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What we think
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Updated January 10, 2024·
The ASUS ZenBook Pro Duo 15 offers superior performance, especially for demanding engineering tasks and creative work due to its more powerful processor, higher amount of RAM, and advanced GPU. It also boasts a higher resolution OLED touchscreen, making it ideal for media consumption and content creation, but this comes at a higher price and with reduced portability due to the heavier build. The MSI GP66 Leopard, while less expensive and also capable of handling 3D rendering and machine learning tasks very competently, prioritizes gaming with its higher refresh rate screen. However, it may not be as suitable for tasks that require high screen color accuracy or high-resolution media editing. Both laptops support intensive gaming, but the ZenBook's OLED screen is particularly standout for color grading work. The ZenBook has a slightly longer battery life, which might be an important factor if you frequently work on the go, but the heavier weight could make it less ideal for frequent travel. In contrast, the MSI, while still not very portable, is a bit lighter and also has a smaller battery, resulting in shorter 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 ASUS ZenBook Pro Duo 15
- Very good for general use
- Excellent for engineering and design
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Good portability
- Good battery life
- Best in class speakers
Advantages of the MSI GP66 Leopard
- Very good overall build quality
- Very good keyboard
Key differences
General Use
8.5
7.5
3840 x 2160
RESOLUTION
1920 x 1080
OLED
DISPLAY TECHNOLOGY
IPS
332.0 nits
DISPLAY BRIGHTNESS
362.0 nits
7.0 Hours
BATTERY LIFE
5.0 Hours
7.5/10
KEYBOARD QUALITY SCORE
8.0/10
7.1/10
PORTABILITY SCORE
6.8/10
The ASUS ZenBook Pro Duo 15 is very good for general use, while the MSI GP66 Leopard is good.
The ASUS ZenBook Pro Duo 15 offers a premium OLED screen with high resolution, providing superior screen quality, enhanced by its larger battery for more extended use, reflecting its suitability for general use with its advanced CPU and ample RAM. In contrast, the MSI GP66 Leopard, while also offering a good general use experience with a capable CPU and sufficient RAM, focuses more on high refresh rates and efficient heat management, making it less portable and with a shorter battery life, trading off some general usability for gaming performance.
Engineering and Design
9.0
7.9
9.2/10
OVERALL CPU SCORE
7.4/10
7.8/10
OVERALL GPU SCORE
8.7/10
32.0 GB
RAM
16.0 GB
The ASUS ZenBook Pro Duo 15 is excellent for engineering and design, while the MSI GP66 Leopard 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
8.7
7.4
9.2/10
OVERALL CPU SCORE
7.4/10
3840 x 2160
RESOLUTION
1920 x 1080
32.0 GB
RAM
16.0 GB
OLED
DISPLAY TECHNOLOGY
IPS
The ASUS ZenBook Pro Duo 15 is very good for content creation, while the MSI GP66 Leopard 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
8.3
7.2
9.2/10
OVERALL CPU SCORE
7.4/10
32.0 GB
RAM
16.0 GB
3840 x 2160
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
8.0/10
The ASUS ZenBook Pro Duo 15 is very good for software development, while the MSI GP66 Leopard 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
8.3
7.5
15.6in
SIZE
15.6in
3840 x 2160
RESOLUTION
1920 x 1080
OLED
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
332.0 nits
BRIGHTNESS
362.0 nits
The ASUS Zenbook Pro Duo 15 has a better screen than the MSI GP66 Leopard for general use, engineering and design, software development, and content creation, while the MSI GP66 Leopard has a better screen for gaming and AI.
The ASUS ZenBook Pro Duo 15 excels in general use and engineering due to its high resolution and dual screens offering more workspace, and its superior color accuracy supports professionals in design fields. However, its refresh rate isn't as high, which can hinder the experience when doing 3D work or gaming that demands quick screen updates for smooth visuals. The MSI GP66 Leopard provides a balanced experience for various tasks with respectable color accuracy and resolution, but like the ASUS, it falls short for gaming or 3D due to a refresh rate that's not as high as specialized gaming laptops.
Battery
7.0 Hours
5.0 Hours
The ASUS Zenbook Pro Duo 15 has 7 hours of battery life. The MSI GP66 Leopard has 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.
Cost
$2,000
$1,400
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The ASUS ZenBook Pro Duo 15 has a price of $2,000 and the MSI GP66 Leopard costs $1,400.
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Key similarities
Gaming and AI
7.8
7.8
7.8/10
OVERALL GPU SCORE
8.7/10
3840 x 2160
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
144Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.7/10
FAN NOISE SCORE
6.5/10
The MSI GP66 Leopard and ASUS ZenBook Pro Duo 15 are both good for gaming and AI.
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.
Portability
Good
Fair
15.6in
SIZE
15.6in
5.1 lbs
WEIGHT
5.2 lbs
0.8in
THICKNESS
0.9in
Although they have very similar scores, PerfectRec considers ASUS ZenBook Pro Duo 15 to have good portability, while the MSI GP66 Leopard has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.6
8.0
Although they have very similar scores, PerfectRec considers MSI GP66 Leopard to have very good build quality, while the ASUS ZenBook Pro Duo 15 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 Pro Duo 15 and the MSI GP66 Leopard compare to other laptops
Spec Comparison
 |  | |
| ASUS ZenBook Pro Duo 15 | MSI GP66 Leopard |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,000 | $1,400 | ||
Release Date | |||
Release Date | February 1, 2023 | May 1, 2021 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 9.8'' x 0.85'' | 14.1'' x 10.5'' x 0.92'' | |
Weight | |||
Weight | 5.16 lbs | 5.25 lbs | |
Width | |||
Width | 14.17" | 14.09" | |
Depth | |||
Depth | 9.81" | 10.51" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i9-12900H | Intel i7-11800H | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 7 Hours | 5 Hours | |
Battery Capacity | |||
Battery Capacity | 92 Wh | 65 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 15.6" | |
Display Technology | |||
Display Technology | OLED | IPS | |
Resolution | |||
Resolution | 3840 x 2160 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 332 nits | 362 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 8/10 | |
Portability Score | |||
Portability Score | 7.1/10 | 6.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.8/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.6/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | 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 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 0 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
ASUS ZenBook Pro Duo 15
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Dig into reviews and images
PCWorld
Jared Newman | August 2021
"Benchmarks aside, the Asus ZenBook Pro Duo is hard to compare with other PCs. Its closest competition may be a multi-monitor desktop, or a laptop with an attached travel monitor. The Pro Duo is more portable and versatile than either of those options, especially with the software tools Asus has thrown on top. For a certain niche of artists, media creators, and gamers, all that might add up to something special, even if it’s unattainable for the rest of us."
MSI GP66 Leopard
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Dig into reviews and images
NotebookCheck
Christian Hintze | December 2021
"The MSI GP66 Leopard is a good budget high-performance gamer. The MSI also does a lot right outside of the pure performance despite it's low price. For example, the adaptive cooling system really surprised us positively, even in Extreme Performance Mode. And the display is not a budget panel either, but at least outshines the competition in terms of brightness. Of course, you also have to accept a few compromises in this price category. These include the Leopard's poor battery runtimes and the less than optimal build quality, which is also noticeable in the more complicated maintenance."
Get a great deal on the ASUS ZenBook Pro Duo 15 or the MSI GP66 Leopard
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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