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The PerfectRec laptop team Learn more
Updated January 12, 2024·
If performance is a top concern and you’ll engage in activities like gaming, 3D modelling, or using complex software, the Lenovo Slim Pro 7 14 may be the better fit as it has a dedicated graphics card. The Dell Inspiron 14 7435, while more affordable, relies on integrated graphics and might not handle such tasks as smoothly. However, the Dell is a 2-in-1 convertible which offers the versatility to switch between a laptop and a tablet, potentially adding value for everyday use or presentations. In terms of portability, both laptops weigh similar, but the Dell's greater thickness could make it slightly less sleek to carry around. As for displays, the Lenovo stands out with a higher resolution screen, which means crisper visuals, particularly beneficial for creative work or entertainment. Lastly, battery life will be key for on-the-go usage, with the Lenovo's larger battery promising longer usage times between charges compared to the Dell. 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
- Very good keyboard
Advantages of the Lenovo Slim Pro 7 14
- Very good for general use
- Very good for content creation
- Good overall display quality
- Very good battery life
- Very good speakers
Key differences
Engineering and Design
7.1
7.7
6.9/10
OVERALL CPU SCORE
7.9/10
3.6/10
OVERALL GPU SCORE
4.8/10
16.0 GB
RAM
16.0 GB
The Lenovo Slim Pro 7 14 and Dell Inpsiron 14 7435 are both good for engineering and design, though the Lenovo Slim Pro 7 14 is somewhat better.
The Dell Inspiron 14 7435 is equipped with a good CPU and GPU for integrated graphics, making it suitable for engineering and design tasks, while its full HD screen delivers clear visuals. The Lenovo Slim Pro 7 14, on the other hand, has a similar high-performance CPU, significantly more powerful dedicated Nvidia graphics, and a high-resolution screen, enhancing its capabilities for more graphically intensive engineering and design software.
Screen Quality
6.1
7.4
14.0in
SIZE
14.5in
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
90Hz
216.0 nits
BRIGHTNESS
334.0 nits
The Lenovo Slim Pro 7 14 has a better screen than the Dell Inpsiron 14 7435 for general use, gaming and AI, engineering and design, content creation, and software development.
For general use, the Lenovo Slim Pro 7 14's higher resolution and brighter display offers a clearer and more vibrant viewing experience compared to the Dell Inspiron 14 7435. When it comes to engineering and design, the Lenovo's superior color gamut ensures more accurate color representation, which is crucial for detailed work. However, for gaming and 3D purposes, while both laptops fall short on the ideal refresh rate, their satisfactory resolution and panel types don't fully compensate for a less smooth visual experience that gamers seek.
Battery
8.0 Hours
12.0 Hours
The Dell Inpsiron 14 7435 has 8 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.
Cost
$779
$1,200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Dell Inpsiron 14 7435 has a price of $779 and the Lenovo Slim Pro 7 14 costs $1,200.
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Key similarities
General Use
7.8
8.0
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
216.0 nits
DISPLAY BRIGHTNESS
334.0 nits
8.0 Hours
BATTERY LIFE
12.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
8.1/10
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 Inpsiron 14 7435 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.
Gaming and AI
6.3
6.7
3.6/10
OVERALL GPU SCORE
4.8/10
1920 x 1200
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
90Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.0/10
The Lenovo Slim Pro 7 14 and Dell Inpsiron 14 7435 are both only fair for gaming and AI.
The Lenovo Slim Pro 7 14 offers better gaming and 3D performance than the Dell Inspiron 14 7435 due to its more powerful Nvidia RTX 3050 graphics card and a higher screen refresh rate of 90Hz, compared to the Dell's integrated AMD Vega 8 graphics and 60Hz refresh rate. Additionally, the Lenovo's processor and screen quality are slightly better, enhancing gaming and 3D tasks further.
Content Creation
7.6
8.0
6.9/10
OVERALL CPU SCORE
7.9/10
1920 x 1200
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 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
7.8
6.9/10
OVERALL CPU SCORE
7.9/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2560 x 1600
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
The Lenovo Slim Pro 7 14 and Dell Inpsiron 14 7435 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
3.4 lbs
WEIGHT
3.5 lbs
0.7in
THICKNESS
0.6in
The Lenovo Slim Pro 7 14 and Dell Inpsiron 14 7435 both have very good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
7.8
The Lenovo Slim Pro 7 14 and Dell Inpsiron 14 7435 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the Dell Inpsiron 14 7435 and the Lenovo Slim Pro 7 14 compare to other laptops
Spec Comparison
 |  | |
| Dell Inpsiron 14 7435 | Lenovo Slim Pro 7 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$779 | $1,200 | ||
Release Date | |||
Release Date | May 1, 2023 | February 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12.4'' x 8.9'' x 0.73'' | 12.9'' x 8.9'' x 0.61'' | |
Weight | |||
Weight | 3.48 lbs | 3.5 lbs | |
Width | |||
Width | 12.36" | 12.91" | |
Depth | |||
Depth | 8.92" | 8.92" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7730U | 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 | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 12 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 73 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 14.5" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 90Hz | |
Display Brightness | |||
Display Brightness | 216 nits | 334 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 8.2/10 | 8.4/10 | |
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 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.8/10 | 8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | 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 | 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 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 Inpsiron 14 7435 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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