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Updated January 10, 2024·
The ASUS ZenBook Pro Duo 15 offers superior performance with a more powerful processor and graphics card, making it well-suited for intensive engineering tasks, 3D rendering, machine learning, and gaming. It also offers a larger storage capacity and more RAM. However, it's more expensive and heavier, diminishing its portability, and has a shorter battery life. Conversely, the LG Gram 16 is more affordable and lighter, scoring higher in portability with a longer battery life. While it has a less powerful processor and integrated graphics not suited for the most demanding tasks, it's adequate for general use and less intensive engineering work. Both have high-quality displays, but the ASUS has an OLED touchscreen with better color coverage which can be beneficial for creative work. Choose the ASUS if you prioritize performance and are involved in graphics-intensive tasks, or the LG Gram for general use with better portability and battery life at a lower cost. 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
- Good for gaming and AI
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Best in class speakers
Advantages of the LG Gram 16
- Very good portability
- Excellent battery life
Key differences
General Use
8.5
7.8
3840 x 2160
RESOLUTION
2560 x 1600
OLED
DISPLAY TECHNOLOGY
IPS
332.0 nits
DISPLAY BRIGHTNESS
347.0 nits
7.0 Hours
BATTERY LIFE
15.0 Hours
7.5/10
KEYBOARD QUALITY SCORE
7.5/10
7.1/10
PORTABILITY SCORE
8.5/10
The ASUS ZenBook Pro Duo 15 is very good for general use, while the LG Gram 16 is good.
The ASUS ZenBook Pro Duo 15 is considered very good for general use because it has a high-performance CPU, large RAM capacity, a high-quality OLED screen, but compromises on portability and battery life. The LG Gram 16, while also suitable for general use, prioritizes portability with its lightweight design and longer battery life, though it has a less powerful CPU and less RAM compared to the ASUS, and it features an IPS screen which isn't as vibrant as the OLED on the ASUS.
Gaming and AI
7.8
6.4
7.8/10
OVERALL GPU SCORE
3.8/10
3840 x 2160
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.7/10
FAN NOISE SCORE
10.0/10
The ASUS ZenBook Pro Duo 15 is good for gaming and AI, while the LG Gram 16 is only fair.
The ASUS ZenBook Pro Duo 15 is very good for gaming and 3D due to its high-end GPU, the Nvidia RTX 3070 Ti, which is superior for rendering graphics quickly, and an OLED screen that delivers great screen quality despite a standard refresh rate. In contrast, the LG Gram 16 falls short for such tasks with its integrated Intel Iris Xe graphics, which are less powerful for graphics-intensive activities, and an IPS screen with lower overall quality, although it shares the same standard refresh rate.
Engineering and Design
9.0
7.5
9.2/10
OVERALL CPU SCORE
7.9/10
7.8/10
OVERALL GPU SCORE
3.8/10
32.0 GB
RAM
16.0 GB
The ASUS ZenBook Pro Duo 15 is excellent for engineering and design, while the LG Gram 16 is good.
The ASUS ZenBook Pro Duo 15 stands out in engineering and design with its top-tier CPU, double the RAM, and a superior dedicated GPU, coupled with a high-resolution OLED screen, making it highly suitable for performance-intensive tasks despite being heavier and with less battery life.
Content Creation
8.7
7.8
9.2/10
OVERALL CPU SCORE
7.9/10
3840 x 2160
RESOLUTION
2560 x 1600
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 LG Gram 16 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.
Screen Quality
8.3
7.3
15.6in
SIZE
16.0in
3840 x 2160
RESOLUTION
2560 x 1600
OLED
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
332.0 nits
BRIGHTNESS
347.0 nits
The ASUS Zenbook Pro Duo 15 has a better screen than the LG Gram 16 for general use, gaming and AI, engineering and design, software development, and content creation.
The ASUS ZenBook Pro Duo 15 excels in general use and engineering with its high-resolution dual screens, which provide extensive workspace and sharp visuals, paired with a brilliant display ensuring vibrant colors critical for design tasks. However, for gaming and 3D work, its standard refresh rate limits its ability to deliver the smooth visuals that fast-paced action requires. The LG Gram 16, with its good resolution and brightness, offers a balanced screen for everyday tasks and professional design work, but, like the ZenBook, it falls short in gaming due to a less optimal refresh rate.
Battery
7.0 Hours
15.0 Hours
The ASUS Zenbook Pro Duo 15 has 7 hours of battery life. The LG Gram 16 has 15 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
Very Good
15.6in
SIZE
16.0in
5.1 lbs
WEIGHT
2.6 lbs
0.8in
THICKNESS
0.6in
The LG Gram 16 has very good portability, while the ASUS ZenBook Pro Duo 15 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.6
7.0
The ASUS ZenBook Pro Duo 15 and LG Gram 16 both have good build quality, though the ASUS ZenBook Pro Duo 15 has somewhat better build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$2,000
$1,450
$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 LG Gram 16 costs $1,450.
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Key similarities
Software Development
8.3
7.9
9.2/10
OVERALL CPU SCORE
7.9/10
32.0 GB
RAM
16.0 GB
3840 x 2160
RESOLUTION
2560 x 1600
7.5/10
KEYBOARD QUALITY SCORE
7.5/10
Although they have very similar scores, PerfectRec considers ASUS ZenBook Pro Duo 15 to be very good for software development, while the LG Gram 16 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.
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How the ASUS ZenBook Pro Duo 15 and the LG Gram 16 compare to other laptops
Spec Comparison
 |  | |
| ASUS ZenBook Pro Duo 15 | LG Gram 16 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,000 | $1,450 | ||
Release Date | |||
Release Date | February 1, 2023 | April 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 9.8'' x 0.85'' | 14'' x 9.5'' x 0.66'' | |
Weight | |||
Weight | 5.16 lbs | 2.64 lbs | |
Width | |||
Width | 14.17" | 13.96" | |
Depth | |||
Depth | 9.81" | 9.53" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i9-12900H | Intel i7-1260P | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 1024 GB | 256 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 7 Hours | 15 Hours | |
Battery Capacity | |||
Battery Capacity | 92 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | OLED | IPS | |
Resolution | |||
Resolution | 3840 x 2160 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 332 nits | 347 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 7/10 | |
Portability Score | |||
Portability Score | 7.1/10 | 8.5/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.8/10 | 10/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.6/10 | 7/10 | |
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 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."
LG Gram 16
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Dig into reviews and images
NotebookCheck
Florian Glaser | January 2023
"The LG Gram 16 is a lightweight device with stability issues. The LG Gram 16Z90Q with a Core i7-1260P is made with portability in mind and places less of a focus on users with high demands on performance. The compact and light chassis is particularly practical when you are on the go. The device is not only comfortably small and lightweight, it also boasts a great battery life. When connected to mains, on the other hand, the 16-inch device is rather disappointing. The standard cooling mode causes extreme volatility in terms of CPU, SSD and iGPU performance. The meager stability of the chassis may also put off some potential buyers."
Get a great deal on the ASUS ZenBook Pro Duo 15 or the LG Gram 16
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.
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