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Updated January 10, 2024·
The Lenovo IdeaPad Slim 5i is often significantly less expensive than the Razer Blade 14, which is priced at a premium. The Slim 5i offers a larger screen and adequate performance for general use and some engineering tasks, featuring an Intel i5 processor and integrated graphics. Its battery life is adequate for day-to-day activities, and it has a decent portability score, making it practical for carrying around. Meanwhile, the Razer Blade 14 offers superior performance with an AMD Ryzen 9 processor and Nvidia RTX 3070 Ti graphics, making it suitable for intensive gaming, 3D rendering, machine learning, and engineering projects. It has a longer battery life, higher quality build, and is more portable despite its smaller screen size. If budget is a concern and your computing needs are moderate, the Slim 5i is a reasonable choice; however, if you require high performance for advanced applications and can afford the higher price, the Blade 14 is a compelling option. 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
- The Lenovo IdeaPad Slim 5i has no clear advantages over the Razer Blade 14.
Advantages of the Razer Blade 14
- Very good for general use
- Very good for engineering and design
- Good for gaming and AI
- Very good for content creation
- Very good overall display quality
- Very good overall build quality
- Very good portability
- Good speakers
- Excellent keyboard
Key differences
General Use
7.5
8.1
1920 x 1200
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
315.0 nits
DISPLAY BRIGHTNESS
328.0 nits
8.0 Hours
BATTERY LIFE
9.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
7.6/10
PORTABILITY SCORE
8.2/10
The Razer Blade 14 is very good for general use, while the Lenovo IdeaPad Slim 5i is good.
The Lenovo IdeaPad Slim 5i is suitable for general use due to its solid processor, sufficient RAM, and a good quality screen, while also being portable and offering decent battery life. In comparison, the Razer Blade 14 excels thanks to its superior processor and graphics, higher resolution and quality display, as well as excellent battery life, but this comes with a higher price and a slightly lower portability due to its weight and size.
Gaming and AI
6.3
7.9
3.7/10
OVERALL GPU SCORE
8.0/10
1920 x 1200
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
6.5/10
The Razer Blade 14 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
8.4
6.9/10
OVERALL CPU SCORE
8.5/10
3.7/10
OVERALL GPU SCORE
8.0/10
16.0 GB
RAM
16.0 GB
The Razer Blade 14 is very good for engineering and design, while the Lenovo IdeaPad Slim 5i is good.
The Razer Blade 14 outperforms the Lenovo IdeaPad Slim 5i for engineering and design use due to its superior AMD Ryzen 9 processor and high-end Nvidia RTX GPU, which are crucial for demanding software, while also offering better screen quality with higher resolution and color space coverage. Although the IdeaPad Slim 5i provides adequate performance with its Intel i5 processor and integrated GPU for less demanding tasks, as well as being lightweight for portability, the Blade 14's advantages in performance and display quality prevail for intensive workloads, despite being slightly less portable and possibly louder due to its powerful components.
Content Creation
7.4
8.1
6.9/10
OVERALL CPU SCORE
8.5/10
1920 x 1200
RESOLUTION
2560 x 1440
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Razer Blade 14 is very good for content creation, while the Lenovo IdeaPad Slim 5i is good.
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.
Screen Quality
6.4
8.0
16.0in
SIZE
14.0in
1920 x 1200
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
315.0 nits
BRIGHTNESS
328.0 nits
The Razer Blade 14 has a better screen than the Lenovo IdeaPad Slim 5i for general use, gaming and AI, engineering and design, content creation, and software development.
For general use, the Lenovo IdeaPad Slim 5i provides adequate resolution and brightness, suiting everyday tasks, while the Razer Blade 14 offers a sharper image and higher brightness, enhancing visibility and comfort. In engineering and design, the Razer outshines the Lenovo with superior color accuracy and range, crucial for precision work that demands true-to-life color representation. However, for gaming and 3D applications, neither laptop excels due to lower refresh rates, which can lead to less smooth visuals in fast-paced scenarios where higher refresh rates are advantageous.
Battery
8.0 Hours
9.5 Hours
The Lenovo IdeaPad Slim 5i has 8 hours of battery life. The Razer Blade 14 has 9.5 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
16.0in
SIZE
14.0in
4.1 lbs
WEIGHT
3.9 lbs
0.7in
THICKNESS
0.6in
The Razer Blade 14 has very good portability, while the Lenovo IdeaPad Slim 5i has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.6
8.5
The Razer Blade 14 has very good build quality, while the Lenovo IdeaPad Slim 5i has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$828
$10
$0
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Lenovo IdeaPad Slim 5i has a price of $828 and the Razer Blade 14 costs $10.
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Key similarities
Software Development
7.4
7.9
6.9/10
OVERALL CPU SCORE
8.5/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2560 x 1440
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
The Razer Blade 14 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.
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We’re constantly working to improve.
How the Lenovo IdeaPad Slim 5i and the Razer Blade 14 compare to other laptops
Spec Comparison
 |  | |
| Lenovo IdeaPad Slim 5i | Razer Blade 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$828 | $10 | ||
Release Date | |||
Release Date | May 1, 2023 | February 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.9'' x 0.7'' | 12.6'' x 8.7'' x 0.66'' | |
Weight | |||
Weight | 4.17 lbs | 3.92 lbs | |
Width | |||
Width | 14.02" | 12.59" | |
Depth | |||
Depth | 9.88" | 8.66" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1335U | AMD Ryzen 9 6900HX | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 9.5 Hours | |
Battery Capacity | |||
Battery Capacity | 56.6 Wh | 62 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 2560 x 1440 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 315 nits | 328 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.6/10 | 8.2/10 | |
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 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 7.5/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | 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 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."
Razer Blade 14
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Dig into reviews and images
NotebookCheck
Allen Ngo | May 2022
"After making a huge splash with the original 2021 model, it's expected that the 2022 refresh would be more of a minor update to an already impressive machine. It adds a higher resolution webcam (720p to 1080p), faster CPU (Ryzen 9 5900HX to Ryzen 9 6900HX), faster GPU (RTX 3070/3080 to 3070/3080 Ti), faster RAM (DDR4-3200 to DDR5-4800), faster M.2 SSD support (PCIe3 x4 to PCIe4 x4), newer WLAN module (Killer AX1690i to Qualcomm WCN685x), and a MUX switch for the new integrated Radeon 680M GPU. It's indubitably an upgrade especially in terms of single-thread processor performance."
Get a great deal on the Lenovo IdeaPad Slim 5i or the Razer Blade 14
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 Razer
Razer is an American-Singaporean technology company. Razer is best known for their Blade series laptops, well known for their strong performance and sleek design. Although Razer charges a premium price tag for their laptops, buyers can expect a stealthy laptop with clean fit and finish and strong performance. All of their models offer great portability and build quality compared to other gaming laptops.
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Why trust us
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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