For general use, the Dell Latitude 5431 offers excellent battery life and a high-quality build, making it a reliable choice for everyday tasks and business use, though it comes at a higher price point. On the other hand, the Lenovo LOQ 15i, with its more powerful Nvidia RTX 4060 GPU and faster refresh rate, is better suited for gaming, 3D rendering, and machine learning tasks. It's also more budget-friendly but has a shorter battery life and is less portable due to its larger size and weight. If performance for intensive tasks like gaming or engineering is your priority and you're okay with sacrificing some portability and battery life, the Lenovo LOQ 15i is the way to go. However, if you value long battery life, portability, and a premium build for general productivity tasks, the Dell Latitude 5431 is the better investment despite its higher cost. 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
Good portability
Very good speakers
Advantages of the Lenovo LOQ 15i
Very good for engineering and design
Good for gaming and AI
Good overall display quality
Very good keyboard
Key differences
Gaming and AI
6.2/10
7.9/10
3.7/10
OVERALL GPU SCORE
8.3/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
144Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
8.0/10
FAN NOISE SCORE
7.0/10
The Lenovo LOQ 15i is good for gaming and AI, while the Dell Latitude 5431 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.
Engineering and Design
6.9/10
8.2/10
7.1/10
OVERALL CPU SCORE
9.0/10
3.7/10
OVERALL GPU SCORE
8.3/10
16.0 GB
RAM
16.0 GB
The Lenovo LOQ 15i is very good for engineering and design, while the Dell Latitude 5431 is only fair.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Screen Quality
6.1/10
7.1/10
14.0in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
241.0 nits
BRIGHTNESS
329.0 nits
The Lenovo LOQ 15 has a better screen than the Dell Latitude 5431 for general use, gaming and AI, engineering and design, content creation, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
9.0 Hours
6.0 Hours
The Dell Latitude 5431 has 9 hours of battery life. The Lenovo LOQ 15 has 6 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
Fair
14.0in
SIZE
15.6in
3.3 lbs
WEIGHT
5.2 lbs
0.9in
THICKNESS
0.9in
The Dell Latitude 5431 has good portability, while the Lenovo LOQ 15i has only fair portability.
The most portable laptops are small, thin, and light.
The Lenovo LOQ 15i and Dell Latitude 5431 are both good for general use.
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.
Content Creation
7.4/10
7.8/10
7.1/10
OVERALL CPU SCORE
9.0/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo LOQ 15i 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
7.3/10
7.6/10
7.1/10
OVERALL CPU SCORE
9.0/10
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 LOQ 15i 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
7.4/10
7.4/10
The Dell Latitude 5431 and Lenovo LOQ 15i both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$950
$930
$400
$600
$800
$1,000
$1,200
$1,400
The Dell Latitude 5431 has a price of $950 and the Lenovo LOQ 15i costs $930.
Give feedback
We’re constantly working to improve.
How the Dell Latitude 5431 and the Lenovo LOQ 15i compare to other laptops
"Even after a short time with the LOQ 15, you'll find it has a lot going for it, but ultimately it's just "good"—not quite a star. The performance is respectable for the hardware it’s running, but Lenovo had to make some design sacrifices to trim the price. One of the better aspects is the keyboard, making it one of the better low-cost gaming laptops to actually put your hands on."
Get a great deal on the Dell Latitude 5431 or the Lenovo LOQ 15i
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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Staff Expert & Software Engineer
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