The ASUS Vivobook 15X is usually pricier and delivers higher performance through its AMD Ryzen 5 processor, which is preferable for more intensive tasks like video editing or gaming. It has a larger 15.6-inch screen for a more immersive experience but is less portable at a heavier weight. On the other hand, the Dell Latitude 14 7490 provides good value at a lower price with an Intel i7 processor, which is suitable for general use and business applications. It sports a smaller 14-inch screen making it more portable and easier to carry, which could benefit users on the go. The Dell Latitude also tends to have a sturdier build and longer support due to its business-oriented design. In summary, for high-end tasks and multimedia, the ASUS may be the better option, while for business use, travel, and cost savings, the Dell Latitude is more appropriate. 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 Vivobook 15X
The ASUS Vivobook 15X has no clear advantages over the Dell Latitude 14 7490.
Advantages of the Dell Latitude 14 7490
Good for software development
Very good portability
Very good speakers
Good keyboard
Key differences
Screen Quality
6.2/10
6.7/10
15.6in
SIZE
14.0in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
250.0 nits
BRIGHTNESS
305.0 nits
The Dell Latitude 14 7490 has a better screen than the ASUS Vivobook 15X for general use, gaming and AI, engineering and design, and content creation.
The ASUS Vivobook 15X, with its fair screen resolution and brightness, provides a decent visual experience for everyday tasks but may fall short for gaming due to a lower refresh rate, which is crucial for smooth motion. The Dell Latitude 14 7490, offering good coverage of professional color gamuts, suits engineering and design work well, allowing precise color reproduction necessary for detailed projects. However, both laptops don't cater well to 3D gaming or applications which benefit from higher refresh rates and possibly higher resolutions for crisper details.
Battery
8.0 Hours
9.5 Hours
The ASUS Vivobook 15X has 8 hours of battery life. The Dell Latitude 14 7490 has 9.5 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
$525
$300
$100
$200
$300
$400
$500
$600
$700
$800
The ASUS Vivobook 15X has a price of $525 and the Dell Latitude 14 7490 costs $300.
The Dell Latitude 14 7490 and ASUS Vivobook 15X are both good for general use.
The ASUS Vivobook 15X is deemed fair for general use due to its adequate RAM and screen quality, but has a lower battery capacity and heavier weight which affects portability. The Dell Latitude 14 7490 is considered good for general use as it offers more RAM, a higher battery capacity for longer battery life, a brighter screen, and is lighter in weight, enhancing its portability despite being an older model.
Gaming and AI
6.0/10
5.9/10
3.6/10
OVERALL GPU SCORE
3.5/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.7/10
Although they have very similar scores, PerfectRec considers ASUS Vivobook 15X to be only fair for gaming and AI, while the Dell Latitude 14 7490 is poor.
The ASUS Vivobook 15X and Dell Latitude 14 7490 are considered fair for gaming and 3D tasks largely due to their integrated GPUs, which are suitable for entry-level graphics but may struggle with high-end games and complex 3D applications. Both laptops have the same screen refresh rate which is typical for general use but lower than specialized gaming laptops; however, the Vivobook is equipped with an AMD Ryzen processor and Vega graphics which may offer modest gaming performance, while the Latitude, with its Intel UHD Graphics, may serve better in a professional setting than for graphics-intensive tasks.
Engineering and Design
6.3/10
6.5/10
5.6/10
OVERALL CPU SCORE
3.8/10
3.6/10
OVERALL GPU SCORE
3.5/10
8.0 GB
RAM
16.0 GB
The Dell Latitude 14 7490 and ASUS Vivobook 15X are both only fair for engineering and design.
The ASUS Vivobook 15X is fair for engineering and design because it comes with moderate processing power and graphics capability suitable for less demanding tasks, accompanied by a decent quality display, but may fall short for more intensive software used in these fields. Conversely, the Dell Latitude 14 7490 offers higher RAM, which aids in handling larger projects or multiple applications, and a slightly superior screen quality; however, its older processor and integrated graphics may limit performance in complex engineering and design applications. Both models prioritize portability and have respectable build and input qualities, but neither stands out for engineering and design professionals who require high computational and graphical performance.
Content Creation
7.1/10
7.3/10
5.6/10
OVERALL CPU SCORE
3.8/10
1920 x 1080
RESOLUTION
1920 x 1080
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Latitude 14 7490 and ASUS Vivobook 15X 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
6.9/10
7.1/10
5.6/10
OVERALL CPU SCORE
3.8/10
8.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
6.7/10
KEYBOARD QUALITY SCORE
7.0/10
Although they have very similar scores, PerfectRec considers Dell Latitude 14 7490 to be good for software development, while the ASUS Vivobook 15X is only fair.
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.
Portability
Good
Very Good
15.6in
SIZE
14.0in
3.7 lbs
WEIGHT
3.1 lbs
0.7in
THICKNESS
0.8in
Although they have very similar scores, PerfectRec considers Dell Latitude 14 7490 to have very good portability, while the ASUS Vivobook 15X has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0/10
7.4/10
The Dell Latitude 14 7490 and ASUS Vivobook 15X both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Give feedback
We’re constantly working to improve.
How the ASUS Vivobook 15X and the Dell Latitude 14 7490 compare to other laptops
"All in all, my day on the Vivobook had its ups and downs. It is a really pretty and well-built device, and it had all of the functionality I needed to get me through my browser-based workload. But the speakers weren’t my favorite, and the battery life was just too short."
"The Dell Latitude 7490's got the speed you need (and then some), a keyboard that's comfortable enough for writing all day long and a battery that supports a full 8-hour workday. If only the display were brighter and it managed heat better. If you need every minute of battery life you can get, the extended-battery version of the Lenovo ThinkPad T480 lasts 8 hours longer than the Latitude 7490, but its display is much less colorful."
Get a great deal on the ASUS Vivobook 15X or the Dell Latitude 14 7490
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 Dell
Dell is a highly recognizable American technology company, and is one of the largest personal computer vendor by market share. Their laptops are very popular for both personal and professional use, and they also own the Alienware brand which makes mid to high end gaming laptops. Their premium XPS range of laptops offer great build quality and portability, while Latitude and Precision laptops are known for reliability, repairability and performance for business users.
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
Joe Golden, Ph.D
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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