPU, plenty of RAM, and a high-quality IPS display with high resolution and color accuracy, making it excellent for intensive tasks and detailed visual work. The Lenovo Flex 5 14 also caters to engineering and design with its AMD Ryzen 7 CPU integrated with Vega 8 graphics, substantial RAM, and an IPS touchscreen with decent resolution, complemented by its 2-in-1 flexibility, making it a versatile choice for both performance and portability.
Screen Quality
8.0
6.4
14.5in
SIZE
14.0in
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
120Hz
REFRESH RATE
60Hz
390.0 nits
BRIGHTNESS
277.0 nits
The Acer Swift X has a better screen than the Lenovo Flex 5 14 for general use, gaming and AI, engineering and design, software development, and content creation.
The Acer Swift X offers a high resolution and brightness, along with a panel type that is favorable for sharp and vivid images, making it excellent for general use and detailed engineering work. For engineering and design, its screen likely has a wide color gamut, accurately representing a broad spectrum of colors vital for precision tasks. However, for gaming and 3D applications, the Acer Swift X falls short due to a lower refresh rate, which can lead to less fluid motions, while the Lenovo Flex 5 14 offers consistency in display across general use and design tasks but doesn't excel in any particular area due to average resolution, brightness, and color range, with similar gaming and 3D limitations as the Acer.
Battery
10.0 Hours
11.5 Hours
The Acer Swift X has 10 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 (2023) and Lenovo Flex 5 14 both have good build quality, though the Acer Swift X (2023) 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 (2023) has a price of $1,100 and the Lenovo Flex 5 14 costs $950.
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Key similarities
General Use
7.9
7.7
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
390.0 nits
DISPLAY BRIGHTNESS
277.0 nits
10.0 Hours
BATTERY LIFE
11.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
8.2/10
PORTABILITY SCORE
8.3/10
The Acer Swift X (2023) 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
8.0
7.6
8.5/10
OVERALL CPU SCORE
6.9/10
2560 x 1600
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Acer Swift X (2023) to be very good for content creation, while the Lenovo Flex 5 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
7.9
7.4
8.5/10
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 (2023) 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
14.5in
SIZE
14.0in
3.3 lbs
WEIGHT
3.4 lbs
0.7in
THICKNESS
0.7in
The Lenovo Flex 5 14 and Acer Swift X (2023) both have very good portability.
The most portable laptops are small, thin, and light.
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How the Acer Swift X (2023) and the Lenovo Flex 5 14 compare to other laptops
Spec Comparison
 |  | |
| Acer Swift X (2023) | Lenovo Flex 5 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,100 | $950 | ||
Release Date | |||
Release Date | May 1, 2023 | December 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.7'' x 9'' x 0.7'' | 12.3'' x 8.9'' x 0.7'' | |
Weight | |||
Weight | 3.31 lbs | 3.42 lbs | |
Width | |||
Width | 12.7" | 12.32" | |
Depth | |||
Depth | 9" | 8.85" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-13500H | 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 | 10 Hours | 11.5 Hours | |
Battery Capacity | |||
Battery Capacity | 76 Wh | 52.5 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14.5" | 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 | 390 nits | 277 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 7/10 | |
Portability Score | |||
Portability Score | 8.3/10 | 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 | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
Acer Swift X (2023)
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Dig into reviews and images
NotebookCheck
Sebastian Jentsch | March 2022
"The Swift X is an Acer for entry-level gaming. With the entry-level graphics chip, our Acer not only beats every single current AMD and Intel iGPU, but also Intel's dGPU Iris Xe Max. However, despite being a GDDR6 version, the GTX does not match the expectations set by its own counterparts from our database. This may be a result of the single fan, which only produces moderate noise levels under load. The performance level of the thin and light 1.4 kg (~3.09 lbs) 14-inch laptop is impressive nonetheless."
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 (2023) 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
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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.
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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.
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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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