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Updated January 10, 2024·
The Dell Alienware x14 R1 is a strong choice for gaming and engineering tasks due to its more powerful GPU and high refresh rate display; however, it's heavier and has a shorter battery life compared to the Lenovo Slim Pro 7 14. On the other hand, the Lenovo offers a higher resolution touchscreen, a more modern processor, and it's lighter, making it a better option for portability and general use. Both are similarly priced, so consider if you prioritize performance in specialized tasks like gaming or if portability and display quality for everyday activities are more important for 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 Dell Alienware x14 R1
- Very good for engineering and design
- Good for gaming and AI
- Very good overall build quality
- Very good keyboard
Advantages of the Lenovo Slim Pro 7 14
- Very good for general use
- Very good for content creation
- Very good battery life
- Very good speakers
Key differences
Gaming and AI
7.6
6.7
7.0/10
OVERALL GPU SCORE
4.8/10
1920 x 1080
RESOLUTION
2560 x 1600
144Hz
REFRESH RATE
90Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.0/10
FAN NOISE SCORE
8.0/10
The Dell Alienware x14 R1 is good for gaming and AI, while the Lenovo Slim Pro 7 14 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.
Screen Quality
7.9
7.4
14.0in
SIZE
14.5in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
90Hz
411.0 nits
BRIGHTNESS
334.0 nits
The Dell Alienware x14 R1 has a better screen than the Lenovo Slim Pro 7 14 for general use, and gaming and AI, while the Lenovo Slim Pro 7 14 has a better screen for software development.
When considering the Dell Alienware x14 and the Lenovo Slim Pro 7 for general use, both laptops offer high resolution and bright displays with panel types that provide clear and sharp images, making them suitable for everyday tasks. For engineering and design, the screens of both laptops cover a wide range of colors in the DCI-P3 and Adobe RGB spectrums, ensuring accurate color representation for professional work. However, for gaming and 3D applications, both laptops fall short as they lack high refresh rates, which are crucial for smooth motion and a more immersive experience.
Battery
9.0 Hours
12.0 Hours
The Dell Alienware x14 R1 has 9 hours of battery life. The Lenovo Slim Pro 7 14 has 12 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.
Build Quality
8.5
7.8
The Dell Alienware x14 R1 has very good build quality, while the Lenovo Slim Pro 7 14 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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Key similarities
General Use
7.8
8.0
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
411.0 nits
DISPLAY BRIGHTNESS
334.0 nits
9.0 Hours
BATTERY LIFE
12.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
8.0/10
PORTABILITY SCORE
8.4/10
Although they have very similar scores, PerfectRec considers Lenovo Slim Pro 7 14 to be very good for general use, while the Dell Alienware x14 R1 is good.
The Lenovo Slim Pro 7 14 has a higher-resolution and touch-enabled screen, contributing to a better overall screen quality, and offers double the storage capacity compared to the Dell Alienware x14 R1, alongside a lighter build and longer battery life, which enhance its portability and usability for general tasks. Conversely, the Dell Alienware x14 R1, while heavier and with a lower battery life, boasts a high-performance CPU and GPU which could favour users with more demanding applications but might be an overkill for just general use.
Engineering and Design
8.2
7.7
9.1/10
OVERALL CPU SCORE
7.9/10
7.0/10
OVERALL GPU SCORE
4.8/10
16.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers Dell Alienware x14 R1 to be very good for engineering and design, while the Lenovo Slim Pro 7 14 is good.
The Dell Alienware x14 R1 stands out in engineering and design use due to its powerful Intel i7 processor, high-end Nvidia RTX 3060 graphics, and a high brightness and color coverage display which is crucial for detailed visual tasks, despite being less portable and having more significant operating noise. In contrast, the Lenovo Slim Pro 7 14, while also equipped with a capable AMD Ryzen 7 processor and Nvidia RTX 3050 graphics, offers a higher-resolution display with touch functionality, slightly better portability, and quieter operation, but falls short on GPU performance and display brightness compared to the Dell.
Content Creation
7.9
8.0
9.1/10
OVERALL CPU SCORE
7.9/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Lenovo Slim Pro 7 14 to be very good for content creation, while the Dell Alienware x14 R1 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
7.7
7.8
9.1/10
OVERALL CPU SCORE
7.9/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
The Lenovo Slim Pro 7 14 and Dell Alienware x14 R1 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.
Portability
Very Good
Very Good
14.0in
SIZE
14.5in
4.0 lbs
WEIGHT
3.5 lbs
0.5in
THICKNESS
0.6in
The Lenovo Slim Pro 7 14 and Dell Alienware x14 R1 both have very good portability.
The most portable laptops are small, thin, and light.
Cost
$1,201
$1,200
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Dell Alienware x14 R1 has a price of $1,201 and the Lenovo Slim Pro 7 14 costs $1,200.
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How the Dell Alienware x14 R1 and the Lenovo Slim Pro 7 14 compare to other laptops
Spec Comparison
 |  | |
| Dell Alienware x14 R1 | Lenovo Slim Pro 7 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,201 | $1,200 | ||
Release Date | |||
Release Date | August 1, 2022 | February 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12.7'' x 10.3'' x 0.57'' | 12.9'' x 8.9'' x 0.61'' | |
Weight | |||
Weight | 4.06 lbs | 3.5 lbs | |
Width | |||
Width | 12.66" | 12.91" | |
Depth | |||
Depth | 10.34" | 8.92" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | AMD Ryzen 7 7735HS | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9 Hours | 12 Hours | |
Battery Capacity | |||
Battery Capacity | 80 Wh | 73 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 14.5" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 144Hz | 90Hz | |
Display Brightness | |||
Display Brightness | 411 nits | 334 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 8.1/10 | 8.4/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7.5/10 | 8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 1 | |
USB-C ports | |||
USB-C ports | 3 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 4 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
Dell Alienware x14 R1
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Dig into reviews and images
NotebookCheck
Andreas Osthoff | March 2022
"The Alienware X14 series is thinner, but also slower than the competition. With the X series, you get plenty of modern technology: Intel Alder Lake CPUs, GeForce RTX 3000 GPUs, Thunderbolt 4, PCIe 4.0, Wi-Fi 6E, G-Sync, and Advanced Optimus. However, the slim design has some drawbacks, just like its larger siblings. The shifted hinge position results in a very deep device with a large footprint compared to the competition."
Lenovo Slim Pro 7 14
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Dig into reviews and images
PCWorld
Matthew S. Smith | May 2023
"The Lenovo Slim Pro 7 is an attractive, portable laptop that’s ideal if you need a combination of CPU and GPU performance. It also nails the fundamentals with solid connectivity, an enjoyable keyboard, a large touchpad, and top-notch webcam. Display quality is a weakness, but it’s an acceptable compromise for the laptop’s extremely competitive $1,199 MSRP. The Slim Pro 7 is a versatile, affordable laptop and hard to beat for the price."
Get a great deal on the Dell Alienware x14 R1 or the Lenovo Slim Pro 7 14
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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