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 Lenovo Legion 9i
- Best in class for engineering and design
- Excellent for gaming and AI
- Best in class overall display quality
- Very good overall build quality
- Best in class speakers
- Excellent keyboard
Advantages of the Samsung Galaxy Book4 Ultra
- Good portability
- Good battery life
Key differences
Gaming and AI
9.2
7.7
9.8/10
OVERALL GPU SCORE
7.1/10
3200 x 2000
RESOLUTION
2880 x 1800
165Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
7.2/10
The Lenovo Legion 9i is excellent for gaming and AI, while the Samsung Galaxy Book4 Ultra is good.
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
9.6
8.9
9.9/10
OVERALL CPU SCORE
9.6/10
9.8/10
OVERALL GPU SCORE
7.1/10
32.0 GB
RAM
32.0 GB
The Lenovo Legion 9i is best in class for engineering and design, while the Samsung Galaxy Book4 Ultra is very 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.
Screen Quality
9.7
8.7
16.0in
SIZE
16.0in
3200 x 2000
RESOLUTION
2880 x 1800
Mini LED
DISPLAY TECHNOLOGY
OLED
165Hz
REFRESH RATE
120Hz
682.0 nits
BRIGHTNESS
408.0 nits
The Lenovo Legion 9i has a better screen than the Samsung Galaxy Book4 Ultra for general use, gaming and AI, and engineering and design.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
3.0 Hours
8.0 Hours
The Lenovo Legion 9i has 3 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
Fair
Good
16.0in
SIZE
16.0in
5.6 lbs
WEIGHT
4.1 lbs
1.0in
THICKNESS
0.6in
The Samsung Galaxy Book4 Ultra has good portability, while the Lenovo Legion 9i has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
8.5
7.8
The Lenovo Legion 9i has very good build quality, while the Samsung Galaxy Book4 Ultra has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$3,420
$3,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The Lenovo Legion 9i has a price of $3,420 and the Samsung Galaxy Book4 Ultra costs $3,000.
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Key similarities
General Use
8.4
8.5
3200 x 2000
RESOLUTION
2880 x 1800
Mini LED
DISPLAY TECHNOLOGY
OLED
682.0 nits
DISPLAY BRIGHTNESS
408.0 nits
3.0 Hours
BATTERY LIFE
8.0 Hours
9.0/10
KEYBOARD QUALITY SCORE
7.5/10
6.3/10
PORTABILITY SCORE
7.7/10
The Samsung Galaxy Book4 Ultra and Lenovo Legion 9i are both very 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
8.7
8.6
9.9/10
OVERALL CPU SCORE
9.6/10
3200 x 2000
RESOLUTION
2880 x 1800
32.0 GB
RAM
32.0 GB
Mini LED
DISPLAY TECHNOLOGY
OLED
The Lenovo Legion 9i and Samsung Galaxy Book4 Ultra are both very 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
8.3
8.4
9.9/10
OVERALL CPU SCORE
9.6/10
32.0 GB
RAM
32.0 GB
3200 x 2000
RESOLUTION
2880 x 1800
9.0/10
KEYBOARD QUALITY SCORE
7.5/10
The Samsung Galaxy Book4 Ultra and Lenovo Legion 9i are both very 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.
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How the Lenovo Legion 9i and the Samsung Galaxy Book4 Ultra compare to other laptops
Spec Comparison
 |  | |
| Lenovo Legion 9i | Samsung Galaxy Book4 Ultra |
GENERAL | |||
|---|---|---|---|
| Price | |||
$3,420 | $3,000 | ||
Release Date | |||
Release Date | October 1, 2023 | March 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 10.9'' x 1.01'' | 14'' x 9.9'' x 0.65'' | |
Weight | |||
Weight | 5.64 lbs | 4.1 lbs | |
Width | |||
Width | 14.08" | 13.99" | |
Depth | |||
Depth | 10.93" | 9.86" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i9-13980HX | Intel Core Ultra 9 185H | |
RAM | |||
RAM | 32 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 3 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 99.9 Wh | 76 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 16" | |
Display Technology | |||
Display Technology | Mini LED | OLED | |
Resolution | |||
Resolution | 3200 x 2000 | 2880 x 1800 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 682 nits | 408 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 6.4/10 | 7.8/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 7.3/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 9/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.8/10 | 8.8/10 | |
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 | 1 | |
USB-C ports | |||
USB-C ports | 3 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
Lenovo Legion 9i
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Dig into reviews and images
PCMag
Matthew Buzzi | December 2023
"The Lenovo Legion 9i is meant as a top-end flagship showcase for enthusiasts, and on that, it delivers. You'll find flashier designs in this price tier—Razer’s all-metal build in a similarly sized laptop like the Blade 16, or monstrous 18-inch machines—but this is a well-thought-out laptop. The chassis is trim for a 16-inch powerhouse, the lid is unique, and bespoke liquid cooling takes performance to the next level."
Get a great deal on the Lenovo Legion 9i or the Samsung Galaxy Book4 Ultra
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.
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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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.
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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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