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What we think
The PerfectRec laptop team Learn more
Updated June 22, 2024·
For a balance of performance and portability, the Microsoft Surface Laptop 6 15" is a strong contender. It offers a high-resolution touchscreen with excellent color accuracy, making it ideal for general use and light engineering tasks. Its slim design and longer battery life enhance its portability, suitable for on-the-go professionals. However, if your needs lean towards intensive tasks like gaming, 3D rendering, or machine learning, the Dell Alienware X17 R2's superior graphics card and processing power will deliver the performance you require, albeit at the cost of portability and battery life. It's also built for expansion with additional RAM and storage slots, ensuring future-proofing for demanding applications. Choose the Surface for its all-around versatility and the Alienware for its raw power and upgradability. 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 build quality
- Best in class speakers
- Very good keyboard
Advantages of the Microsoft Surface Laptop 6 15"
- Good portability
- Good battery life
Key differences
Gaming and AI
8.9
6.6
9.3/10
OVERALL GPU SCORE
4.2/10
1920 x 1080
RESOLUTION
2496 x 1664
480Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.0/10
FAN NOISE SCORE
8.0/10
The Dell Alienware X17 R2 is very good for gaming and AI, while the Microsoft Surface Laptop 6 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
9.1
7.8
9.4/10
OVERALL CPU SCORE
8.7/10
9.3/10
OVERALL GPU SCORE
4.2/10
32.0 GB
RAM
16.0 GB
The Dell Alienware X17 R2 is excellent for engineering and design, while the Microsoft Surface Laptop 6 15" is 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
8.5
8.1
17.3in
SIZE
15.0in
1920 x 1080
RESOLUTION
2496 x 1664
IPS
DISPLAY TECHNOLOGY
IPS
480Hz
REFRESH RATE
120Hz
367.0 nits
BRIGHTNESS
400.0 nits
The Dell Alienware X17 R2 has a better screen than the Microsoft Surface Laptop 6 15" for gaming and AI, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
2.0 Hours
9.0 Hours
The Dell Alienware X17 R2 has 2 hours of battery life. The Microsoft Surface Laptop 6 15" has 9 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
15.0in
6.8 lbs
WEIGHT
3.7 lbs
0.8in
THICKNESS
0.6in
The Microsoft Surface Laptop 6 15" 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
7.4
The Dell Alienware X17 R2 has very good build quality, while the Microsoft Surface Laptop 6 15" has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$2,000
$1,200
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Dell Alienware X17 R2 has a price of $2,000 and the Microsoft Surface Laptop 6 15" costs $1,200.
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Key similarities
General Use
8.2
7.7
1920 x 1080
RESOLUTION
2496 x 1664
IPS
DISPLAY TECHNOLOGY
IPS
367.0 nits
DISPLAY BRIGHTNESS
400.0 nits
2.0 Hours
BATTERY LIFE
9.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
7.0/10
6.0/10
PORTABILITY SCORE
7.9/10
Although they have very similar scores, PerfectRec considers Dell Alienware X17 R2 to be very good for general use, while the Microsoft Surface Laptop 6 15" is good.
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
7.8
9.4/10
OVERALL CPU SCORE
8.7/10
1920 x 1080
RESOLUTION
2496 x 1664
32.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Dell Alienware X17 R2 to be very good for content creation, while the Microsoft Surface Laptop 6 15" 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
7.8
9.4/10
OVERALL CPU SCORE
8.7/10
32.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2496 x 1664
8.5/10
KEYBOARD QUALITY SCORE
7.0/10
The Dell Alienware X17 R2 and Microsoft Surface Laptop 6 15" 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.
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How the Dell Alienware X17 R2 and the Microsoft Surface Laptop 6 15" compare to other laptops
Spec Comparison
 |  | |
| Dell Alienware X17 R2 | Microsoft Surface Laptop 6 15" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,000 | $1,200 | ||
Release Date | |||
Release Date | December 1, 2021 | June 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 15.7'' x 11.8'' x 0.82'' | 13.4'' x 9.6'' x 0.67'' | |
Weight | |||
Weight | 6.82 lbs | 3.7 lbs | |
Width | |||
Width | 15.72" | 13.39" | |
Depth | |||
Depth | 11.79" | 9.61" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i9-12900HK | Intel Core Ultra 7 165H | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 1024 GB | 256 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 2 Hours | 9 Hours | |
Battery Capacity | |||
Battery Capacity | 87 Wh | 47 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 17.3" | 15" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2496 x 1664 | |
Refresh Rate | |||
Refresh Rate | 480Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 367 nits | 400 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 6.1/10 | 7.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 7/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.5/10 | 8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 1 | |
USB-C ports | |||
USB-C ports | 2 | 3 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 4 | 1 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
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."
Get a great deal on the Dell Alienware X17 R2 or the Microsoft Surface Laptop 6 15"
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 Microsoft
Microsoft is an American technology corporation. Microsoft is best known for their Windows operating system and Surface laptop series. The Surface Laptop is their standard notebook offering, while their Surface Go, Surface Pro, and Surface Studio are their 2-in-1/tablet offerings in order of increasing capability. Although Microsoft charges a premium price tag for their laptops, buyers can expect a well integrated and packaged device since Microsoft develops the Windows operating system.
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