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Updated January 16, 2024·
The Dell Alienware X17 R2 is a high-performance laptop with a powerful Intel i9 processor and Nvidia RTX 3080 Ti graphics card, making it excellent for gaming, 3D work, machine learning, and other intensive tasks. However, it's less portable due to its size and weight, and it's significantly more expensive. The Lenovo V15, on the other hand, is more budget-friendly and is sufficiently capable for general use, lighter work tasks, and media consumption with its AMD Ryzen 5 5500U processor. Its portability is better due to its lighter weight, but for demanding applications, it may fall short in performance compared to the Dell. 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 Alienware X17 R2
- Very good for general use
- Excellent for engineering and design
- Very good for gaming and AI
- Very good for content creation
- Very good overall display quality
- Very good overall build quality
- Best in class speakers
- Very good keyboard
Advantages of the Lenovo V15
- Good portability
- Good battery life
Key differences
General Use
8.2
7.3
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
TN
367.0 nits
DISPLAY BRIGHTNESS
231.0 nits
2.0 Hours
BATTERY LIFE
8.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
6.5/10
6.0/10
PORTABILITY SCORE
7.6/10
The Dell Alienware X17 R2 is very good for general use, while the Lenovo V15 is good.
The Dell Alienware X17 R2, with its higher-tier CPU and double the RAM of the Lenovo V15, as well as a superior screen and speaker quality, is ideal for customers who need high performance and appreciate a high-quality display and good sound, though it is less portable and has a shorter battery life. In contrast, the Lenovo V15 offers decent performance for everyday tasks with satisfactory portability and battery life, making it suitable for users who prioritize an easily transportable laptop with longer battery life for general use.
Gaming and AI
8.9
6.1
9.3/10
OVERALL GPU SCORE
3.6/10
1920 x 1080
RESOLUTION
1920 x 1080
480Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.0/10
FAN NOISE SCORE
8.7/10
The Dell Alienware X17 R2 is very good for gaming and AI, while the Lenovo V15 is only fair.
The Dell Alienware X17 R2 excels in gaming and 3D applications due to its powerful Nvidia RTX 3080 Ti GPU and high screen refresh rate of 480Hz, while the Lenovo V15, with its integrated AMD Vega 7 graphics and a standard 60Hz refresh rate, offers a more modest performance. Additionally, the Alienware’s superior hardware such as an IPS display for better screen quality and a higher-end CPU contributes to its overall more robust gaming capabilities compared to the Lenovo V15.
Engineering and Design
9.1
6.3
9.4/10
OVERALL CPU SCORE
4.6/10
9.3/10
OVERALL GPU SCORE
3.6/10
32.0 GB
RAM
16.0 GB
The Dell Alienware X17 R2 is excellent for engineering and design, while the Lenovo V15 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
8.3
7.3
9.4/10
OVERALL CPU SCORE
4.6/10
1920 x 1080
RESOLUTION
1920 x 1080
32.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
TN
The Dell Alienware X17 R2 is very good for content creation, while the Lenovo V15 is good.
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
7.8
7.1
9.4/10
OVERALL CPU SCORE
4.6/10
32.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
8.5/10
KEYBOARD QUALITY SCORE
6.5/10
The Dell Alienware X17 R2 and Lenovo V15 are both good for software development, though the Dell Alienware X17 R2 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
8.5
5.4
17.3in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
TN
480Hz
REFRESH RATE
60Hz
367.0 nits
BRIGHTNESS
231.0 nits
The Dell Alienware X17 R2 has a better screen than the Lenovo V15 for general use, gaming and AI, engineering and design, software development, and content creation.
The Dell Alienware X17 R2 offers vibrant colors and crisp images due to its higher resolution and brightness, making it suitable for general use and detailed work in engineering and design, where accurate color representation is crucial. However, its lower refresh rate can detract from the smooth visuals required for immersive gaming and 3D applications, which may disappoint gamers. The Lenovo V15's display lacks in all these aspects, with subpar brightness, resolution, and color accuracy, resulting in less satisfactory visuals across all usage scenarios including general tasks, professional design work, and gaming.
Battery
2.0 Hours
8.0 Hours
The Dell Alienware X17 R2 has 2 hours of battery life. The Lenovo V15 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
Fair
Good
17.3in
SIZE
15.6in
6.8 lbs
WEIGHT
3.7 lbs
0.8in
THICKNESS
0.7in
The Lenovo V15 has good portability, while the Dell Alienware X17 R2 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
8.5
6.7
The Dell Alienware X17 R2 has very good build quality, while the Lenovo V15 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$2,000
$579
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Dell Alienware X17 R2 has a price of $2,000 and the Lenovo V15 costs $579.
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How the Dell Alienware X17 R2 and the Lenovo V15 compare to other laptops
Spec Comparison
 |  | |
| Dell Alienware X17 R2 | Lenovo V15 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,000 | $579 | ||
Release Date | |||
Release Date | December 1, 2021 | April 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 15.7'' x 11.8'' x 0.82'' | 14.1'' x 9.3'' x 0.78'' | |
Weight | |||
Weight | 6.82 lbs | 3.75 lbs | |
Width | |||
Width | 15.72" | 14.1" | |
Depth | |||
Depth | 11.79" | 9.3" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i9-12900HK | AMD Ryzen 5 5500U | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 1 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 2 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 87 Wh | 38 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 17.3" | 15.6" | |
Display Technology | |||
Display Technology | IPS | TN | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 480Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 367 nits | 231 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 6.8/10 | |
Portability Score | |||
Portability Score | 6.1/10 | 7.7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7/10 | 8.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 6.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.5/10 | 4.8/10 | |
Webcam | |||
Webcam | 720p | 480p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | No | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 4 | 1 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
Dell Alienware X17 R2
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Dig into reviews and images
NotebookCheck
Allen Ngo | May 2022
"The Alienware x17 R2 recognizes targets a significantly higher TGP of 175 W for a roughly 30 percent performance boost over laptops running on the ~100 W GeForce RTX 3080 Ti like the Razer Blade 15 or Gigabyte Aero YE5. Similar results can be found through the CPU as well. This single aspect of the Alienware is perhaps the biggest differentiating factor between it and other ultrathin gaming laptops. Of course, the "performance at all cost" approach comes with drawbacks. Power consumption in particular is through the roof and battery life suffers because of it even when on the lowest performance settings."
Lenovo V15
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Dig into reviews and images
NotebookCheck
Marvin Gollor | April 2022
"The strengths of the Lenovo V15 G2 AMD lie in its expandability of the RAM and allowing you to use two SSDs, in its performance that goes beyond everyday applications thanks to AMD's hexa-core CPU and Vega-7 iGPU, in its good keyboard, and its relatively robust case. In addition, the battery life of the office laptop is also acceptable, and the device stays cool and relatively quiet."
Get a great deal on the Dell Alienware X17 R2 or the Lenovo V15
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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