A comparison of specs, key information, reviews, and best pricing from top retailers
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What we think
The PerfectRec laptop team Learn more
Updated April 10, 2024·
For general use with a focus on multitasking and day-to-day tasks like browsing and office applications, the ASUS Zenbook Duo would serve you well, offering a unique dual-screen setup and solid performance at a relatively more affordable price. However, it is less suited for situations that require higher graphics performance due to its integrated graphics solution. If portability is a high priority, you’ll find the ASUS easier to carry due to its smaller screen size and lighter weight. On the other hand, if your work involves more intensive tasks such as 3D rendering, machine learning, or you're an avid gamer, the MSI Stealth GS77 with its powerful graphics card would be more suitable despite its higher cost. The larger screen and higher refresh rate would be beneficial for gaming and content creation but this comes at the expense of portability, as the MSI is heavier and larger. The MSI also offers a more robust build quality and a better keyboard, which might be important for long hours of use. If you intend to use the laptop unplugged for extended periods, the ASUS has a longer battery life, which could be an important factor in your decision. 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 Zenbook Duo (2024)
- Very good portability
Advantages of the MSI Stealth GS77
- Very good for general use
- Very good for engineering and design
- Good for gaming and AI
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Very good overall build quality
- Very good speakers
- Very good keyboard
Key differences
General Use
7.4
8.4
2880 x 1800
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
400.0 nits
DISPLAY BRIGHTNESS
305.0 nits
8.5 Hours
BATTERY LIFE
6.0 Hours
6.7/10
KEYBOARD QUALITY SCORE
8.5/10
8.0/10
PORTABILITY SCORE
6.4/10
The MSI Stealth GS77 is very good for general use, while the ASUS Zenbook Duo (2024) 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
6.3
7.9
3.7/10
OVERALL GPU SCORE
7.8/10
2880 x 1800
RESOLUTION
2560 x 1440
120Hz
REFRESH RATE
240Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.0/10
FAN NOISE SCORE
7.5/10
The MSI Stealth GS77 is good for gaming and AI, while the ASUS Zenbook Duo (2024) 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.
Engineering and Design
7.1
8.7
5.5/10
OVERALL CPU SCORE
9.1/10
3.7/10
OVERALL GPU SCORE
7.8/10
16.0 GB
RAM
32.0 GB
The MSI Stealth GS77 is very good for engineering and design, while the ASUS Zenbook Duo (2024) is 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.
Content Creation
7.5
8.3
5.5/10
OVERALL CPU SCORE
9.1/10
2880 x 1800
RESOLUTION
2560 x 1440
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The MSI Stealth GS77 is very good for content creation, while the ASUS Zenbook Duo (2024) 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
7.4
8.1
5.5/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
32.0 GB
2880 x 1800
RESOLUTION
2560 x 1440
6.7/10
KEYBOARD QUALITY SCORE
8.5/10
The MSI Stealth GS77 is very good for software development, while the ASUS Zenbook Duo (2024) 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
7.9
8.3
14.0in
SIZE
17.3in
2880 x 1800
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
120Hz
REFRESH RATE
240Hz
400.0 nits
BRIGHTNESS
305.0 nits
The MSI Stealth GS77 has a better screen than the ASUS Zenbook Duo 14 for gaming and AI, content creation, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
8.5 Hours
6.0 Hours
The ASUS Zenbook Duo 14 has 8.5 hours of battery life. The MSI Stealth GS77 has 6 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
Very Good
Fair
14.0in
SIZE
17.3in
3.6 lbs
WEIGHT
6.1 lbs
0.7in
THICKNESS
0.7in
The ASUS Zenbook Duo (2024) has very good portability, while the MSI Stealth GS77 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,500
$2,499
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The ASUS Zenbook Duo (2024) has a price of $1,500 and the MSI Stealth GS77 costs $2,499.
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Key similarities
Build Quality
7.8
8.0
Although they have very similar scores, PerfectRec considers MSI Stealth GS77 to have very good build quality, while the ASUS Zenbook Duo (2024) 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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We’re constantly working to improve.
How the ASUS Zenbook Duo (2024) and the MSI Stealth GS77 compare to other laptops
Spec Comparison
 |  | |
| ASUS Zenbook Duo (2024) | MSI Stealth GS77 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,500 | $2,499 | ||
Release Date | |||
Release Date | January 30, 2024 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.3'' x 8.6'' x 0.78'' | 15.7'' x 11.2'' x 0.79'' | |
Weight | |||
Weight | 3.64 lbs | 6.17 lbs | |
Width | |||
Width | 12.34" | 15.65" | |
Depth | |||
Depth | 8.58" | 11.16" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1195G7 | Intel i7-12700H | |
RAM | |||
RAM | 16 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8.5 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 70 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 17.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2880 x 1800 | 2560 x 1440 | |
Refresh Rate | |||
Refresh Rate | 120Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 400 nits | 305 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 8/10 | |
Portability Score | |||
Portability Score | 8/10 | 6.5/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.8/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
ASUS Zenbook Duo (2024)
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Dig into reviews and images
NotebookCheck
Allen Ngo | May 2020
"The Asus ZenBook Duo's second screen is like the Apple Touch Bar, but better. Most would agree that having two screens instead of one can really boost productivity and the ZenBook Duo is no different in this regard. It's tough going back to just one screen after becoming accustomed to spacious dual-screen setups. For a laptop form factor, however, users will have to accept some compromises. Firstly, weight is the most obvious drawback as the system is several hundred grams heavier than a regular ZenBook 14. Additionally, colors on the second screen will not be as vivid as the main display."
MSI Stealth GS77
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Dig into reviews and images
NotebookCheck
Allen Ngo | April 2022
"The MSI Stealth GS77 is better than the GS76... mostly. The GS77 is a few steps forward and a few steps back from the GS76. Improvements are numerous including the stronger and more rigid skeleton, higher resolution webcam, larger clickpad, easier serviceability, relatively similar battery runtimes, newer display options, and higher performance at about the same TDP and TGP levels as before. CPU performance is better than expected even when compared to other laptops with Core i7 or Core i9 processors. The newer model feels more substantial than the outgoing one for higher quality impressions as well."
Get a great deal on the ASUS Zenbook Duo (2024) or the MSI Stealth GS77
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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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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