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What we think
The PerfectRec laptop team Learn more
Updated March 21, 2024·
The Lenovo ThinkPad X13 usually offers sturdier build quality and a better keyboard, making it a solid choice for business users who type a lot and value durability. The Dell Inspiron 14 may provide more value for those on a tighter budget, with adequate performance for everyday tasks. If you need your laptop to be more portable for frequent travel, the ThinkPad X13 often has a slight edge in terms of weight and compactness. On the other hand, if you prioritize longer unplugged usage, check the battery life specifications of each model as this can vary. For heavy graphics work or gaming, investigate the specific graphics capabilities, as different configurations can change which laptop is more suitable. Consider your primary use cases and balance these with your budget to make the best choice. 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 Inpsiron 14 7435
- The Dell Inpsiron 14 7435 has no clear advantages over the Lenovo ThinkPad X13.
Advantages of the Lenovo ThinkPad X13
- Very good for general use
- Very good for engineering and design
- Very good for software development
- Very good for content creation
- Very good overall build quality
- Good speakers
- Excellent keyboard
Key differences
General Use
7.8
8.4
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
216.0 nits
DISPLAY BRIGHTNESS
321.0 nits
8.0 Hours
BATTERY LIFE
8.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
8.1/10
PORTABILITY SCORE
8.9/10
The Lenovo ThinkPad X13 is very good for general use, while the Dell Inpsiron 14 7435 is good.
The Dell Inspiron 14 7435 offers a balance of performance and portability at an affordable price, but the Lenovo ThinkPad X13 stands out for its superior CPU and RAM, leading to faster and smoother operation, a higher quality screen for sharper visuals, and it often has a longer battery life for extended use on-the-go. While both laptops are lightweight and easy to carry, the ThinkPad X13's better keyboard, lower operating noise, and more efficient heat management make it a more comfortable choice for prolonged work sessions, despite typically coming at a higher cost.
Engineering and Design
7.1
8.0
6.9/10
OVERALL CPU SCORE
8.8/10
3.6/10
OVERALL GPU SCORE
4.0/10
16.0 GB
RAM
32.0 GB
The Lenovo ThinkPad X13 is very good for engineering and design, while the Dell Inpsiron 14 7435 is good.
The Dell Inspiron 14 7435 is equipped with a high-performing CPU and ample RAM, making it suitable for engineering software, while its GPU and screen quality enhance design tasks; the Lenovo ThinkPad X13, with its robust keyboard and less operating noise, also offers a capable CPU and RAM for engineering, in a more portable package ideal for those on the move. Both laptops will serve engineering and design well, but the Dell might edge out in GPU-intensive tasks, and the Lenovo in portability and typing experience.
Content Creation
7.6
8.2
6.9/10
OVERALL CPU SCORE
8.8/10
1920 x 1200
RESOLUTION
1920 x 1200
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo ThinkPad X13 is very good for content creation, while the Dell Inpsiron 14 7435 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
7.4
8.1
6.9/10
OVERALL CPU SCORE
8.8/10
16.0 GB
RAM
32.0 GB
1920 x 1200
RESOLUTION
1920 x 1200
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
The Lenovo ThinkPad X13 is very good for software development, while the Dell Inpsiron 14 7435 is good.
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
6.1
6.9
14.0in
SIZE
13.3in
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
216.0 nits
BRIGHTNESS
321.0 nits
The Lenovo ThinkPad X13 has a better screen than the Dell Inpsiron 14 7435 for general use, gaming and AI, engineering and design, content creation, and software development.
When considering screen quality for general use, the Lenovo ThinkPad X13 stands out due to its higher resolution and brighter display, which results in clearer and more vibrant visuals. For engineering and design, the ThinkPad also excels with its wider color coverage, making it suitable for tasks requiring color accuracy. However, for gaming and 3D applications, both laptops fall short because they lack high refresh rates, which is crucial for smooth motion and gameplay, despite decent resolutions and panel types.
Portability
Very Good
Very Good
14.0in
SIZE
13.3in
3.4 lbs
WEIGHT
2.8 lbs
0.7in
THICKNESS
0.6in
The Lenovo ThinkPad X13 and Dell Inpsiron 14 7435 both have very good portability, though the Lenovo ThinkPad X13 has somewhat better portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
8.5
The Lenovo ThinkPad X13 has very good build quality, while the Dell Inpsiron 14 7435 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$779
$1,459
$0
$500
$1,000
$1,500
$2,000
$2,500
The Dell Inpsiron 14 7435 has a price of $779 and the Lenovo ThinkPad X13 costs $1,459.
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Key similarities
Gaming and AI
6.3
6.7
3.6/10
OVERALL GPU SCORE
4.0/10
1920 x 1200
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.5/10
The Lenovo ThinkPad X13 and Dell Inpsiron 14 7435 are both only fair for gaming and AI.
The Dell Inspiron 14 7435 and Lenovo ThinkPad X13 have graphics capabilities that allow for basic to moderately demanding gaming and 3D applications, but they aren't specialized gaming machines with top-tier GPUs or high refresh rate screens. While both offer decent processing power and good screen quality, they won't deliver the smooth graphics performance of a dedicated gaming laptop, which could impact your experience during fast-paced games or complex 3D tasks.
Battery
8.0 Hours
8.5 Hours
The Dell Inpsiron 14 7435 has 8 hours of battery life. The Lenovo ThinkPad X13 has 8.5 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.
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How the Dell Inpsiron 14 7435 and the Lenovo ThinkPad X13 compare to other laptops
Spec Comparison
 |  | |
| Dell Inpsiron 14 7435 | Lenovo ThinkPad X13 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$779 | $1,459 | ||
Release Date | |||
Release Date | May 1, 2023 | September 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12.4'' x 8.9'' x 0.73'' | 11.9'' x 8.5'' x 0.63'' | |
Weight | |||
Weight | 3.48 lbs | 2.87 lbs | |
Width | |||
Width | 12.36" | 11.88" | |
Depth | |||
Depth | 8.92" | 8.46" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7730U | AMD Ryzen 7 7840U | |
RAM | |||
RAM | 16 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 8.5 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 41 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 13.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 216 nits | 321 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 8.2/10 | 8.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.8/10 | 7.5/10 | |
Webcam | |||
Webcam | 1080p | 1440p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Dell Inpsiron 14 7435
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Dig into reviews and images
PCMag
Eric Grevstad | August 2023
"We see no shame in an economy laptop missing the four-star mark. Frankly, we considered giving the Inspiron 14 2-in-1 three-and-a-half stars for its low price, competitive performance, and long battery life. Unfortunately, working with a screen that can't deliver at least 300 nits of brightness is simply no fun to the point of detrimental. Still, if you're looking for a convertible laptop on a tight budget, it's worth keeping an eye on Dell's sales and discounts. That Lavender Blue model is fairly tempting."
Lenovo ThinkPad X13
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Dig into reviews and images
NotebookCheck
Benjamin Herzig | September 2023
"The Lenovo ThinkPad X13 G4 has very good input devices, a wide array of security features and ports as well as 5G in the tested configuration. It is more compact and lightweight compared with its predecessor, and it has improved speakers and a slightly better webcam. On the other hand, the fan is more annoying and the performance is barely improved. The battery is worse as well, but this is primarily attributable to the OLED screen - if this aspect is important, buyers should choose the IPS Low Power LCD."
Get a great deal on the Dell Inpsiron 14 7435 or the Lenovo ThinkPad X13
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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About the laptop team
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CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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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