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Company ProductName Specs
Company ProductName Specs
Advantages of the ASUS Vivobook 16X
- The ASUS Vivobook 16X has no clear advantages over the Lenovo Flex 5 14.
Advantages of the Lenovo Flex 5 14
- Good for engineering and design
- Very good portability
- Very good battery life
Key differences
Screen Quality
6.6
6.4
16.0in
SIZE
14.0in
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
348.0 nits
BRIGHTNESS
277.0 nits
The ASUS Vivobook 16X has a better screen than the Lenovo Flex 5 14 for general use, and engineering and design, while the Lenovo Flex 5 14 has a better screen for content creation, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
8.0 Hours
11.5 Hours
The ASUS Vivobook 16X has 8 hours of battery life. The Lenovo Flex 5 14 has 11.5 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
Good
Very Good
16.0in
SIZE
14.0in
4.1 lbs
WEIGHT
3.4 lbs
0.7in
THICKNESS
0.7in
The Lenovo Flex 5 14 has very good portability, while the ASUS Vivobook 16X has good portability.
The most portable laptops are small, thin, and light.
Cost
$499
$450
$200
$300
$400
$500
$600
$700
$800
The ASUS Vivobook 16X has a price of $499 and the Lenovo Flex 5 14 costs $450.
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Key similarities
General Use
7.3
7.7
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
348.0 nits
DISPLAY BRIGHTNESS
277.0 nits
8.0 Hours
BATTERY LIFE
11.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
7.0/10
7.5/10
PORTABILITY SCORE
8.3/10
The Lenovo Flex 5 14 and ASUS Vivobook 16X are both good for general use.
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
6.1
6.2
3.6/10
OVERALL GPU SCORE
3.6/10
1920 x 1200
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.5/10
The Lenovo Flex 5 14 and ASUS Vivobook 16X 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.
Engineering and Design
6.7
7.0
6.3/10
OVERALL CPU SCORE
6.9/10
3.6/10
OVERALL GPU SCORE
3.6/10
12.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers Lenovo Flex 5 14 to be good for engineering and design, while the ASUS Vivobook 16X is only fair.
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
7.3
7.6
6.3/10
OVERALL CPU SCORE
6.9/10
1920 x 1200
RESOLUTION
1920 x 1200
12.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Flex 5 14 and ASUS Vivobook 16X are both good for content creation.
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
7.2
7.4
6.3/10
OVERALL CPU SCORE
6.9/10
12.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
1920 x 1200
7.0/10
KEYBOARD QUALITY SCORE
7.0/10
The Lenovo Flex 5 14 and ASUS Vivobook 16X are both good for software development.
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.
Build Quality
7.0
7.0
The ASUS Vivobook 16X and Lenovo Flex 5 14 both have 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 Vivobook 16X and the Lenovo Flex 5 14 compare to other laptops
Spec Comparison
 |  | |
| ASUS Vivobook 16X | Lenovo Flex 5 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$499 | $450 | ||
Release Date | |||
Release Date | May 1, 2023 | December 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.8'' x 0.78'' | 12.3'' x 8.9'' x 0.7'' | |
Weight | |||
Weight | 4.14 lbs | 3.42 lbs | |
Width | |||
Width | 14.11" | 12.32" | |
Depth | |||
Depth | 9.75" | 8.85" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 5800HS | AMD Ryzen 7 7730U | |
RAM | |||
RAM | 12 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 11.5 Hours | |
Battery Capacity | |||
Battery Capacity | 50 Wh | 52.5 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 348 nits | 277 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 7/10 | |
Portability Score | |||
Portability Score | 7.5/10 | 8.3/10 | |
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 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 6/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | No | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 4 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 1 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
ASUS Vivobook 16X
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Dig into reviews and images
Tech Critter
Kok Kee | February 2023
"I think the ASUS Vivobook 16X is fantastic. Great performance, decent battery life, good keyboard and trackpad, and a massive screen – just that the screen quality itself is kinda subpar. If you’re okay with the screen, then I think this is an okay laptop. However, I’d like to see a price drop."
Lenovo Flex 5 14
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NotebookCheck
Allen Ngo | May 2021
"The highlight of the latest IdeaPad Flex 5 14 is clearly its AMD CPU. The octa-core Ryzen 7 5700U is insanely fast even when compared to the best Tiger Lake Ultrabooks in the market or even Core H CPUs in many gaming laptops. It's a lot of raw processing power for what is supposed to be a budget 14-inch convertible. If your daily workloads can benefit from extra multi-thread CPU performance, then look no further than the inexpensive AMD-powered Lenovo IdeaPad Flex 5 14. For regular on-the-road browsing or video streaming, however, a slimmer and lighter 10th gen Core Yoga, Spectre, or XPS would be a more balanced option."
Get a great deal on the ASUS Vivobook 16X or the Lenovo Flex 5 14
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 Lenovo
Lenovo is a Chinese technology company, and one of the largest personal computer vendor. They are well known for a variety of technology products, including laptops. Their consumer series include their entry level IdeaPad and LOQ series and mid-to-high-end Yoga and Legion series. On the business-oriented side, their series include their entry-level ThinkBook series and mid-to-high-end ThinkPad series. Lenovo laptops offer strong performance for reasonable prices, and are often on sale.
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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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About the laptop team
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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
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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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Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.
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