The LG Ultra 13 is more suited for general use, offering a balance between performance and portability at a lower price point, with good battery life and lightweight design that makes it easy to carry around. Alternatively, the MSI Stealth GS66, while more costly, provides superior performance for 3D tasks, machine learning, and gaming, thanks to its powerful GPU and CPU, but it is heavier and has a shorter battery life which makes it less portable. Consider the LG if you prioritize portability and value for general use, or the MSI for high-performance tasks if you're less concerned about weight 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 LG Ultra 13
Excellent portability
Very good battery life
Advantages of the MSI Stealth GS66
Very good for engineering and design
Good for gaming and AI
Very good overall display quality
Very good overall build quality
Very good speakers
Very good keyboard
Key differences
Gaming and AI
6.1/10
7.8/10
3.6/10
OVERALL GPU SCORE
7.8/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
360Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
8.0/10
FAN NOISE SCORE
7.5/10
The MSI Stealth GS66 is good for gaming and AI, while the LG Ultra 13 is only fair.
The MSI Stealth GS66 outperforms the LG Ultra 13 in gaming and 3D work, mainly because it has a more powerful Nvidia RTX 3070 Ti graphics card compared to the LG's integrated Vega 7 GPU and a significantly higher screen refresh rate of 360 Hz, offering a smoother visual experience than the LG's 60 Hz display. While both laptops have quality displays, the superior GPU and refresh rate of the MSI make it better suited for graphics-intensive tasks.
Engineering and Design
6.6/10
8.2/10
4.7/10
OVERALL CPU SCORE
9.1/10
3.6/10
OVERALL GPU SCORE
7.8/10
16.0 GB
RAM
16.0 GB
The MSI Stealth GS66 is very good for engineering and design, while the LG Ultra 13 is only fair.
The MSI Stealth GS66 is deemed very good for engineering and design due to its superior Intel i7 processor, high-end NVIDIA RTX GPU which excels in complex graphical tasks, and a high refresh rate screen beneficial for design precision. In contrast, the LG Ultra 13, with a more modest AMD Ryzen CPU and integrated Vega graphics, offers fair performance for engineering and design, suitable for less demanding tasks, with the advantages of lighter weight and longer battery life which enhances portability.
Screen Quality
6.9/10
8.1/10
13.3in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
360Hz
300.0 nits
BRIGHTNESS
280.0 nits
The MSI Stealth GS66 has a better screen than the LG Ultra 13 for general use, gaming and AI, engineering and design, content creation, and software development.
For general use, the LG Ultra 13 and the MSI Stealth GS66 both provide clear and vibrant displays with sufficient resolution and brightness, making everything from browsing to document editing a pleasant experience. In engineering and design tasks, both laptops boast displays with wide color gamuts ensuring that colors are represented accurately and consistently, which is crucial for precise visual work. However, for gaming and 3D applications, both models fall short as they lack the high refresh rates required for smooth motion rendering, and although their resolution and panel types are adequate, they don't meet the demands of fast-paced visual content.
Battery
10.0 Hours
5.5 Hours
The LG Ultra 13 has 10 hours of battery life. The MSI Stealth GS66 has 5.5 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
Excellent
Good
13.3in
SIZE
15.6in
2.1 lbs
WEIGHT
4.6 lbs
0.6in
THICKNESS
0.7in
The LG Ultra 13 has excellent portability, while the MSI Stealth GS66 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4/10
8.0/10
The MSI Stealth GS66 has very good build quality, while the LG Ultra 13 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$529
$1,799
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The LG Ultra 13 has a price of $529 and the MSI Stealth GS66 costs $1,799.
The MSI Stealth GS66 and LG Ultra 13 are both good for general use.
The LG Ultra 13 excels in general use due to its excellent portability and long battery life combined with solid CPU and RAM, making it ideal for everyday tasks, plus its display provides clear and vibrant colors. Meanwhile, the MSI Stealth GS66, while heavier and with shorter battery life, offers more powerful CPU performance and a higher-quality keyboard, and it has ample storage for a multitude of applications, making it suitable for more demanding workloads and general use.
Content Creation
7.2/10
7.7/10
4.7/10
OVERALL CPU SCORE
9.1/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The MSI Stealth GS66 and LG Ultra 13 are both 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
7.2/10
7.5/10
4.7/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
The MSI Stealth GS66 and LG Ultra 13 are both 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.
Give feedback
We’re constantly working to improve.
How the LG Ultra 13 and the MSI Stealth GS66 compare to other laptops
"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."
"The MSI Stealth GS66 is powerful enough for QHD. The Core i7-12700H and the GeForce RTX 3070 Ti found in the 12UGS model that we tested run all modern games smoothly in the native QHD resolution. The 15-inch display is very fast with its 240 Hz refresh rate, and it also offers a great color space (almost 100% DCI-P3) on top of that, which should please gamers as well as content creators, although we would have still wished for a higher brightness. Case, input devices, and connectivity (Thunderbolt 4) are at a good level. However, among other things, the GS66 loses points due to the high temperature development in 3D mode and its poor webcam."
Get a great deal on the LG Ultra 13 or the MSI Stealth GS66
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 MSI
MSI, also known as Micro-Star International, is a Taiwanese technology corporation. MSI is known for their wide range of gaming devices. Their series include the entry-level Cyborg/Thin and Sword/Katana series, the mid-range Bravo/Delta and Crosshair/Pulse series, and their high-end Vector, Raider, Stealth, and Titan GT series. At every performance level, MSI offers a variety of devices with varying balances between performance, battery life, weight, and price, making them a solid option to consider at every price point.
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
125,295
Recommendations made
27,148
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.