The Dell Latitude 14 7490 has no clear advantages over the Lenovo ThinkBook 13s.
Advantages of the Lenovo ThinkBook 13s
Good for engineering and design
Good overall display quality
Excellent portability
Key differences
General Use
7.2/10
7.8/10
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
305.0 nits
DISPLAY BRIGHTNESS
336.0 nits
9.5 Hours
BATTERY LIFE
8.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
7.5/10
8.1/10
PORTABILITY SCORE
9.0/10
The Lenovo ThinkBook 13s and Dell Latitude 14 7490 are both good for general use, though the Lenovo ThinkBook 13s is somewhat better.
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
5.9/10
6.4/10
3.5/10
OVERALL GPU SCORE
3.8/10
1920 x 1080
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
8.7/10
FAN NOISE SCORE
8.3/10
The Lenovo ThinkBook 13s is only fair for gaming and AI, while the Dell Latitude 14 7490 is poor.
The Dell Latitude 14 7490 and Lenovo ThinkBook 13s are fair for gaming and 3D because they have integrated GPUs, which are less powerful than dedicated gaming GPUs, and they both have standard screen refresh rates, which are suitable for everyday use but may not deliver the smoothest experience in fast-paced games or 3D applications. Additionally, while both laptops have capable CPUs and good quality screens, these components still do not fully match the performance and visual fidelity expected in higher-end gaming or 3D computers.
Engineering and Design
6.5/10
7.5/10
3.8/10
OVERALL CPU SCORE
7.9/10
3.5/10
OVERALL GPU SCORE
3.8/10
16.0 GB
RAM
16.0 GB
The Lenovo ThinkBook 13s is good for engineering and design, while the Dell Latitude 14 7490 is only fair.
The Dell Latitude 14 7490 offers a reliable CPU and sufficient RAM for engineering tasks; however, its older integrated graphics and lower resolution screen limit its effectiveness in design applications compared to the Lenovo ThinkBook 13s, which boasts a newer generation CPU, more powerful integrated graphics and a higher resolution screen, enhancing both computing and visual performance for engineering and design work. While both laptops are similarly equipped in terms of memory and offer good portability and build quality, the ThinkBook 13s's improved screen quality and quieter operating noise can provide a better overall experience for these specific use cases.
Software Development
7.1/10
7.7/10
3.8/10
OVERALL CPU SCORE
7.9/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
7.5/10
The Lenovo ThinkBook 13s and Dell Latitude 14 7490 are both good for software development, though the Lenovo ThinkBook 13s is somewhat better.
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
6.7/10
7.2/10
14.0in
SIZE
13.3in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
305.0 nits
BRIGHTNESS
336.0 nits
The Lenovo ThinkBook 13s has a better screen than the Dell Latitude 14 7490 for general use, gaming and AI, engineering and design, content creation, and software development.
For general use, where panel type, resolution, and brightness are crucial, the Dell Latitude 14 7490 delivers an adequate display that balances these features for everyday tasks, while the Lenovo ThinkBook 13s offers a display with superior brightness and sharpness that enhances overall viewing experience. In the realm of engineering and design, both the Dell Latitude 14 7490 and Lenovo ThinkBook 13s provide good screen quality with respectable color accuracy and coverage, suitable for detailed work that requires color fidelity. However, for gaming and 3D applications, the lack of higher refresh rates on both laptops limits the smoothness and responsiveness that enthusiasts often seek, making them less ideal choices for those specific needs.
Battery
9.5 Hours
8.0 Hours
The Dell Latitude 14 7490 has 9.5 hours of battery life. The Lenovo ThinkBook 13s has 8 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
Very Good
Excellent
14.0in
SIZE
13.3in
3.1 lbs
WEIGHT
2.9 lbs
0.8in
THICKNESS
0.5in
The Lenovo ThinkBook 13s has excellent portability, while the Dell Latitude 14 7490 has very good portability.
The most portable laptops are small, thin, and light.
Cost
$300
$1,000
$0
$500
$1,000
$1,500
$2,000
The Dell Latitude 14 7490 has a price of $300 and the Lenovo ThinkBook 13s costs $1,000.
The Lenovo ThinkBook 13s and Dell Latitude 14 7490 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.
Build Quality
7.4/10
7.6/10
The Lenovo ThinkBook 13s and Dell Latitude 14 7490 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 Dell Latitude 14 7490 and the Lenovo ThinkBook 13s compare to other laptops
"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."
"The best thing about the ThinkBook 13S is that it’s a good deal. Business buyers looking for ThinkPad-level performance and software without ThinkPad pricing will probably find the ThinkBook a solid option. While nothing about it is really spectacular, it’s certainly unusual to see the ThinkBook’s screen resolution at a sub-$1,000 price, and its performance will be more than adequate for most office tasks. The generous port selection, 16:10 aspect ratio, physical webcam shutter, and clear audio are certainly icing on the cake."
Get a great deal on the Dell Latitude 14 7490 or the Lenovo ThinkBook 13s
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.
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.
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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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
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.