When considering the Dell Inspiron and Lenovo ThinkBook, assess your priorities. The Dell is more budget-friendly and may offer a larger screen for easy viewing, but this can make it bulkier, which is less ideal for frequent travel. The Lenovo typically costs more but is usually lighter and more compact, making it a better travel companion. More expensive models often have better performance for demanding tasks and a longer battery life, so if you plan to use resource-intensive programs or need a laptop that can last all day without charging, the extra investment in the Lenovo could be justified. 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 Inspiron 15 3530
The Dell Inspiron 15 3530 has no clear advantages over the Lenovo ThinkBook 13x.
Advantages of the Lenovo ThinkBook 13x
Good for engineering and design
Very good for content creation
Very good overall display quality
Good overall build quality
Excellent portability
Very good speakers
Good keyboard
Key differences
Engineering and Design
6.9/10
7.9/10
6.9/10
OVERALL CPU SCORE
8.6/10
3.7/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Lenovo ThinkBook 13x is good for engineering and design, while the Dell Inspiron 15 3530 is only fair.
The Dell Inspiron 15 3530, with its robust CPU, ample RAM, and dedicated GPU, handles demanding engineering software smoothly and displays crisp visuals on its high-quality screen. In contrast, the Lenovo ThinkBook 13x, while offering similar CPU and RAM capabilities in a more portable form, may have a slight edge in keyboard and speaker quality but could fall short in screen size and GPU power for extensive design tasks.
Content Creation
7.3/10
8.0/10
6.9/10
OVERALL CPU SCORE
8.6/10
1920 x 1080
RESOLUTION
2880 x 1920
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo ThinkBook 13x is very good for content creation, while the Dell Inspiron 15 3530 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
7.2/10
7.9/10
6.9/10
OVERALL CPU SCORE
8.6/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2880 x 1920
6.5/10
KEYBOARD QUALITY SCORE
7.5/10
The Lenovo ThinkBook 13x and Dell Inspiron 15 3530 are both good for software development, though the Lenovo ThinkBook 13x 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
6.6/10
8.2/10
15.6in
SIZE
13.5in
1920 x 1080
RESOLUTION
2880 x 1920
IPS
DISPLAY TECHNOLOGY
IPS
120Hz
REFRESH RATE
120Hz
220.0 nits
BRIGHTNESS
500.0 nits
The Lenovo ThinkBook 13x has a better screen than the Dell Inspiron 15 3530 for general use, gaming and AI, engineering and design, content creation, and software development.
For general use, the Dell Inspiron's screen provides a decent experience due to acceptable resolution and brightness, but the Lenovo ThinkBook 13x stands out with a higher resolution and brightness, resulting in sharper and clearer images. When it comes to engineering and design, the ThinkBook 13x excels once more because it offers a wide range of colors, which is crucial for precision in visual tasks, whereas the Dell Inspiron falls short in color accuracy and range. However, for gaming and 3D where higher refresh rates are key, both laptops underperform due to their lower refresh rates, but the tradeoff for the Lenovo's better resolution and panel type may still offer an edge for less fast-paced games.
Battery
6.5 Hours
8.0 Hours
The Dell Inspiron 15 3530 has 6.5 hours of battery life. The Lenovo ThinkBook 13x 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
Good
Excellent
15.6in
SIZE
13.5in
3.6 lbs
WEIGHT
2.7 lbs
0.6in
THICKNESS
0.5in
The Lenovo ThinkBook 13x has excellent portability, while the Dell Inspiron 15 3530 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2/10
7.6/10
The Lenovo ThinkBook 13x has good build quality, while the Dell Inspiron 15 3530 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$722
$1,399
$0
$500
$1,000
$1,500
$2,000
$2,500
The Dell Inspiron 15 3530 has a price of $722 and the Lenovo ThinkBook 13x costs $1,399.
The Lenovo ThinkBook 13x and Dell Inspiron 15 3530 are both good for general use.
The Dell Inspiron 15 3530, with its capable CPU and abundant RAM, ensures smooth performance for everyday tasks, while its larger screen offers clear visuals but sacrifices portability due to its size and moderate battery life. On the other hand, the Lenovo ThinkBook 13x, while also delivering solid performance and ample memory, boasts a high-quality screen in a more compact and lightweight design, making it highly portable with a longer-lasting battery, though it may have less storage and a different keyboard feel.
Gaming and AI
6.3/10
6.6/10
3.7/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
2880 x 1920
120Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.3/10
The Lenovo ThinkBook 13x and Dell Inspiron 15 3530 are both only fair for gaming and AI.
The Dell Inspiron 15 3530 and Lenovo ThinkBook 13x have GPUs that enable decent gaming and 3D performance, but they may not handle the most demanding games at the highest settings. While both have satisfactory CPUs and screen quality, they lack the high screen refresh rates preferred for the smoothest gaming experiences.
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How the Dell Inspiron 15 3530 and the Lenovo ThinkBook 13x compare to other laptops
Spec Comparison
Dell Inspiron 15 3530
Lenovo ThinkBook 13x
GENERAL
Price
Price
$722
$1,399
Release Date
Release Date
May 1, 2023
January 30, 2024
Overall Dimensions
Overall Dimensions
14.1'' x 9.3'' x 0.65''
11.6'' x 8.1'' x 0.5''
Weight
Weight
3.64 lbs
2.7 lbs
Width
Width
14.11"
11.6"
Depth
Depth
9.25"
8.1"
INTERNAL
Processor
Processor
Intel i5-1335U
Intel Core Ultra 5 125H
RAM
RAM
16 GB
16 GB
DDR Memory Version
DDR Memory Version
4
5
RAM Slots
RAM Slots
2
0
Storage
Storage
512 GB
512 GB
Storage Slots
Storage Slots
1
1
Graphics
Graphics
Iris Xe
Iris Xe
Mux Switch / Advanced Optimus
Mux Switch / Advanced Optimus
No
No
GPU Type
GPU Type
Integrated
Integrated
Supports DLSS
Supports DLSS
No
No
Supports Ray Tracing
Supports Ray Tracing
No
No
BATTERY
Battery Life
Battery Life
6.5 Hours
8 Hours
Battery Capacity
Battery Capacity
41 Wh
74 Wh
SCREEN
Diagonal Size
Diagonal Size
15.6"
13.5"
Display Technology
Display Technology
IPS
IPS
Resolution
Resolution
1920 x 1080
2880 x 1920
Refresh Rate
Refresh Rate
120Hz
120Hz
Display Brightness
Display Brightness
220 nits
500 nits
Screen Aspect Ratio
Screen Aspect Ratio
16:9
3:2
Pixel Density
Pixel Density
141.21 PPI
256.39 PPI
Contrast
Contrast
700: 1
Unknown
Display Response Time
Display Response Time
35 ms
Unknown
DCI-P3
DCI-P3
49 %
81 %
sRGB
sRGB
66 %
100 %
Adobe RGB
Adobe RGB
49 %
78 %
RELIABILITY, APPEARANCE & ACOUSTICS
Build Quality Score
Build Quality Score
6.3/10
7.6/10
Portability Score
Portability Score
8/10
9.4/10
Gaming Laptop Appearance
Gaming Laptop Appearance
No
No
Premium Business Laptop
Premium Business Laptop
No
No
Fan Noise Score
Fan Noise Score
7.5/10
8.4/10
Facial Recognition
Facial Recognition
No
Yes
Upper Side Temp (Max)
Upper Side Temp (Max)
37.8°C
36.5°C
Lower Side Temp (Max)
Lower Side Temp (Max)
55.6°C
39.6°C
Palm Rest Temp (Max)
Palm Rest Temp (Max)
20.6°C
27.1°C
Keyboard Lighting Color
Keyboard Lighting Color
N/A
White
Warranty Period
Warranty Period
1 year
1 year
HARDWARE FEATURES
Keyboard Quality Score
Keyboard Quality Score
6.5/10
7.5/10
Speaker Quality Score
Speaker Quality Score
6.5/10
8.8/10
Webcam
Webcam
1080p
1080p
Fingerprint Reader
Fingerprint Reader
No
Yes
Backlit Keyboard
Backlit Keyboard
No
Yes
Number Pad
Number Pad
Yes
No
CONNECTIVITY
USB Type-A
USB Type-A
2
0
USB-C ports
USB-C ports
1
3
USB-C Charging
USB-C Charging
No
Yes
Display Outputs
Display Outputs
1
3
Thunderbolt Version
Thunderbolt Version
N/A
4
Thunderbolt Ports
Thunderbolt Ports
0
3
DisplayPorts
DisplayPorts
0
0
HDMI Ports
HDMI Ports
1
0
Ethernet
Ethernet
No
No
Bluetooth Version
Bluetooth Version
5.2
5.1
WiFi Version
WiFi Version
6
6E
Get a great deal on the Dell Inspiron 15 3530 or the Lenovo ThinkBook 13x
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.
This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.
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CEO and Laptops Editor
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Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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Laptops Expert
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