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What we think
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Updated January 10, 2024·
The Lenovo IdeaPad Slim 7i is a more budget-friendly option with a midrange price, offering decent storage and memory, a solid processor for everyday tasks, and integrated graphics suitable for non-intensive applications. If you need high-end performance for specialized tasks and don’t mind the higher cost and less portability, the Razer Blade 17 may be the better choice. 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 portability
- Very good battery life
Advantages of the Razer Blade 17
- Very good for general use
- Excellent for engineering and design
- Very good for gaming and AI
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Very good overall build quality
- Excellent speakers
- Excellent keyboard
Key differences
General Use
7.7
8.5
1920 x 1080
RESOLUTION
3840 x 2160
IPS
DISPLAY TECHNOLOGY
IPS
340.0 nits
DISPLAY BRIGHTNESS
486.0 nits
11.5 Hours
BATTERY LIFE
5.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
8.9/10
PORTABILITY SCORE
6.7/10
The Razer Blade 17 is very good for general use, while the Lenovo IdeaPad Slim 7i is good.
The Lenovo IdeaPad Slim 7i, with its lighter weight and longer battery life, offers convenience and sufficient power for everyday tasks, but the Razer Blade 17, with its more powerful CPU, greater RAM, and superior screen quality, is better equipped for demanding applications and offers a richer multimedia experience, though it is less portable and has a shorter battery life.
Gaming and AI
6.2
8.6
3.7/10
OVERALL GPU SCORE
9.2/10
1920 x 1080
RESOLUTION
3840 x 2160
60Hz
REFRESH RATE
144Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
9.5/10
FAN NOISE SCORE
7.2/10
The Razer Blade 17 is very good for gaming and AI, while the Lenovo IdeaPad Slim 7i 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
7.1
9.1
5.5/10
OVERALL CPU SCORE
9.2/10
3.7/10
OVERALL GPU SCORE
9.2/10
16.0 GB
RAM
32.0 GB
The Razer Blade 17 is excellent for engineering and design, while the Lenovo IdeaPad Slim 7i is good.
The Razer Blade 17 outperforms the Lenovo IdeaPad Slim 7i in engineering and design primarily because it has a more potent CPU, double the RAM, and a much more powerful GPU, which are very important for such tasks, along with a higher-resolution and higher-quality display. While the IdeaPad Slim 7i is more portable and has slightly better operating noise performance, these factors are less critical for engineering and design tasks compared to processing power and screen quality.
Content Creation
7.7
8.5
5.5/10
OVERALL CPU SCORE
9.2/10
1920 x 1080
RESOLUTION
3840 x 2160
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Razer Blade 17 is 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
8.5
5.5/10
OVERALL CPU SCORE
9.2/10
16.0 GB
RAM
32.0 GB
1920 x 1080
RESOLUTION
3840 x 2160
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
The Razer Blade 17 is very good for software development, while the Lenovo IdeaPad Slim 7i is good.
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
6.9
8.6
14.0in
SIZE
17.3in
1920 x 1080
RESOLUTION
3840 x 2160
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
340.0 nits
BRIGHTNESS
486.0 nits
The Razer Blade 17 has a better screen than the Lenovo IdeaPad Slim 7i for general use, gaming and AI, engineering and design, content creation, and software development.
For general use, the Lenovo IdeaPad Slim 7i's display provides crisp visuals and bright imagery suitable for everyday tasks, but its lower refresh rate lessens its appeal for gaming or 3D applications. The Razer Blade 17 offers a high-resolution, bright display with excellent color representation, making it great for engineering and design where color accuracy is crucial. However, despite its superior resolution and panel quality, its lower refresh rate might not deliver the smooth experience sought by gamers or 3D professionals who rely on fluid motion.
Battery
11.5 Hours
5.5 Hours
The Lenovo IdeaPad Slim 7i has 11.5 hours of battery life. The Razer Blade 17 has 5.5 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
Fair
14.0in
SIZE
17.3in
2.9 lbs
WEIGHT
6.0 lbs
0.5in
THICKNESS
0.7in
The Lenovo IdeaPad Slim 7i has very good portability, while the Razer Blade 17 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8
8.5
The Razer Blade 17 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
$4,300
$0
$1,000
$2,000
$3,000
$4,000
The Lenovo IdeaPad Slim 7i has a price of $899 and the Razer Blade 17 costs $4,300.
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How the Lenovo IdeaPad Slim 7i and the Razer Blade 17 compare to other laptops
Spec Comparison
 |  | |
| Lenovo IdeaPad Slim 7i | Razer Blade 17 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$899 | $4,300 | ||
Release Date | |||
Release Date | October 1, 2020 | February 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.6'' x 8.2'' x 0.59'' | 15.6'' x 10.2'' x 0.78'' | |
Weight | |||
Weight | 2.99 lbs | 6.06 lbs | |
Width | |||
Width | 12.62" | 15.55" | |
Depth | |||
Depth | 8.2" | 10.24" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1165G7 | Intel i9-12900H | |
RAM | |||
RAM | 16 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 11.5 Hours | 5.5 Hours | |
Battery Capacity | |||
Battery Capacity | 60.7 Wh | 82 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 17.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 3840 x 2160 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 340 nits | 486 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 8.9/10 | 6.8/10 | |
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 | 7.3/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7.5/10 | 9.1/10 | |
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 | 3 | |
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 | 4 | |
Shopping
Lenovo IdeaPad Slim 7i
See more
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 17
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Dig into reviews and images
NotebookCheck
Sascha Mölck | July 2022
"Our test configuration of the Blade 17 targets gamers and creative professionals. A Core i9-12900H processor, GeForce RTX 3080 Ti Laptop GPU (175 watts TGP after the BIOS update, 16 GB of VRAM), and 32 GB of working memory equip the laptop for video processing, rending, and 4k gaming at the highest level. In addition, a fast PCIe-4 SSD (1 TB) ensures short load and storage times. With the Blade 17 (Early 2022), Razer delivers a successful and powerful work device for creative professionals. But this also has its price."
Get a great deal on the Lenovo IdeaPad Slim 7i or the Razer Blade 17
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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