The Lenovo IdeaPad 5 15" and the Lenovo IdeaPad Slim 5i have similar screen quality.
For general use, the Lenovo IdeaPad 5 and IdeaPad Slim 5i both offer screens that provide adequate resolution and brightness, which means they produce clear images and are easy to view in various lighting conditions, but they may not have the highest quality panels that provide the most vibrant colors or widest viewing angles. In the field of engineering and design, these laptops offer fair screen quality, as they cover basic color gamut requirements, yet they may lack the wide color accuracy professionals need for precise color work, such as full DCI-P3 or Adobe RGB coverage. When it comes to gaming and 3D work, both models fall short due to their lower refresh rates, which can lead to less smooth visuals, although they still manage to deliver acceptable resolution and panel quality for casual use.
Battery
11.0 Hours
8.0 Hours
The Lenovo IdeaPad 5 15" has 11 hours of battery life. The Lenovo IdeaPad Slim 5i has 8 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
$690
$828
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Lenovo IdeaPad 5 15" has a price of $690 and the Lenovo IdeaPad Slim 5i costs $828.
The Lenovo IdeaPad Slim 5i and Lenovo IdeaPad 5 15" are both good for general use.
The Lenovo IdeaPad 5 15" with an AMD Ryzen CPU and Vega GPU, standard FHD touchscreen, ample battery life, and solid build is a reliable option for everyday tasks. The Lenovo IdeaPad Slim 5i, though slightly heavier, offers more RAM, a slightly larger and higher resolution screen, better thermal management, and a recent Intel CPU with Iris Xe graphics, making it an equally good choice for general use with a slight edge in multitasking performance and display quality.
Gaming and AI
6.2/10
6.3/10
3.6/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
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 IdeaPad Slim 5i and Lenovo IdeaPad 5 15" are both only fair for gaming and AI.
The Lenovo IdeaPad 5 15" and the Lenovo IdeaPad Slim 5i are fair for gaming and 3D because they both have integrated GPUs, which are less powerful than dedicated gaming GPUs, and standard screen refresh rates of 60 Hz, which are lower than the higher refresh rates preferred for smooth gaming experiences. While both have decent CPUs and screen quality that contribute to overall performance, their integrated graphics and lower refresh rates limit their potential for more demanding gaming and 3D tasks.
Engineering and Design
6.7/10
7.0/10
6.8/10
OVERALL CPU SCORE
6.9/10
3.6/10
OVERALL GPU SCORE
3.7/10
8.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers Lenovo IdeaPad Slim 5i to be good for engineering and design, while the Lenovo IdeaPad 5 15" is only fair.
The Lenovo IdeaPad Slim 5i is better suited for engineering and design due to its higher RAM and more powerful processor, which are very important for such tasks, although its integrated GPU is good but not designed for intensive gaming or heavy 3D tasks. The Lenovo IdeaPad 5 15", while fair in this regard, has less RAM and a slightly less powerful processor, affecting performance in demanding applications, but it is still capable of handling moderate design tasks with an adequate integrated GPU.
Content Creation
7.3/10
7.4/10
6.8/10
OVERALL CPU SCORE
6.9/10
1920 x 1080
RESOLUTION
1920 x 1200
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo IdeaPad Slim 5i and Lenovo IdeaPad 5 15" 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
7.4/10
6.8/10
OVERALL CPU SCORE
6.9/10
8.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1200
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo IdeaPad Slim 5i and Lenovo IdeaPad 5 15" 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
Good
Good
15.6in
SIZE
16.0in
4.0 lbs
WEIGHT
4.1 lbs
0.6in
THICKNESS
0.7in
The Lenovo IdeaPad 5 15" and Lenovo IdeaPad Slim 5i both have good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.6/10
7.6/10
The Lenovo IdeaPad 5 15" and Lenovo IdeaPad Slim 5i both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Give feedback
We’re constantly working to improve.
How the Lenovo IdeaPad 5 15" and the Lenovo IdeaPad Slim 5i compare to other laptops
"The Lenovo IdeaPad 5 is convincing due to its long battery life. The device scores points especially with its large battery and long battery runtimes combined with its low consumption. The CPU and GPU perform in the test as one would expect, and in line with what was familiar from the somewhat smaller 14-inch sister model, the Lenovo IdeaPad 5 14."
"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."
Get a great deal on the Lenovo IdeaPad 5 15" or the Lenovo IdeaPad Slim 5i
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.
By the numbers
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
132,495
Recommendations made
28,708
Consumer hours saved
About the laptop team
Joe Golden, Ph.D
CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
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.
Craig Russell
Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.