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 LG Ultra 13
- Excellent portability
Advantages of the Samsung Galaxy Book4 Pro
- Very good for engineering and design
- Very good for content creation
- Very good overall display quality
- Very good speakers
Key differences
General Use
7.2
7.9
1920 x 1080
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
300.0 nits
DISPLAY BRIGHTNESS
408.0 nits
10.0 Hours
BATTERY LIFE
10.0 Hours
7.5/10
KEYBOARD QUALITY SCORE
7.5/10
9.3/10
PORTABILITY SCORE
8.5/10
The Samsung Galaxy Book4 Pro and LG Ultra 13 are both good for general use, though the Samsung Galaxy Book4 Pro is somewhat better.
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
6.1
6.6
3.6/10
OVERALL GPU SCORE
4.1/10
1920 x 1080
RESOLUTION
2880 x 1800
60Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
8.0/10
FAN NOISE SCORE
7.7/10
The Samsung Galaxy Book4 Pro and LG Ultra 13 are both only fair for gaming and AI, though the Samsung Galaxy Book4 Pro 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
6.6
8.0
4.7/10
OVERALL CPU SCORE
8.6/10
3.6/10
OVERALL GPU SCORE
4.1/10
16.0 GB
RAM
16.0 GB
The Samsung Galaxy Book4 Pro is very good for engineering and design, while the LG Ultra 13 is only fair.
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
7.2
8.1
4.7/10
OVERALL CPU SCORE
8.6/10
1920 x 1080
RESOLUTION
2880 x 1800
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
OLED
The Samsung Galaxy Book4 Pro is very good for content creation, while the LG Ultra 13 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
7.2
7.9
4.7/10
OVERALL CPU SCORE
8.6/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2880 x 1800
7.5/10
KEYBOARD QUALITY SCORE
7.5/10
The Samsung Galaxy Book4 Pro and LG Ultra 13 are both good for software development, though the Samsung Galaxy Book4 Pro is somewhat better.
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
13.3in
SIZE
16.0in
1920 x 1080
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
60Hz
REFRESH RATE
120Hz
300.0 nits
BRIGHTNESS
408.0 nits
The Samsung Galaxy Book4 Pro has a better screen than the LG Ultra 13 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.
Portability
Excellent
Very Good
13.3in
SIZE
16.0in
2.1 lbs
WEIGHT
3.4 lbs
0.6in
THICKNESS
0.4in
The LG Ultra 13 has excellent portability, while the Samsung Galaxy Book4 Pro has very good portability.
The most portable laptops are small, thin, and light.
Cost
$529
$1,450
$0
$500
$1,000
$1,500
$2,000
$2,500
The LG Ultra 13 has a price of $529 and the Samsung Galaxy Book4 Pro costs $1,450.
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Key similarities
Battery
10.0 Hours
10.0 Hours
The LG Ultra 13 has 10 hours of battery life. The Samsung Galaxy Book4 Pro has 10 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
7.4
7.6
The Samsung Galaxy Book4 Pro and LG Ultra 13 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 LG Ultra 13 and the Samsung Galaxy Book4 Pro compare to other laptops
Spec Comparison
 |  | |
| LG Ultra 13 | Samsung Galaxy Book4 Pro |
GENERAL | |||
|---|---|---|---|
| Price | |||
$529 | $1,450 | ||
Release Date | |||
Release Date | January 1, 2021 | March 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 12.1'' x 8.1'' x 0.6'' | 14'' x 9.9'' x 0.49'' | |
Weight | |||
Weight | 2.16 lbs | 3.44 lbs | |
Width | |||
Width | 12.08" | 13.99" | |
Depth | |||
Depth | 8.14" | 9.86" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 4700U | Intel Core Ultra 5 125H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 256 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 10 Hours | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 51 Wh | 63 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 13.3" | 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 | 300 nits | 408 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 9.3/10 | 8.6/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 8/10 | 7.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 8.8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | 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 | No | Yes | |
Display Outputs | |||
Display Outputs | 1 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
LG Ultra 13
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Dig into reviews and images
CNET
Joshua Goldman | April 2017
"The 13.3-inch LG Gram is a fine fit if you need to travel as light as possible for as long as possible without spending a fortune to do it. It might not be particularly sturdy or have an eye-catching design and its webcam is less than ideal, but with its sharp touch display, comfortable backlit keyboard, responsive touchpad and a fingerprint reader for extra security, the Gram makes a respectible everyday laptop for business or school work."
Get a great deal on the LG Ultra 13 or the Samsung Galaxy Book4 Pro
About LG
LG is a South Korean conglomerate company. While LG is mainly known for various products outside of technology, LG also develops laptops. Within the laptop industry, they are known for their thin-and-light Gram series, as well as their value-oriented Ultra series. LG laptops offer very thin and light laptops with phenomenal battery life, 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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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
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.
Jason Lew
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.
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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