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What we think
The PerfectRec laptop team Learn more
Updated June 22, 2024·
For a balance of performance and portability with a midrange price, the Dell XPS 15 is a strong choice, offering a solid general use experience with its Intel i7 processor and Intel Arc A370M GPU, suitable for light gaming and engineering tasks. Its 15.6-inch IPS display with a resolution of 1920 x 1200 and a 16:10 aspect ratio is great for everyday use and has good color accuracy for general tasks. It's also lighter and thinner, making it more suitable for on-the-go use, with a battery life of around 10 hours. However, if you're looking for top-tier performance, especially for gaming, 3D rendering, or machine learning, and you're willing to pay a premium price, the Lenovo Legion Pro 7i (2024) is the way to go. Its powerful Intel i9-14900HX processor and Nvidia RTX 4080 GPU provide exceptional performance in intensive tasks. The 16-inch IPS display with a 240Hz refresh rate and 2560 x 1600 resolution is excellent for fast-motion content and has superior color coverage, though it's less portable and has a shorter battery life of about 5 hours. It also includes additional features like facial recognition and hardware ray tracing, catering to a high-end user experience. 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 15
- Very good for software development
- Good portability
- Very good battery life
Advantages of the Lenovo Legion Pro 7i (2024)
- Excellent for engineering and design
- Excellent for gaming and AI
- Very good overall display quality
Key differences
Gaming and AI
6.8
9.1
4.4/10
OVERALL GPU SCORE
9.8/10
1920 x 1200
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
240Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
9.1/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion Pro 7i (2024) is excellent for gaming and AI, while the Dell XPS 15 is only fair.
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
8.1
9.0
9.0/10
OVERALL CPU SCORE
9.9/10
4.4/10
OVERALL GPU SCORE
9.8/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Pro 7i (2024) is excellent for engineering and design, while the Dell XPS 15 is very 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.
Screen Quality
7.4
8.7
15.6in
SIZE
16.0in
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
240Hz
606.0 nits
BRIGHTNESS
469.0 nits
The Dell XPS 15 has a better screen than the Lenovo Legion Pro 7i for software development, while the Lenovo Legion Pro 7i has a better screen for general use, gaming and AI, and engineering and design.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
10.0 Hours
5.0 Hours
The Dell XPS 15 has 10 hours of battery life. The Lenovo Legion Pro 7i has 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
Fair
15.6in
SIZE
16.0in
4.2 lbs
WEIGHT
5.7 lbs
0.7in
THICKNESS
1.0in
The Dell XPS 15 has good portability, while the Lenovo Legion Pro 7i (2024) has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,000
$2,100
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The Dell XPS 15 has a price of $1,000 and the Lenovo Legion Pro 7i (2024) costs $2,100.
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Key similarities
General Use
8.2
8.1
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
606.0 nits
DISPLAY BRIGHTNESS
469.0 nits
10.0 Hours
BATTERY LIFE
5.0 Hours
9.0/10
KEYBOARD QUALITY SCORE
9.0/10
7.7/10
PORTABILITY SCORE
6.4/10
The Dell XPS 15 and Lenovo Legion Pro 7i (2024) are both very 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.
Content Creation
8.3
8.3
9.0/10
OVERALL CPU SCORE
9.9/10
1920 x 1200
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Pro 7i (2024) and Dell XPS 15 are both very 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
8.1
7.9
9.0/10
OVERALL CPU SCORE
9.9/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2560 x 1600
9.0/10
KEYBOARD QUALITY SCORE
9.0/10
Although they have very similar scores, PerfectRec considers Dell XPS 15 to be very good for software development, while the Lenovo Legion Pro 7i (2024) 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.
Build Quality
8.5
8.5
The Dell XPS 15 and Lenovo Legion Pro 7i (2024) both have very 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 XPS 15 and the Lenovo Legion Pro 7i (2024) compare to other laptops
Spec Comparison
 |  | |
| Dell XPS 15 | Lenovo Legion Pro 7i (2024) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $2,100 | ||
Release Date | |||
Release Date | May 1, 2023 | February 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 13.6'' x 9.1'' x 0.71'' | 14.3'' x 10.3'' x 1.02'' | |
Weight | |||
Weight | 4.21 lbs | 5.78 lbs | |
Width | |||
Width | 13.57" | 14.31" | |
Depth | |||
Depth | 9.06" | 10.32" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-13700H | Intel i9-14900HX | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 10 Hours | 5 Hours | |
Battery Capacity | |||
Battery Capacity | 86 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 606 nits | 469 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 6.4/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 9.1/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 9/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 10/10 | 9.8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 0 | 4 | |
USB-C ports | |||
USB-C ports | 3 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
Dell XPS 15
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Dig into reviews and images
PCMag
Matthew Buzzi | May 2023
"The 2023 Dell XPS 15 is more or less exactly what you'd expect from the company flagship. Its fresh components deliver measurably superior power and longevity, while the machine's premium build and design remain intact. It may not be overly exciting, but XPS loyalists and upgraders should be more than happy."
Lenovo Legion Pro 7i (2024)
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Dig into reviews and images
NotebookCheck
Florian Glaser | February 2023
"Passionate gamers who want to play demanding modern titles with maximum details and don't mind spending the moolah will find the Lenovo Legion 7 Pro to be the right choice. The bright, sharp, and color-accurate 16:10 QHD 240 Hz display makes for an immersive viewing experience. The hardware is housed in a stylish chassis that feels premium and scores well in terms of workmanship and stability. Other aspects such as sound quality, input devices, and connectivity also seem to be near-perfect."
Get a great deal on the Dell XPS 15 or the Lenovo Legion Pro 7i (2024)
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.
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