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What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Asus Zenbook Flip S13 offers better portability with its lighter weight and longer battery life, which makes it ideal for general use and those requiring a 2-in-1 form factor with a touchscreen. Additionally, it provides a higher resolution display. In contrast, the Dell Alienware m15 R7, while heavier and with a shorter battery life, delivers superior performance for 3D rendering, machine learning, intensive gaming, and engineering tasks due to its more powerful processor and dedicated graphics card. If these more demanding activities are a priority and you are okay with reduced portability, the Alienware might better suit your needs. 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 ASUS Zenbook Flip S13
- Excellent portability
- Very good battery life
Advantages of the Dell Alienware m15 R7
- Very good for engineering and design
- Good for gaming and AI
- Very good overall display quality
- Very good overall build quality
- Very good keyboard
Key differences
Gaming and AI
6.3
7.8
3.7/10
OVERALL GPU SCORE
8.7/10
3840 x 2160
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
240Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.5/10
FAN NOISE SCORE
7.0/10
The Dell Alienware m15 R7 is good for gaming and AI, while the ASUS Zenbook Flip S13 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
7.4
8.2
5.5/10
OVERALL CPU SCORE
8.5/10
3.7/10
OVERALL GPU SCORE
8.7/10
16.0 GB
RAM
16.0 GB
The Dell Alienware m15 R7 is very good for engineering and design, while the ASUS Zenbook Flip S13 is good.
The ASUS Zenbook Flip S13 is equipped with a capable Intel i7 CPU and integrated graphics suitable for design tasks and benefits from a high-resolution touchscreen, enhancing design work, but its less powerful GPU limits more intensive engineering applications.
Screen Quality
7.9
8.2
13.3in
SIZE
15.6in
3840 x 2160
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
240Hz
372.0 nits
BRIGHTNESS
300.0 nits
The ASUS Zenbook Flip S13 has a better screen than the Dell Alienware m15 R7 for engineering and design, software development, and content creation, while the Dell Alienware m15 R7 has a better screen for gaming and AI.
The ASUS Zenbook Flip S13 offers a high resolution and bright display, which ensures crisp and clear visuals for everyday tasks, making it ideal for general users who prioritize sharp text and vibrant images. Engineers and designers would appreciate its color accuracy and range, as it covers a broad spectrum of colors needed for professional work. However, its lower refresh rate could hamper the gaming and 3D experience, where fluid motion and quick screen response are crucial.
Battery
10.5 Hours
5.0 Hours
The ASUS Zenbook Flip S13 has 10.5 hours of battery life. The Dell Alienware m15 R7 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
Excellent
Fair
13.3in
SIZE
15.6in
2.6 lbs
WEIGHT
5.9 lbs
0.5in
THICKNESS
0.9in
The ASUS Zenbook Flip S13 has excellent portability, while the Dell Alienware m15 R7 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8
8.5
The Dell Alienware m15 R7 has very good build quality, while the ASUS Zenbook Flip S13 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,400
$2,200
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The ASUS Zenbook Flip S13 has a price of $1,400 and the Dell Alienware m15 R7 costs $2,200.
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Key similarities
General Use
7.7
7.5
3840 x 2160
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
372.0 nits
DISPLAY BRIGHTNESS
300.0 nits
10.5 Hours
BATTERY LIFE
5.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
9.3/10
PORTABILITY SCORE
6.4/10
The ASUS Zenbook Flip S13 and Dell Alienware m15 R7 are both 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
7.8
7.5
5.5/10
OVERALL CPU SCORE
8.5/10
3840 x 2160
RESOLUTION
2560 x 1440
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS Zenbook Flip S13 and Dell Alienware m15 R7 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
7.6
7.3
5.5/10
OVERALL CPU SCORE
8.5/10
16.0 GB
RAM
16.0 GB
3840 x 2160
RESOLUTION
2560 x 1440
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS Zenbook Flip S13 and Dell Alienware m15 R7 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 ASUS Zenbook Flip S13 and the Dell Alienware m15 R7 compare to other laptops
Spec Comparison
 |  | |
| ASUS Zenbook Flip S13 | Dell Alienware m15 R7 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,400 | $2,200 | ||
Release Date | |||
Release Date | August 1, 2021 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12'' x 8.3'' x 0.51'' | 14'' x 10.7'' x 0.94'' | |
Weight | |||
Weight | 2.65 lbs | 5.93 lbs | |
Width | |||
Width | 12.01" | 14.02" | |
Depth | |||
Depth | 8.31" | 10.73" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1165G7 | AMD Ryzen 9 6900HX | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 10.5 Hours | 5 Hours | |
Battery Capacity | |||
Battery Capacity | 67 Wh | 86 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 13.3" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 3840 x 2160 | 2560 x 1440 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 372 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 9.3/10 | 6.5/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 7/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7.5/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
ASUS Zenbook Flip S13
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Dig into reviews and images
Tom's Hardware
Charles Jefferies | January 2023
"The Asus Zenbook S 13 Flip is an ultra-sleek 2-in-1 convertible. A gorgeous OLED screen and lightweight magnesium chassis make this convertible a traveller’s dream. Its SSD isn’t fast, but it won’t hold you back in everyday use. Its battery life also isn’t class leading, but it’s hardly off the pace. Overall, the Zenbook S 13 Flip OLED holds its head high in the premium convertible category and is a smaller alternative to the Spectre x360 13.5 and the Yoga 9i Gen 7."
Dell Alienware m15 R7
See more
Dig into reviews and images
Tom's Hardware
Brandon Hill | October 2022
"The Alienware M15 offers solid gaming and leading endurance. It makes the most of its CPU and GPU while delivering stellar battery life for a gaming laptop. Opening the lid presents a full-size keyboard with honeycomb cutouts above it on the deck. An oblong RBG lightning element surrounds the entire rear panel and can be color-synced with the other lights on the laptop. There’s not a lot to dislike about the M15 Its productivity performance lagged in some areas, particularly in the storage benchmark, and it’s a bit heavy. Alienware has a clear winner here with the M15 based on its strong overall performance and endurance."
Get a great deal on the ASUS Zenbook Flip S13 or the Dell Alienware m15 R7
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
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.
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