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The PerfectRec laptop team Learn more
Updated January 10, 2024·
When deciding between the Dell Latitude 5431 and the Lenovo IdeaPad Slim 7i, consider your primary needs. The Dell Latitude offers Windows 11 Pro, which can be beneficial for business-oriented tasks and compatibility with the latest software, while the Lenovo IdeaPad comes with Windows 10 Home and a slightly larger battery which could provide longer usage time. Both have similar processors, though the Lenovo's is a bit older. Despite the IdeaPad's older CPU, it compensates with more storage right out of the box. The Latitude is a bit heavier and thicker, which may impact portability compared to the slimmer and lighter IdeaPad. If you frequently perform tasks on the go, the lightweight Lenovo might be more convenient. The Dell has a range of ports that may provide more connectivity options useful for professional environments. In sum, prioritize Windows 11 and connectivity with the Dell or longer battery life and portability with the Lenovo. 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 Latitude 5431
- Very good speakers
Advantages of the Lenovo IdeaPad Slim 7i
- Good for engineering and design
- Very good portability
- Very good battery life
- Very good keyboard
Key differences
Screen Quality
6.1
6.9
14.0in
SIZE
14.0in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
241.0 nits
BRIGHTNESS
340.0 nits
The Lenovo IdeaPad Slim 7i has a better screen than the Dell Latitude 5431 for general use, gaming and AI, engineering and design, content creation, and software development.
When considering general use, the Lenovo IdeaPad Slim 7i offers superior screen resolution and brightness compared to the Dell Latitude 5431, enhancing everyday tasks like browsing and video streaming. For engineering and design work, the IdeaPad Slim 7i displays a broader range of colors, vital for precise editing and modeling. However, for gaming and 3D applications, both laptops fall short due to lower refresh rates, although they provide adequate resolution and screen types for less demanding visuals.
Battery
9.0 Hours
11.5 Hours
The Dell Latitude 5431 has 9 hours of battery life. The Lenovo IdeaPad Slim 7i has 11.5 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
Good
Very Good
14.0in
SIZE
14.0in
3.3 lbs
WEIGHT
2.9 lbs
0.9in
THICKNESS
0.5in
The Lenovo IdeaPad Slim 7i has very good portability, while the Dell Latitude 5431 has good portability.
The most portable laptops are small, thin, and light.
Cost
$950
$899
$400
$600
$800
$1,000
$1,200
$1,400
The Dell Latitude 5431 has a price of $950 and the Lenovo IdeaPad Slim 7i costs $899.
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Key similarities
General Use
7.5
7.7
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
241.0 nits
DISPLAY BRIGHTNESS
340.0 nits
9.0 Hours
BATTERY LIFE
11.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.0/10
7.8/10
PORTABILITY SCORE
8.9/10
The Lenovo IdeaPad Slim 7i and Dell Latitude 5431 are both good for general use.
The Dell Latitude 5431 offers solid performance for general use with a capable processor and sufficient RAM, while providing good portability and battery life; its screen quality, however, is a notch below some competitors. On the other hand, the Lenovo IdeaPad Slim 7i boasts a superior screen with better color coverage and higher brightness, along with longer battery life and slightly better portability due to its lighter weight, though it comes with a more advanced processor that can benefit more demanding general use cases.
Gaming and AI
6.2
6.2
3.7/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
8.0/10
FAN NOISE SCORE
9.5/10
The Lenovo IdeaPad Slim 7i and Dell Latitude 5431 are both only fair for gaming and AI.
The Dell Latitude 5431 and Lenovo IdeaPad Slim 7i have integrated GPUs, which are less powerful than dedicated graphics cards, explaining their fair performance in gaming and 3D tasks. Both laptops also feature a standard 60Hz screen refresh rate, which is adequate for general use but less optimal for high-end gaming that benefits from higher refresh rates.
Engineering and Design
6.9
7.1
7.1/10
OVERALL CPU SCORE
5.5/10
3.7/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers Lenovo IdeaPad Slim 7i to be good for engineering and design, while the Dell Latitude 5431 is only fair.
The Dell Latitude 5431 is equipped with an Intel i5 processor and its integrated graphics, suitable for engineering and design tasks that require reliable performance, complemented by a solid screen with decent color coverage, making it a viable option for design work that isn't color-critical.
Content Creation
7.4
7.7
7.1/10
OVERALL CPU SCORE
5.5/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo IdeaPad Slim 7i and Dell Latitude 5431 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
7.3
7.5
7.1/10
OVERALL CPU SCORE
5.5/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
7.0/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo IdeaPad Slim 7i and Dell Latitude 5431 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.
Build Quality
7.4
7.8
The Lenovo IdeaPad Slim 7i and Dell Latitude 5431 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 Latitude 5431 and the Lenovo IdeaPad Slim 7i compare to other laptops
Spec Comparison
 |  | |
| Dell Latitude 5431 | Lenovo IdeaPad Slim 7i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$950 | $899 | ||
Release Date | |||
Release Date | May 1, 2022 | October 1, 2020 | |
Overall Dimensions | |||
Overall Dimensions | 12.7'' x 8.4'' x 0.96'' | 12.6'' x 8.2'' x 0.59'' | |
Weight | |||
Weight | 3.3 lbs | 2.99 lbs | |
Width | |||
Width | 12.65" | 12.62" | |
Depth | |||
Depth | 8.35" | 8.2" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1250P | Intel i7-1165G7 | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 256 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9 Hours | 11.5 Hours | |
Battery Capacity | |||
Battery Capacity | 64 Wh | 60.7 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 241 nits | 340 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 7.9/10 | 8.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | Yes | No | |
Fan Noise Score | |||
Fan Noise Score | 8/10 | 9.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
Lenovo IdeaPad Slim 7i
See more
Dig into reviews and images
PCMag
Ted Needleman
| January 2022
"Among Lenovo's multiple laptop brands, the IdeaPad family is decidedly the one designed for consumers: people who want decent performance at a reasonable price. Consider, then, this laptop a paragon for the pickier members of that crowd. With a 14-inch touch-enabled display, a comfortable keyboard, an Evo-certified Intel Core i7 11th Generation CPU, and the latest Windows 11 operating system, the IdeaPad Slim 7i Pro ultraportable ($1,199 as tested) is a slick mainstream machine at a bit of a premium price, and quite capable for everyday tasks."
Get a great deal on the Dell Latitude 5431 or the Lenovo IdeaPad Slim 7i
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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