A comparison of specs, key information, reviews, and best pricing from top retailers
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Company ProductName Specs
Advantages of the ASUS Zenbook S 13 OLED
- Very good for general use
- Very good for engineering and design
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Good overall build quality
- Best in class portability
- Very good speakers
- Very good keyboard
Advantages of the LG Ultra 16
- Excellent battery life
Key differences
General Use
8.7
7.7
2880 x 1800
RESOLUTION
1920 x 1200
OLED
DISPLAY TECHNOLOGY
IPS
365.0 nits
DISPLAY BRIGHTNESS
270.0 nits
11.0 Hours
BATTERY LIFE
17.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
6.7/10
10.0/10
PORTABILITY SCORE
7.9/10
The ASUS Zenbook S 13 OLED is very good for general use, while the LG Ultra 16 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.
Engineering and Design
8.2
7.0
7.8/10
OVERALL CPU SCORE
6.9/10
3.7/10
OVERALL GPU SCORE
3.6/10
32.0 GB
RAM
16.0 GB
The ASUS Zenbook S 13 OLED is very good for engineering and design, while the LG Ultra 16 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
8.5
7.7
7.8/10
OVERALL CPU SCORE
6.9/10
2880 x 1800
RESOLUTION
1920 x 1200
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 LG Ultra 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.
Software Development
8.4
7.5
7.8/10
OVERALL CPU SCORE
6.9/10
32.0 GB
RAM
16.0 GB
2880 x 1800
RESOLUTION
1920 x 1200
8.0/10
KEYBOARD QUALITY SCORE
6.7/10
The ASUS Zenbook S 13 OLED is very good for software development, while the LG Ultra 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.
Screen Quality
8.1
6.2
13.3in
SIZE
16.0in
2880 x 1800
RESOLUTION
1920 x 1200
OLED
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
365.0 nits
BRIGHTNESS
270.0 nits
The ASUS Zenbook S 13 has a better screen than the LG Ultra 16 for general use, gaming and AI, engineering and design, software development, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
11.0 Hours
17.0 Hours
The ASUS Zenbook S 13 has 11 hours of battery life. The LG Ultra 16 has 17 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
16.0in
0.4 lbs
WEIGHT
3.6 lbs
0.4in
THICKNESS
0.6in
The ASUS Zenbook S 13 OLED has best in class portability, while the LG Ultra 16 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.6
6.5
The ASUS Zenbook S 13 OLED has good build quality, while the LG Ultra 16 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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 LG Ultra 16 costs $1,000.
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Key similarities
Gaming and AI
6.6
6.2
3.7/10
OVERALL GPU SCORE
3.6/10
2880 x 1800
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
10.0/10
The ASUS Zenbook S 13 OLED and LG Ultra 16 are both only fair 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.
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How the ASUS Zenbook S 13 OLED and the LG Ultra 16 compare to other laptops
Spec Comparison
 |  | |
| ASUS Zenbook S 13 OLED | LG Ultra 16 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,499 | $1,000 | ||
Release Date | |||
Release Date | March 1, 2024 | March 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 11.7'' x 8.5'' x 0.46'' | 14'' x 9.8'' x 0.64'' | |
Weight | |||
Weight | 0.43 lbs | 3.63 lbs | |
Width | |||
Width | 11.66" | 14.02" | |
Depth | |||
Depth | 8.52" | 9.78" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel Core Ultra 7 155U | AMD Ryzen 7 7730U | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 11 Hours | 17 Hours | |
Battery Capacity | |||
Battery Capacity | 63 Wh | 72 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 13.3" | 16" | |
Display Technology | |||
Display Technology | OLED | IPS | |
Resolution | |||
Resolution | 2880 x 1800 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 365 nits | 270 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 6.5/10 | |
Portability Score | |||
Portability Score | 10/10 | 7.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 10/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 6.8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8.4/10 | 7/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | No | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 1 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
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."
LG Ultra 16
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Dig into reviews and images
NotebookCheck
Sebastian Jentsch | October 2022
"Unlike the gram, the Ultra PC isn't designed to be as lightweight as possible. The 16-inch laptop is a whole 400 g (0.88 lb) heavier than its 16-inch gram counterpart partly because its chassis is not made of magnesium. Other than that, the Ultra PC seems like a copy of the gram – but with longer battery life, lower noise levels, and a clean, delicate look."
Get a great deal on the ASUS Zenbook S 13 OLED or the LG Ultra 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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Why trust us
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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CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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.
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