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What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
If you prioritize a lower cost and longer battery life for general use like internet browsing and office applications, the Lenovo IdeaPad Slim 7i is a strong option, albeit with less powerful graphics and processing capabilities. However, for more demanding tasks such as gaming, 3D rendering, or machine learning, the Razer Blade 14, with its higher price, offers superior performance due to its advanced graphics card and processor, despite its heavier weight and shorter battery life. The Razer Blade's display also offers a higher resolution for sharper images, though it may contribute to its reduced battery life compared to the Lenovo. 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 7i
- Very good battery life
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
- Excellent keyboard
Key differences
Gaming and AI
6.2
7.9
3.7/10
OVERALL GPU SCORE
8.0/10
1920 x 1080
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
9.5/10
FAN NOISE SCORE
6.5/10
The Razer Blade 14 is good for gaming and AI, while the Lenovo IdeaPad Slim 7i is only fair.
The Razer Blade 14 provides a smoother gaming and 3D experience with its high-performance Nvidia RTX 3070 Ti GPU and a screen with a higher refresh rate, making it suitable for more demanding gaming scenarios. In contrast, the Lenovo IdeaPad Slim 7i is equipped with a more modest Intel Iris Xe GPU and a standard refresh rate screen, which is fair for casual gaming but may not handle intensive gaming as well.
Engineering and Design
7.1
8.4
5.5/10
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 7i 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
6.9
8.0
14.0in
SIZE
14.0in
1920 x 1080
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
340.0 nits
BRIGHTNESS
328.0 nits
The Razer Blade 14 has a better screen than the Lenovo IdeaPad Slim 7i for general use, gaming and AI, engineering and design, content creation, and software development.
When considering the Lenovo IdeaPad Slim 7i, it's well-suited for general use and engineering with a display that offers clear visuals and vibrant colors, but gamers might find the refresh rate limiting, leading to less smooth visuals in fast-paced games. The Razer Blade 14, on the other hand, excels in providing stellar color accuracy and sharpness for both general use and professional design tasks, yet it falls short for gaming where higher refresh rates are crucial for fluid motion. Both laptops have quality displays for everyday tasks and demanding design work, but gamers should consider other models prioritizing high refresh rates for the best gaming experience.
Battery
11.5 Hours
9.5 Hours
The Lenovo IdeaPad Slim 7i has 11.5 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
Very Good
Very Good
14.0in
SIZE
14.0in
2.9 lbs
WEIGHT
3.9 lbs
0.5in
THICKNESS
0.6in
The Lenovo IdeaPad Slim 7i and Razer Blade 14 both have very good portability, though the Lenovo IdeaPad Slim 7i has somewhat better portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8
8.5
The Razer Blade 14 has very good build quality, while the Lenovo IdeaPad Slim 7i has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$899
$1,900
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Lenovo IdeaPad Slim 7i has a price of $899 and the Razer Blade 14 costs $1,900.
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Key similarities
General Use
7.7
8.1
1920 x 1080
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
340.0 nits
DISPLAY BRIGHTNESS
328.0 nits
11.5 Hours
BATTERY LIFE
9.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
8.9/10
PORTABILITY SCORE
8.2/10
Although they have very similar scores, PerfectRec considers Razer Blade 14 to be very good for general use, while the Lenovo IdeaPad Slim 7i is good.
The Razer Blade 14 outperforms the Lenovo IdeaPad Slim 7i for general use by offering a more powerful CPU and GPU, ideal for more demanding applications, and a higher quality screen with better resolution and color accuracy which enhances the visual experience. However, the Lenovo IdeaPad Slim 7i is lighter and thus more portable, and it has a slightly longer battery life which may be preferable for users who need to work on the go without frequent recharging.
Content Creation
7.7
8.1
5.5/10
OVERALL CPU SCORE
8.5/10
1920 x 1080
RESOLUTION
2560 x 1440
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Razer Blade 14 to be very good for content creation, while the Lenovo IdeaPad Slim 7i 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
7.5
7.9
5.5/10
OVERALL CPU SCORE
8.5/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1440
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
The Razer Blade 14 and Lenovo IdeaPad Slim 7i 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 7i and the Razer Blade 14 compare to other laptops
Spec Comparison
 |  | |
| Lenovo IdeaPad Slim 7i | Razer Blade 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$899 | $1,900 | ||
Release Date | |||
Release Date | October 1, 2020 | February 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.6'' x 8.2'' x 0.59'' | 12.6'' x 8.7'' x 0.66'' | |
Weight | |||
Weight | 2.99 lbs | 3.92 lbs | |
Width | |||
Width | 12.62" | 12.59" | |
Depth | |||
Depth | 8.2" | 8.66" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1165G7 | AMD Ryzen 9 6900HX | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 11.5 Hours | 9.5 Hours | |
Battery Capacity | |||
Battery Capacity | 60.7 Wh | 62 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1440 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 340 nits | 328 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 8.9/10 | 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 | 9.5/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7.5/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | 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 Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
Lenovo IdeaPad Slim 7i
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Dig into reviews and images
PCMag
Ted Needleman
| January 2022
"Among Lenovo's multiple laptop brands, the IdeaPad family is decidedly the one designed for consumers: people who want decent performance at a reasonable price. Consider, then, this laptop a paragon for the pickier members of that crowd. With a 14-inch touch-enabled display, a comfortable keyboard, an Evo-certified Intel Core i7 11th Generation CPU, and the latest Windows 11 operating system, the IdeaPad Slim 7i Pro ultraportable ($1,199 as tested) is a slick mainstream machine at a bit of a premium price, and quite capable for everyday tasks."
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 7i 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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