A comparison of specs, key information, reviews, and best pricing from top retailers
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Company ProductName Specs
Company ProductName Specs
Advantages of the Acer Swift X (2021)
- Very good portability
- Very good battery life
- Very good keyboard
Advantages of the Samsung Galaxy Book4 Ultra
- 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
Key differences
General Use
7.4
8.5
1920 x 1080
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
372.0 nits
DISPLAY BRIGHTNESS
408.0 nits
10.0 Hours
BATTERY LIFE
8.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
7.5/10
8.5/10
PORTABILITY SCORE
7.7/10
The Samsung Galaxy Book4 Ultra is very good for general use, while the Acer Swift X (2021) is good.
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.
Gaming and AI
6.3
7.7
4.4/10
OVERALL GPU SCORE
7.1/10
1920 x 1080
RESOLUTION
2880 x 1800
60Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
8.0/10
FAN NOISE SCORE
7.2/10
The Samsung Galaxy Book4 Ultra is good for gaming and AI, while the Acer Swift X (2021) is only fair.
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
7.0
8.9
5.6/10
OVERALL CPU SCORE
9.6/10
4.4/10
OVERALL GPU SCORE
7.1/10
8.0 GB
RAM
32.0 GB
The Samsung Galaxy Book4 Ultra is very good for engineering and design, while the Acer Swift X (2021) is good.
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.
Content Creation
7.5
8.6
5.6/10
OVERALL CPU SCORE
9.6/10
1920 x 1080
RESOLUTION
2880 x 1800
8.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
OLED
The Samsung Galaxy Book4 Ultra is very good for content creation, while the Acer Swift X (2021) 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
7.3
8.4
5.6/10
OVERALL CPU SCORE
9.6/10
8.0 GB
RAM
32.0 GB
1920 x 1080
RESOLUTION
2880 x 1800
8.0/10
KEYBOARD QUALITY SCORE
7.5/10
The Samsung Galaxy Book4 Ultra is very good for software development, while the Acer Swift X (2021) 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
6.9
8.7
14.0in
SIZE
16.0in
1920 x 1080
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
60Hz
REFRESH RATE
120Hz
372.0 nits
BRIGHTNESS
408.0 nits
The Samsung Galaxy Book4 Ultra has a better screen than the Acer Swift X for general use, gaming and AI, engineering and design, content creation, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
10.0 Hours
8.0 Hours
The Acer Swift X has 10 hours of battery life. The Samsung Galaxy Book4 Ultra 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
Very Good
Good
14.0in
SIZE
16.0in
3.0 lbs
WEIGHT
4.1 lbs
0.7in
THICKNESS
0.6in
The Acer Swift X (2021) has very good portability, while the Samsung Galaxy Book4 Ultra has good portability.
The most portable laptops are small, thin, and light.
Cost
$580
$3,000
$0
$1,000
$2,000
$3,000
$4,000
The Acer Swift X (2021) has a price of $580 and the Samsung Galaxy Book4 Ultra costs $3,000.
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Key similarities
Build Quality
7.6
7.8
The Samsung Galaxy Book4 Ultra and Acer Swift X (2021) 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 (2021) and the Samsung Galaxy Book4 Ultra compare to other laptops
Spec Comparison
 |  | |
| Acer Swift X (2021) | Samsung Galaxy Book4 Ultra |
GENERAL | |||
|---|---|---|---|
| Price | |||
$580 | $3,000 | ||
Release Date | |||
Release Date | June 1, 2021 | March 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 12.7'' x 8.4'' x 0.7'' | 14'' x 9.9'' x 0.65'' | |
Weight | |||
Weight | 3.06 lbs | 4.1 lbs | |
Width | |||
Width | 12.7" | 13.99" | |
Depth | |||
Depth | 8.4" | 9.86" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 5 5600U | Intel Core Ultra 9 185H | |
RAM | |||
RAM | 8 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 10 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 59 Wh | 76 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 16" | |
Display Technology | |||
Display Technology | IPS | OLED | |
Resolution | |||
Resolution | 1920 x 1080 | 2880 x 1800 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 372 nits | 408 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 8.6/10 | 7.8/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 8/10 | 7.3/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 8.8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 1 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
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Acer Swift X (2021)
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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."
Get a great deal on the Acer Swift X (2021) or the Samsung Galaxy Book4 Ultra
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 Samsung
Samsung Electronics is one of the largest technology corporation by revenue. Based in South Korea, they are very well known for their wide range of phones, tablets, TVs and appliances. Their main line of laptops is the Galaxy Book series, launched in 2017. This range includes 2-in-1 convertible devices and standard notebooks, with a focus on portability and value for money.
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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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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.
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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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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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