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What we think
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Updated January 10, 2024·
The Lenovo IdeaPad Slim 5i, being less expensive, offers solid general use performance with good battery life, a comfortable keyboard, and a larger 16-inch screen. However, its integrated graphics limit its capabilities for demanding 3D applications, engineering software, and gaming. The MSI Katana 15, although more costly, includes a powerful dedicated graphics card and a higher refresh rate display, catering well to gaming and performance-intensive tasks such as 3D rendering or engineering simulations. It comes with more storage but has a shorter battery life and is less portable due to its slightly larger weight and size. 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
- Good battery life
- Very good keyboard
Advantages of the MSI Katana 15
- Good for gaming and AI
- Good speakers
Key differences
Gaming and AI
6.3
7.6
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 MSI Katana 15 is good for gaming and AI, while the Lenovo IdeaPad Slim 5i is only fair.
The MSI Katana 15 is better suited for gaming and 3D applications due to its superior Nvidia RTX 4060 GPU and higher screen refresh rate of 144Hz, compared to the Lenovo IdeaPad Slim 5i which has an integrated Intel Iris Xe GPU and a lower refresh rate of 60Hz. While both laptops have similar CPU and screen quality, these GPU and refresh rate differences are crucial for smoother graphics and more responsive gameplay.
Engineering and Design
7.0
7.7
6.9/10
OVERALL CPU SCORE
6.6/10
3.7/10
OVERALL GPU SCORE
8.3/10
16.0 GB
RAM
16.0 GB
The MSI Katana 15 and Lenovo IdeaPad Slim 5i are both good for engineering and design, though the MSI Katana 15 is somewhat better.
The Lenovo IdeaPad Slim 5i is equipped with an integrated graphics chip which is suitable for general engineering and design tasks, and its high-resolution screen supports a broader range of colors which can be great for detail-oriented design work. On the other hand, the MSI Katana 15 includes a dedicated Nvidia RTX GPU which excels in tasks that require more graphics power, such as 3D rendering or simulation, making it a stronger option for more intensive engineering applications.
Screen Quality
6.4
6.8
16.0in
SIZE
15.6in
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
315.0 nits
BRIGHTNESS
258.0 nits
The Lenovo IdeaPad Slim 5i has a better screen than the MSI Katana 15 for software development, while the MSI Katana 15 has a better screen for general use, gaming and AI, and engineering and design.
For general use, both the Lenovo IdeaPad Slim 5i and the MSI Katana 15 offer adequate resolution and brightness but may not provide the vibrant colors or viewing angles found in higher-end screens. When it comes to engineering and design, neither laptop provides wide color gamuts necessary for precise color work, making them less suitable for professional graphics tasks. In the realm of gaming and 3D applications, the limited refresh rate on both models could lead to less smooth visuals, which might detract from fast-paced gaming or fluid 3D rendering experiences.
Battery
8.0 Hours
4.0 Hours
The Lenovo IdeaPad Slim 5i has 8 hours of battery life. The MSI Katana 15 has 4 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
4.9 lbs
0.7in
THICKNESS
0.9in
The Lenovo IdeaPad Slim 5i has good portability, while the MSI Katana 15 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$828
$949
$400
$600
$800
$1,000
$1,200
$1,400
The Lenovo IdeaPad Slim 5i has a price of $828 and the MSI Katana 15 costs $949.
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Key similarities
General Use
7.5
7.5
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
315.0 nits
DISPLAY BRIGHTNESS
258.0 nits
8.0 Hours
BATTERY LIFE
4.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
7.5/10
7.6/10
PORTABILITY SCORE
6.9/10
The Lenovo IdeaPad Slim 5i and MSI Katana 15 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
7.4
6.9/10
OVERALL CPU SCORE
6.6/10
1920 x 1200
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The MSI Katana 15 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
7.0
6.9/10
OVERALL CPU SCORE
6.6/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
1920 x 1080
8.0/10
KEYBOARD QUALITY SCORE
7.5/10
The Lenovo IdeaPad Slim 5i and MSI Katana 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.
Build Quality
7.6
7.2
The Lenovo IdeaPad Slim 5i and MSI Katana 15 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 Lenovo IdeaPad Slim 5i and the MSI Katana 15 compare to other laptops
Spec Comparison
 |  | |
| Lenovo IdeaPad Slim 5i | MSI Katana 15 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$828 | $949 | ||
Release Date | |||
Release Date | May 1, 2023 | February 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.9'' x 0.7'' | 14.1'' x 10.2'' x 0.98'' | |
Weight | |||
Weight | 4.17 lbs | 4.96 lbs | |
Width | |||
Width | 14.02" | 14.13" | |
Depth | |||
Depth | 9.88" | 10.2" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1335U | Intel i5-12450H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 4 Hours | |
Battery Capacity | |||
Battery Capacity | 56.6 Wh | 53.5 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 315 nits | 258 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 7.2/10 | |
Portability Score | |||
Portability Score | 7.6/10 | 6.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 7.5/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Lenovo IdeaPad Slim 5i
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Dig into reviews and images
HT Tech
Robin Sinha | February 2021
"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."
MSI Katana 15
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Dig into reviews and images
NotebookCheck
Christian Hintze | March 2023
"The MSI Katana 15 B12 combines a Gen12 CPU with an RTX 4050, which is actually not a bad idea for a budget gamer. The CPU is anything but bad and the GPU in the Katana 15 proves to be significantly more efficient than last year's models. However, our main point of criticism for budget gamers is the price: while you can get budget laptops with RTX 3060 from around US$800, you pay a whole US$1,499.99 here! The efficiency advantages of the RTX 4050 do not justify this price premium."
Get a great deal on the Lenovo IdeaPad Slim 5i or the MSI Katana 15
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.
About MSI
MSI, also known as Micro-Star International, is a Taiwanese technology corporation. MSI is known for their wide range of gaming devices. Their series include the entry-level Cyborg/Thin and Sword/Katana series, the mid-range Bravo/Delta and Crosshair/Pulse series, and their high-end Vector, Raider, Stealth, and Titan GT series. At every performance level, MSI offers a variety of devices with varying balances between performance, battery life, weight, and price, making them a solid option to consider at every price point.
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