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What we think
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Updated January 10, 2024·
The Lenovo LOQ 15 offers solid gaming and engineering performance with a midrange price and a dedicated Nvidia RTX 4050 GPU. It comes with a larger 15.6" non-touch display, but with a lower resolution and higher weight compared to the Slim Pro 9i. Battery life is average, and it does not excel in portability. The Lenovo Slim Pro 9i, while more costly, provides high-end features: double the storage, double the RAM, an Intel i7 processor, and a brighter, higher-resolution 14.5" Mini LED touchscreen that excels in color reproduction. It is lightweight, more portable with longer battery life and has better build quality, making it ideal for work and light gaming on the go. If budget is less of a concern and you value screen quality, portability, and build, the Slim Pro 9i might be your better 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 LOQ 15
- The Lenovo LOQ 15 has no clear advantages over the Lenovo Slim Pro 9i.
Advantages of the Lenovo Slim Pro 9i
- Very good for general use
- Very good for engineering and design
- Very good for software development
- Very good for content creation
- Best in class overall display quality
- Very good overall build quality
- Good portability
- Very good speakers
Key differences
General Use
7.6
8.5
1920 x 1080
RESOLUTION
3072 x 1920
IPS
DISPLAY TECHNOLOGY
Mini LED
329.0 nits
DISPLAY BRIGHTNESS
618.0 nits
6.0 Hours
BATTERY LIFE
6.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
6.6/10
PORTABILITY SCORE
7.6/10
The Lenovo Slim Pro 9i is very good for general use, while the Lenovo LOQ 15 is good.
The Lenovo Slim Pro 9i offers a very high-quality Mini LED display with higher resolution and color accuracy, more RAM for multitasking, and a higher-capacity battery than the Lenovo LOQ 15, which translates to better performance for general use; however, the LOQ 15 is comparably heavier and not as portable as the Slim Pro 9i, which may be more convenient to carry around despite its less extensive screen and lower battery life.
Engineering and Design
7.9
8.9
9.1/10
OVERALL CPU SCORE
9.0/10
7.0/10
OVERALL GPU SCORE
6.9/10
16.0 GB
RAM
32.0 GB
The Lenovo Slim Pro 9i is very good for engineering and design, while the Lenovo LOQ 15 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.
Content Creation
7.6
8.5
9.1/10
OVERALL CPU SCORE
9.0/10
1920 x 1080
RESOLUTION
3072 x 1920
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
Mini LED
The Lenovo Slim Pro 9i is very good for content creation, while the Lenovo LOQ 15 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
8.3
9.1/10
OVERALL CPU SCORE
9.0/10
16.0 GB
RAM
32.0 GB
1920 x 1080
RESOLUTION
3072 x 1920
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo Slim Pro 9i is very good for software development, while the Lenovo LOQ 15 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
7.1
9.6
15.6in
SIZE
14.5in
1920 x 1080
RESOLUTION
3072 x 1920
IPS
DISPLAY TECHNOLOGY
Mini LED
144Hz
REFRESH RATE
165Hz
329.0 nits
BRIGHTNESS
618.0 nits
The Lenovo Slim Pro 9i has a better screen than the Lenovo LOQ 15 for general use, gaming and AI, engineering and design, content creation, and software development.
The Lenovo LOQ 15 provides a balanced screen experience with respectable resolution and brightness suitable for day-to-day activities and sufficient color accuracy for most engineering and design tasks, but its limited refresh rate detracts from the smooth visuals critical for immersive gaming and seamless 3D modeling. On the other hand, the Lenovo Slim Pro 9i excels in screen quality across general use and professional design work by offering superior resolution, higher brightness, and a wide color spectrum that ensures precise color representation, although like the LOQ 15, it falls short for gaming and 3D content creation due to a lower refresh rate not tailored for those specific demands. Ultimately, for users whose priorities are sharp, vibrant displays for productivity and casual use, or color-sensitive work, the Slim Pro 9i stands out, while those focused on gaming or 3D applications should consider alternatives with faster screen refresh rates.
Portability
Fair
Good
15.6in
SIZE
14.5in
5.2 lbs
WEIGHT
3.7 lbs
0.9in
THICKNESS
0.8in
The Lenovo Slim Pro 9i has good portability, while the Lenovo LOQ 15 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
8.0
The Lenovo Slim Pro 9i has very good build quality, while the Lenovo LOQ 15 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,109
$1,500
$500
$1,000
$1,500
$2,000
$2,500
The Lenovo LOQ 15 has a price of $1,109 and the Lenovo Slim Pro 9i costs $1,500.
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Key similarities
Gaming and AI
7.5
7.6
7.0/10
OVERALL GPU SCORE
6.9/10
1920 x 1080
RESOLUTION
3072 x 1920
144Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.0/10
FAN NOISE SCORE
8.0/10
The Lenovo Slim Pro 9i and Lenovo LOQ 15 are both good for gaming and AI.
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.
Battery
6.0 Hours
6.0 Hours
The Lenovo LOQ 15 has 6 hours of battery life. The Lenovo Slim Pro 9i 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.
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How the Lenovo LOQ 15 and the Lenovo Slim Pro 9i compare to other laptops
Spec Comparison
 |  | |
| Lenovo LOQ 15 | Lenovo Slim Pro 9i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,109 | $1,500 | ||
Release Date | |||
Release Date | April 1, 2023 | February 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 10.4'' x 0.99'' | 12.9'' x 9.6'' x 0.85'' | |
Weight | |||
Weight | 5.28 lbs | 3.7 lbs | |
Width | |||
Width | 14.16" | 12.9" | |
Depth | |||
Depth | 10.42" | 9.64" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7840HS | Intel i7-13705H | |
RAM | |||
RAM | 16 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 60 Wh | 75 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 14.5" | |
Display Technology | |||
Display Technology | IPS | Mini LED | |
Resolution | |||
Resolution | 1920 x 1080 | 3072 x 1920 | |
Refresh Rate | |||
Refresh Rate | 144Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 329 nits | 618 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 8/10 | |
Portability Score | |||
Portability Score | 6.7/10 | 7.7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.8/10 | 8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
Lenovo LOQ 15
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Dig into reviews and images
PCMag
Mark Knapp | August 2023
"Even after a short time with the LOQ 15, you'll find it has a lot going for it, but ultimately it's just "good"—not quite a star. The performance is respectable for the hardware it’s running, but Lenovo had to make some design sacrifices to trim the price. One of the better aspects is the keyboard, making it one of the better low-cost gaming laptops to actually put your hands on."
Lenovo Slim Pro 9i
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Dig into reviews and images
PCWorld
Matthew S. Smith | August 2023
"The Lenovo Slim Pro 9i is an impressive laptop with a brilliant Mini-LED display, a powerful 100-watt version of Nvidia RTX 4050 graphics, and excellent connectivity. Having run the Cinebench benchmark again, we were impressed with the CPU performance. That makes the Slim Pro 9i is an easy recommendation, especially for those who care about GPU and CPU performance. It’s also a fantastic choice if you frequently view HDR movies and games on your laptop."
Get a great deal on the Lenovo LOQ 15 or the Lenovo Slim Pro 9i
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.
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