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 ASUS Zenbook S 13 OLED
- Very good for general use
- Very good for software development
- Very good for content creation
- Best in class portability
- Very good battery life
Advantages of the MSI Stealth GS66
- Good for gaming and AI
- Very good overall build quality
Key differences
General Use
8.7
7.7
2880 x 1800
RESOLUTION
1920 x 1080
OLED
DISPLAY TECHNOLOGY
IPS
365.0 nits
DISPLAY BRIGHTNESS
280.0 nits
11.0 Hours
BATTERY LIFE
5.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
10.0/10
PORTABILITY SCORE
7.5/10
The ASUS Zenbook S 13 OLED is very good for general use, while the MSI Stealth GS66 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
6.6
7.8
3.7/10
OVERALL GPU SCORE
7.8/10
2880 x 1800
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
360Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.5/10
The MSI Stealth GS66 is good for gaming and AI, while the ASUS Zenbook S 13 OLED 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.
Content Creation
8.5
7.7
7.8/10
OVERALL CPU SCORE
9.1/10
2880 x 1800
RESOLUTION
1920 x 1080
32.0 GB
RAM
16.0 GB
OLED
DISPLAY TECHNOLOGY
IPS
The ASUS Zenbook S 13 OLED is very good for content creation, while the MSI Stealth GS66 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
8.4
7.5
7.8/10
OVERALL CPU SCORE
9.1/10
32.0 GB
RAM
16.0 GB
2880 x 1800
RESOLUTION
1920 x 1080
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS Zenbook S 13 OLED is very good for software development, while the MSI Stealth GS66 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
8.1
8.1
13.3in
SIZE
15.6in
2880 x 1800
RESOLUTION
1920 x 1080
OLED
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
360Hz
365.0 nits
BRIGHTNESS
280.0 nits
The ASUS Zenbook S 13 has a better screen than the MSI Stealth GS66 for general use, engineering and design, software development, and content creation, while the MSI Stealth GS66 has a better screen for gaming and AI.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
11.0 Hours
5.5 Hours
The ASUS Zenbook S 13 has 11 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
Best in Class
Good
13.3in
SIZE
15.6in
0.4 lbs
WEIGHT
4.6 lbs
0.4in
THICKNESS
0.7in
The ASUS Zenbook S 13 OLED has best in class portability, while the MSI Stealth GS66 has good portability.
The most portable laptops are small, thin, and light.
Cost
$1,499
$1,000
$500
$1,000
$1,500
$2,000
$2,500
The ASUS Zenbook S 13 OLED has a price of $1,499 and the MSI Stealth GS66 costs $1,000.
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Key similarities
Engineering and Design
8.2
8.2
7.8/10
OVERALL CPU SCORE
9.1/10
3.7/10
OVERALL GPU SCORE
7.8/10
32.0 GB
RAM
16.0 GB
The ASUS Zenbook S 13 OLED and MSI Stealth GS66 are both very good for engineering and design.
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.
Build Quality
7.6
8.0
Although they have very similar scores, PerfectRec considers MSI Stealth GS66 to have very good build quality, while the ASUS Zenbook S 13 OLED has 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 ASUS Zenbook S 13 OLED and the MSI Stealth GS66 compare to other laptops
Spec Comparison
 |  | |
| ASUS Zenbook S 13 OLED | MSI Stealth GS66 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,499 | $1,000 | ||
Release Date | |||
Release Date | March 1, 2024 | April 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 11.7'' x 8.5'' x 0.46'' | 14.2'' x 9.7'' x 0.71'' | |
Weight | |||
Weight | 0.43 lbs | 4.63 lbs | |
Width | |||
Width | 11.66" | 14.17" | |
Depth | |||
Depth | 8.52" | 9.65" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel Core Ultra 7 155U | Intel i7-12700H | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 11 Hours | 5.5 Hours | |
Battery Capacity | |||
Battery Capacity | 63 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 13.3" | 15.6" | |
Display Technology | |||
Display Technology | OLED | IPS | |
Resolution | |||
Resolution | 2880 x 1800 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 360Hz | |
Display Brightness | |||
Display Brightness | 365 nits | 280 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 8/10 | |
Portability Score | |||
Portability Score | 10/10 | 7.5/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8.4/10 | 8/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 3 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 4 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
ASUS Zenbook S 13 OLED
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Dig into reviews and images
NotebookCheck
Andreas Osthoff | May 2023
"The Asus Zenbook S 13 is the slimmest OLED ultrabook worldwide struggles with annoying fans. The new Zenbook S 13 leaves us with mixed feelings, particularly since last year's model was so good. Asus has completely reworked the device, making the laptop noticeably slimmer. The result also looks good and the case makes a great impression, particularly also in terms of the stability. The new plasma ceramic surface feels great, and there are no problems with fingerprints. In addition, it now includes some of the known connections such as an HDMI port and a regular USB-A connection, which is a good achievement in such a slim device."
MSI Stealth GS66
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Dig into reviews and images
NotebookCheck
Florian Glaser | February 2022
"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 ASUS Zenbook S 13 OLED or the MSI Stealth GS66
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 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.
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