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Updated January 10, 2024·
Choosing between the Lenovo IdeaPad Slim 5i and the Razer Blade 14 (2023) involves several tradeoffs. If saving money is a priority and you need a laptop for general use, the Lenovo is a strong choice as it's less expensive. The Razer Blade, however, offers superior performance suited for gaming, 3D tasks, or intensive engineering work, but comes at a higher price. It also features a higher resolution display which is better for visual tasks but could lead to quicker battery drain. The Lenovo, being less powerful, may have better battery longevity for everyday tasks. Both are similar in portability. Consider what tasks you'll be doing most and whether the performance or cost-saving is more important to you. 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 (2023).
Advantages of the Razer Blade 14 (2023)
- Very good for general use
- Very good for engineering and design
- Very 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 1600
IPS
DISPLAY TECHNOLOGY
IPS
315.0 nits
DISPLAY BRIGHTNESS
560.0 nits
8.0 Hours
BATTERY LIFE
6.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
7.6/10
PORTABILITY SCORE
8.0/10
The Razer Blade 14 (2023) is very good for general use, while the Lenovo IdeaPad Slim 5i is good.
The Razer Blade 14 (2023) offers superior performance suitable for very good general use, thanks to a more powerful CPU and GPU combination, a sharper screen with higher resolution and pixel density, and greater battery capacity compared to the Lenovo IdeaPad Slim 5i. Despite the IdeaPad Slim 5i being good for general use with a decent CPU and ample RAM, the Razer's portability is slightly better, and it has double the storage capacity, along with significantly better screen brightness and color coverage, contributing to its elevated general use suitability.
Gaming and AI
6.3
8.4
3.7/10
OVERALL GPU SCORE
8.5/10
1920 x 1200
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
240Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
6.5/10
The Razer Blade 14 (2023) is very good for gaming and AI, while the Lenovo IdeaPad Slim 5i is only fair.
The Razer Blade 14 (2023) excels in gaming and 3D tasks because it sports a powerful Nvidia RTX 4060 GPU and a high refresh rate screen, essential for smooth visuals and fast-paced action. Meanwhile, the Lenovo IdeaPad Slim 5i, with its Intel i5-1335U Iris Xe integrated graphics and a standard refresh rate display, offers a fair experience, which is sufficient for casual gaming but not for more demanding graphics-intensive tasks.
Engineering and Design
7.0
8.7
6.9/10
OVERALL CPU SCORE
9.2/10
3.7/10
OVERALL GPU SCORE
8.5/10
16.0 GB
RAM
16.0 GB
The Razer Blade 14 (2023) is very good for engineering and design, while the Lenovo IdeaPad Slim 5i is good.
The Lenovo IdeaPad Slim 5i's Intel i5 CPU and Iris Xe GPU are adequate for engineering and design, but the Razer Blade 14 (2023) surpasses it with a stronger AMD Ryzen 9 CPU and Nvidia RTX 4060 GPU, essential for more demanding tasks. Furthermore, the Razer Blade's superior screen quality enhances design precision, though its higher performance may result in reduced portability and increased operating noise compared to the IdeaPad Slim 5i.
Content Creation
7.4
8.2
6.9/10
OVERALL CPU SCORE
9.2/10
1920 x 1200
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Razer Blade 14 (2023) 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.
Software Development
7.4
7.9
6.9/10
OVERALL CPU SCORE
9.2/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2560 x 1600
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
The Razer Blade 14 (2023) and Lenovo IdeaPad Slim 5i are both good for software development, though the Razer Blade 14 (2023) is somewhat better.
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.
Screen Quality
6.4
8.9
16.0in
SIZE
14.0in
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
240Hz
315.0 nits
BRIGHTNESS
560.0 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.
The Lenovo IdeaPad Slim 5i, with adequate resolution and brightness and a standard panel type, delivers acceptable clarity and visibility for everyday tasks, ensuring a comfortable viewing experience for general use and engineering design tasks, but it lacks the color range professionals may need. The Razer Blade 14, with its higher resolution and brightness along with advanced panel technology, provides sharper images and vibrant colors, crucial for engineering and design work that requires precision and color accuracy. However, for gaming and 3D tasks, despite their screen attributes, both laptops fall short due to lower refresh rates, which are key for smooth motion and responsiveness.
Battery
8.0 Hours
6.0 Hours
The Lenovo IdeaPad Slim 5i has 8 hours of battery life. The Razer Blade 14 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.
Build Quality
7.6
8.5
The Razer Blade 14 (2023) 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
$2,400
$0
$1,000
$2,000
$3,000
$4,000
The Lenovo IdeaPad Slim 5i has a price of $828 and the Razer Blade 14 (2023) costs $2,400.
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Key similarities
Portability
Good
Very Good
16.0in
SIZE
14.0in
4.1 lbs
WEIGHT
4.0 lbs
0.7in
THICKNESS
0.7in
Although they have very similar scores, PerfectRec considers Razer Blade 14 (2023) to have very good portability, while the Lenovo IdeaPad Slim 5i has good portability.
The most portable laptops are small, thin, and light.
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We’re constantly working to improve.
How the Lenovo IdeaPad Slim 5i and the Razer Blade 14 (2023) compare to other laptops
Spec Comparison
 |  | |
| Lenovo IdeaPad Slim 5i | Razer Blade 14 (2023) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$828 | $2,400 | ||
Release Date | |||
Release Date | May 1, 2023 | June 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.9'' x 0.7'' | 12.2'' x 9'' x 0.7'' | |
Weight | |||
Weight | 4.17 lbs | 4.05 lbs | |
Width | |||
Width | 14.02" | 12.23" | |
Depth | |||
Depth | 9.88" | 8.97" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1335U | AMD Ryzen 9 7940HS | |
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 | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 56.6 Wh | 68.1 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 315 nits | 560 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.6/10 | 8/10 | |
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 (2023)
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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 (2023)
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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