The Dell XPS 13 is more expensive and offers higher performance for general use, engineering, and 3D tasks, thanks to its better processor, graphics, and more RAM. It has a smaller, higher resolution screen which makes it more portable and has a higher build quality. On the other hand, the Lenovo IdeaPad Slim 3 is less expensive and better suited for everyday tasks with its larger screen, although it has lower performance capabilities. Both have similar battery life, but the Lenovo's larger screen may provide a better experience for entertainment purposes while the Dell's smaller size and weight make it more suitable for travel. 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 Dell XPS 13
Good for engineering and design
Good overall display quality
Very good overall build quality
Excellent portability
Best in class speakers
Excellent keyboard
Advantages of the Lenovo IdeaPad Slim 3
The Lenovo IdeaPad Slim 3 has no clear advantages over the Dell XPS 13.
Key differences
General Use
7.7/10
7.0/10
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
442.0 nits
DISPLAY BRIGHTNESS
281.0 nits
10.0 Hours
BATTERY LIFE
10.0 Hours
9.0/10
KEYBOARD QUALITY SCORE
6.5/10
9.3/10
PORTABILITY SCORE
7.9/10
The Dell XPS 13 and Lenovo IdeaPad Slim 3 are both good for general use, though the Dell XPS 13 is somewhat better.
The Dell XPS 13 outperforms the Lenovo IdeaPad Slim 3 in general use due to its more powerful Intel i7 CPU, higher RAM capacity, and higher-quality screen, which is brighter with better color coverage, contributing to its 'excellent' portability; however, it comes at a higher price point. Meanwhile, the Lenovo IdeaPad Slim 3, with a less robust AMD Ryzen 3 CPU, less RAM, and a lower-quality display, offers fair performance at a possibly lower cost, but improved heat management and a slightly larger screen may appeal to those prioritizing screen size and value over top-notch specifications.
Engineering and Design
7.2/10
6.1/10
6.2/10
OVERALL CPU SCORE
3.6/10
3.6/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
8.0 GB
The Dell XPS 13 is good for engineering and design, while the Lenovo IdeaPad Slim 3 is only fair.
The Dell XPS 13 is equipped with a more powerful Intel i7 processor and superior Intel Iris Xe graphics, along with higher RAM, making it adept for demanding engineering and design programs, and its high-resolution IPS screen ensures crisp and color-accurate visuals. The Lenovo IdeaPad Slim 3, while having adequate performance for lighter tasks with its AMD Ryzen 3 processor and Vega 6 graphics, offers less RAM and a less vibrant screen, which might limit its effectiveness for more complex engineering applications, despite being lighter and more portable.
Screen Quality
7.2/10
6.4/10
13.4in
SIZE
15.6in
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
442.0 nits
BRIGHTNESS
281.0 nits
The Dell XPS 13 has a better screen than the Lenovo IdeaPad Slim 3 for general use, gaming and AI, engineering and design, software development, and content creation.
The Dell XPS 13 offers a vibrant display with higher resolution and brightness, ensuring sharp and clear visuals for everyday tasks and detailed work in engineering and design, but it may lack the high refresh rate needed for smooth rendering in 3D applications and gaming. However, the Lenovo IdeaPad Slim 3, with its adequate resolution and brightness, provides satisfactory image quality for users focused on general productivity and less demanding design work but still falls short for gaming and 3D due to an average refresh rate. For both professional creatives and engineers, the superior color coverage of the Dell in both DCI-P3 and Adobe RGB color spaces means more accurate color representation in projects, which is less pronounced on the Lenovo.
Portability
Excellent
Good
13.4in
SIZE
15.6in
2.5 lbs
WEIGHT
3.5 lbs
0.5in
THICKNESS
0.7in
The Dell XPS 13 has excellent portability, while the Lenovo IdeaPad Slim 3 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
8.5/10
6.5/10
The Dell XPS 13 has very good build quality, while the Lenovo IdeaPad Slim 3 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$850
$390
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Dell XPS 13 has a price of $850 and the Lenovo IdeaPad Slim 3 costs $390.
Although they have very similar scores, PerfectRec considers Dell XPS 13 to be only fair for gaming and AI, while the Lenovo IdeaPad Slim 3 is poor.
The Dell XPS 13, with its Intel Iris Xe graphics, and the Lenovo IdeaPad Slim 3, sporting an AMD Vega 6 GPU, both offer average gaming and 3D performance that may suffice for casual gaming but not intensive use. Both have IPS screens with standard refresh rates, ensuring decent screen quality but not the high refresh rates preferred by serious gamers, with the Dell offering a slightly more compact screen and the Lenovo a larger one.
Content Creation
7.7/10
7.2/10
6.2/10
OVERALL CPU SCORE
3.6/10
1920 x 1200
RESOLUTION
1920 x 1080
16.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell XPS 13 and Lenovo IdeaPad Slim 3 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
7.5/10
7.1/10
6.2/10
OVERALL CPU SCORE
3.6/10
16.0 GB
RAM
8.0 GB
1920 x 1200
RESOLUTION
1920 x 1080
9.0/10
KEYBOARD QUALITY SCORE
6.5/10
The Dell XPS 13 and Lenovo IdeaPad Slim 3 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.
Battery
10.0 Hours
10.0 Hours
The Dell XPS 13 has 10 hours of battery life. The Lenovo IdeaPad Slim 3 has 10 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.
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How the Dell XPS 13 and the Lenovo IdeaPad Slim 3 compare to other laptops
"In the past, the XPS 13 was a hands-down contender for the best laptop on the market. But the Apple-silicon MacBook has since barrelled onto the scene, and it wipes the floor with most of the ultraportable Windows laptops that cross my desk on a daily basis. This XPS is no exception. Compared to the M2 MacBook Air, battery life is worse."
Olivier Martin, Ryan Lim, and John Peroramas | May 2023
"The Lenovo IdeaPad 3i is decent for use as a workstation. Its Intel CPU and integrated graphics can only handle light productivity tasks, not demanding workloads like video editing or 3D graphics. You also can't do any color-critical work because the available displays have a narrow color gamut. It has a good port selection, but its USB-C lacks Thunderbolt 4 support. On the upside, it has a comfortable keyboard and doesn't get hot or loud under load."
Get a great deal on the Dell XPS 13 or the Lenovo IdeaPad Slim 3
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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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.
Jason Lew
Staff Expert & Software Engineer
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Chandradeep Chowdhury
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.
Craig Russell
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.