A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
If you need a laptop with a higher storage capacity and more RAM for smoother multitasking and more demanding software, the LG Ultra 13 would be a better choice, also offering superior battery life, making it ideal for on-the-go use. However, the Asus Vivobook 15 is more affordable and comes with a larger screen which may be beneficial for multitasking and media consumption but tends to be less portable due to its size and weight. Keep in mind that while the LG has a higher price, it also has a build quality and a better color display that may be important for tasks like photo editing or graphic design. 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 ASUS Vivobook 15
- The ASUS Vivobook 15 has no clear advantages over the LG Ultra 13.
Advantages of the LG Ultra 13
- Good for general use
- Good for software development
- Good for content creation
- Excellent portability
- Very good battery life
- Good keyboard
Key differences
General Use
6.5
7.2
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
250.0 nits
DISPLAY BRIGHTNESS
300.0 nits
6.0 Hours
BATTERY LIFE
10.0 Hours
6.7/10
KEYBOARD QUALITY SCORE
7.5/10
7.8/10
PORTABILITY SCORE
9.3/10
The LG Ultra 13 is good for general use, while the ASUS Vivobook 15 is only fair.
The LG Ultra 13 offers better performance for general use with a more powerful AMD Ryzen 7 processor and double the amount of RAM compared to the ASUS Vivobook 15's Intel i3 processor and lower RAM, which plays a pivotal role in multitasking and responsiveness. Moreover, the LG's superior screen quality and longer battery life, coupled with its lighter weight, provide better portability and viewing experience, factors that are paramount for general use.
Engineering and Design
6.1
6.6
5.8/10
OVERALL CPU SCORE
4.7/10
3.6/10
OVERALL GPU SCORE
3.6/10
8.0 GB
RAM
16.0 GB
The LG Ultra 13 and ASUS Vivobook 15 are both only fair for engineering and design, though the LG Ultra 13 is somewhat better.
The ASUS Vivobook 15 is equipped with an Intel i3 CPU, 8GB RAM, and integrated Intel UHD Graphics making it less suitable for demanding engineering software, and its screen covers only 67% of the sRGB color space, making it less ideal for design tasks that require color accuracy.
Content Creation
6.4
7.2
5.8/10
OVERALL CPU SCORE
4.7/10
1920 x 1080
RESOLUTION
1920 x 1080
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The LG Ultra 13 is good for content creation, while the ASUS Vivobook 15 is only fair.
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
6.5
7.2
5.8/10
OVERALL CPU SCORE
4.7/10
8.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
6.7/10
KEYBOARD QUALITY SCORE
7.5/10
The LG Ultra 13 is good for software development, while the ASUS Vivobook 15 is only fair.
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
6.3
6.9
15.6in
SIZE
13.3in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
250.0 nits
BRIGHTNESS
300.0 nits
The LG Ultra 13 has a better screen than the ASUS Vivobook 15 for general use, gaming and AI, engineering and design, content creation, and software development.
The ASUS Vivobook 15 provides an adequate display resolution and brightness for everyday tasks, but its screen may not be vivid enough for engineers and designers who require more accurate color representation. Despite good brightness and resolution, the LG Ultra 13 offers superior color accuracy, which benefits engineering and design professionals, but its lower refresh rate doesn't cater well to gaming and 3D applications. Neither laptop is ideal for gaming or 3D because of their lower refresh rates, which are critical for smooth rendering and immersive visuals in fast-paced scenarios.
Battery
6.0 Hours
10.0 Hours
The ASUS Vivobook 15 has 6 hours of battery life. The LG Ultra 13 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.
Portability
Good
Excellent
15.6in
SIZE
13.3in
3.7 lbs
WEIGHT
2.1 lbs
0.7in
THICKNESS
0.6in
The LG Ultra 13 has excellent portability, while the ASUS Vivobook 15 has good portability.
The most portable laptops are small, thin, and light.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
Gaming and AI
5.9
6.1
3.6/10
OVERALL GPU SCORE
3.6/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.0/10
Although they have very similar scores, PerfectRec considers LG Ultra 13 to be only fair for gaming and AI, while the ASUS Vivobook 15 is poor.
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.
Build Quality
7.0
7.4
The LG Ultra 13 and ASUS Vivobook 15 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$530
$529
$200
$300
$400
$500
$600
$700
$800
The ASUS Vivobook 15 has a price of $530 and the LG Ultra 13 costs $529.
Give feedback
We’re constantly working to improve.
How the ASUS Vivobook 15 and the LG Ultra 13 compare to other laptops
Spec Comparison
 |  | |
| ASUS Vivobook 15 | LG Ultra 13 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$530 | $529 | ||
Release Date | |||
Release Date | March 1, 2023 | January 1, 2021 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 9.2'' x 0.7'' | 12.1'' x 8.1'' x 0.6'' | |
Weight | |||
Weight | 3.75 lbs | 2.16 lbs | |
Width | |||
Width | 14.16" | 12.08" | |
Depth | |||
Depth | 9.15" | 8.14" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i3-1215U | AMD Ryzen 7 4700U | |
RAM | |||
RAM | 8 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 1 | 0 | |
Storage | |||
Storage | 128 GB | 256 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6 Hours | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 42 Wh | 51 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 13.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 250 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.9/10 | 9.3/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.8/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6/10 | 6.5/10 | |
Webcam | |||
Webcam | 720p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | No | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | No | No | |
Display Outputs | |||
Display Outputs | 1 | 1 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
ASUS Vivobook 15
See more
Dig into reviews and images
NotebookCheck
Sascha Mölck, | April 2022
"The Asus VivoBook 15 is a quiet office notebook with a strong screen. However, the VivoBook 15 still has room for improvement. Office and internet applications as well as simple games do not pose any major challenges for the VivoBook - this is ensured by the built-in combination of Ryzen 7 5700U APU and 16 GB of RAM. Heat and noise emissions are acceptable. But, the laptop has weaknesses that should not be present at this level: lack of keyboard lighting, a slow memory card reader, no fast USB-C port (USB 3.2 Gen 2 or Thunderbolt 4) with Power Delivery and DisplayPort. Battery runtimes can only be described as average."
LG Ultra 13
See more
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 ASUS Vivobook 15 or the LG Ultra 13
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
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.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
FAQs
FAQs about laptops
Why trust us
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.
By the numbers
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
96,795
Recommendations made
20,973
Consumer hours saved
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.
Craig Russell
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.
Featured in
