For general use, the Lenovo IdeaPad Slim 5i offers excellent battery life and a high-quality screen with a taller 16:10 aspect ratio, making it a strong choice if you value portability and longevity on a single charge. However, if performance is your priority, especially for gaming, 3D rendering, or machine learning tasks, the Lenovo LOQ 15i with its more powerful Intel i7 processor and dedicated Nvidia RTX 4060 GPU will deliver superior results, albeit with a shorter battery life and slightly less portability. The LOQ 15i also has a faster screen refresh rate, which is beneficial for smoother visuals in games or when working with fast-moving content. Consider the IdeaPad Slim 5i for its all-day battery life and suitability for everyday tasks, or the LOQ 15i for its enhanced performance capabilities at the expense of battery endurance. 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 Lenovo IdeaPad Slim 5i
Good portability
Advantages of the Lenovo LOQ 15i
Very good for engineering and design
Good for gaming and AI
Good overall display quality
Key differences
Gaming and AI
6.3/10
7.9/10
3.7/10
OVERALL GPU SCORE
8.3/10
1920 x 1200
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
144Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
7.0/10
The Lenovo LOQ 15i is good for gaming and AI, while the Lenovo IdeaPad Slim 5i 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
7.0/10
8.2/10
6.9/10
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 Lenovo IdeaPad Slim 5i is good.
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
6.4/10
7.1/10
16.0in
SIZE
15.6in
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
315.0 nits
BRIGHTNESS
329.0 nits
The Lenovo LOQ 15 has a better screen than the Lenovo IdeaPad Slim 5i for general use, gaming and AI, engineering and design, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
8.0 Hours
6.0 Hours
The Lenovo IdeaPad Slim 5i has 8 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
16.0in
SIZE
15.6in
4.1 lbs
WEIGHT
5.2 lbs
0.7in
THICKNESS
0.9in
The Lenovo IdeaPad Slim 5i has good portability, while the Lenovo LOQ 15i has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$828
$930
$400
$600
$800
$1,000
$1,200
$1,400
The Lenovo IdeaPad Slim 5i has a price of $828 and the Lenovo LOQ 15i costs $930.
The Lenovo LOQ 15i and Lenovo IdeaPad Slim 5i 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
6.9/10
OVERALL CPU SCORE
9.0/10
1920 x 1200
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo LOQ 15i and Lenovo IdeaPad Slim 5i 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
7.4/10
7.6/10
6.9/10
OVERALL CPU SCORE
9.0/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
1920 x 1080
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo LOQ 15i and Lenovo IdeaPad Slim 5i 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
7.6/10
7.4/10
The Lenovo IdeaPad Slim 5i 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.
Give feedback
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How the Lenovo IdeaPad Slim 5i and the Lenovo LOQ 15i compare to other laptops
"The device is made for average work loads and if your work has a lot to do with online browsing, using apps that are not power-hungry and streaming videos. The looks are really good and the device in itself is not a heavy one. And with Intel 11th-gen Core processor, you might sail through most of your work without complaints."
"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 Lenovo IdeaPad Slim 5i or the Lenovo LOQ 15i
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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