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The PerfectRec laptop team Learn more
Updated January 10, 2024·
Based on the comparison, if performance for 3D, machine learning, or intensive gaming is a priority, and if you are willing to pay more, the Acer Swift X 16 with its Nvidia RTX 3050 is a better choice. However, it is heavier and has a shorter battery life. The Lenovo IdeaPad Slim 5i, on the other hand, is more budget-friendly, with decent performance for general tasks and engineering, coupled with a longer battery life. Both have the same screen size with different resolutions and the same amount of RAM; choosing the Lenovo means sacrificing some screen quality and performance for a better price 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 X 16
- Very good for general use
- Very good for engineering and design
- Good for gaming and AI
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Very good speakers
Advantages of the Lenovo IdeaPad Slim 5i
- The Lenovo IdeaPad Slim 5i has no clear advantages over the Acer Swift X 16.
Key differences
General Use
8.2
7.5
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
402.0 nits
DISPLAY BRIGHTNESS
315.0 nits
8.0 Hours
BATTERY LIFE
8.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
7.6/10
PORTABILITY SCORE
7.6/10
The Acer Swift X 16 is very good for general use, while the Lenovo IdeaPad Slim 5i is good.
The Acer Swift X 16 stands out for general use with its higher-performing AMD Ryzen processor and dedicated Nvidia graphics card, providing better multitasking and media performance, complemented by a higher resolution and brighter screen that enhances visual experience. On the other hand, the Lenovo IdeaPad Slim 5i, while offering the same amount of RAM, leans on its Intel integrated graphics and a less bright screen, which may suffice for everyday tasks but could be less apt for intense graphics or video work. Both have similar battery life and are fairly portable, but the Acer's superior CPU and GPU make it excellent for general use.
Gaming and AI
7.0
6.3
4.9/10
OVERALL GPU SCORE
3.7/10
2560 x 1600
RESOLUTION
1920 x 1200
165Hz
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 16 is good for gaming and AI, while the Lenovo IdeaPad Slim 5i is only fair.
The Acer Swift X 16 has a more powerful GPU and a higher screen refresh rate which are vital for smooth gaming and effective 3D rendering, giving it an edge for those activities over the Lenovo IdeaPad Slim 5i which has less graphics capability and a standard screen refresh rate. While both have competent CPUs and good screen quality, these factors weigh less heavily for gaming and 3D tasks where the graphics performance is a priority.
Engineering and Design
8.2
7.0
9.1/10
OVERALL CPU SCORE
6.9/10
4.9/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Acer Swift X 16 is very good for engineering and design, while the Lenovo IdeaPad Slim 5i is good.
The Acer Swift X 16 excels in engineering and design use due to its powerful AMD Ryzen CPU and dedicated Nvidia RTX GPU, providing robust performance and superior graphics handling, in addition to a high-quality display with better resolution and color accuracy.
Content Creation
8.3
7.4
9.1/10
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 16 is very good for content creation, while the Lenovo IdeaPad Slim 5i 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
8.0
7.4
9.1/10
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
8.0/10
The Acer Swift X 16 is very good for software development, while the Lenovo IdeaPad Slim 5i 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
8.2
6.4
16.0in
SIZE
16.0in
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
60Hz
402.0 nits
BRIGHTNESS
315.0 nits
The Acer Swift X 16 has a better screen than the Lenovo IdeaPad Slim 5i for general use, gaming and AI, engineering and design, software development, and content creation.
The Acer Swift X 16 offers superior visual clarity and vibrancy due to its higher resolution and brighter display, making it ideal for general use and engineering tasks where detail and color accuracy matter. However, its lower refresh rate makes it less suitable for gaming and 3D applications, where smooth motion is key. The Lenovo IdeaPad Slim 5i, while sufficient for everyday tasks and some professional use with its fair screen quality, does not stand out in any specific area and may not satisfy users with more specialized demands in engineering design or gaming.
Cost
$1,250
$828
$0
$500
$1,000
$1,500
$2,000
The Acer Swift X 16 has a price of $1,250 and the Lenovo IdeaPad Slim 5i costs $828.
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Key similarities
Battery
8.0 Hours
8.0 Hours
The Acer Swift X 16 has 8 hours of battery life. The Lenovo IdeaPad Slim 5i has 8 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.
Portability
Good
Good
16.0in
SIZE
16.0in
4.1 lbs
WEIGHT
4.1 lbs
0.7in
THICKNESS
0.7in
The Acer Swift X 16 and Lenovo IdeaPad Slim 5i both have good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.6
7.6
The Acer Swift X 16 and Lenovo IdeaPad Slim 5i both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the Acer Swift X 16 and the Lenovo IdeaPad Slim 5i compare to other laptops
Spec Comparison
 |  | |
| Acer Swift X 16 | Lenovo IdeaPad Slim 5i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,250 | $828 | ||
Release Date | |||
Release Date | May 1, 2023 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.8'' x 0.7'' | 14'' x 9.9'' x 0.7'' | |
Weight | |||
Weight | 4.19 lbs | 4.17 lbs | |
Width | |||
Width | 14.02" | 14.02" | |
Depth | |||
Depth | 9.81" | 9.88" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7840HS | Intel i5-1335U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 76 Wh | 56.6 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 402 nits | 315 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 7.6/10 | 7.6/10 | |
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 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 6.5/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Acer Swift X 16
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Dig into reviews and images
PCWorld
Matthew S. Smith | September 2023
"Acer’s Swift X 16 is an excellent choice for shoppers who want a 16-inch laptop and care more for performance than attractive design or long battery life. The Swift X 16’s gorgeous OLED display, spacious keyboard, and big touchpad make it pleasant to use in basic day-to-day tasks. It also has an AMD Ryzen 9 processor and Nvidia RTX 4050 graphics, which combine to deliver good performance in a wide variety of productivity applications and games. A few minor mistakes, like poorly-placed USB-C ports that lack DisplayPort, will turn off some shoppers, but those who can accept its shortcomings will find the Swift X 16 a versatile daily driver."
Lenovo IdeaPad Slim 5i
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Dig into reviews and images
HT Tech
Robin Sinha | February 2021
"The device is made for average work loads and if your work has a lot to do with online browsing, using apps that are not power-hungry and streaming videos. The looks are really good and the device in itself is not a heavy one. And with Intel 11th-gen Core processor, you might sail through most of your work without complaints."
Get a great deal on the Acer Swift X 16 or the Lenovo IdeaPad Slim 5i
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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