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Updated January 10, 2024·
The Acer Nitro 5 15 is often somewhat more expensive than the Lenovo IdeaPad Slim 5i but offers a powerful Nvidia RTX graphics card which is suitable for intensive gaming and more demanding 3D applications and machine learning tasks. The Lenovo, while often less expensive, has a less powerful Intel integrated GPU, meaning it is not as suitable for gaming or demanding graphics tasks. The Acer also has a higher refresh rate display, beneficial for fast-paced games, whereas the Lenovo has a higher resolution with a more productivity-focused aspect ratio which might be better for general use and multitasking. The Lenovo IdeaPad is lighter, making it more portable and has longer battery life, which could be better for on-the-go use, while the Acer Nitro has better heat management for sustained performance. 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 Acer Nitro 5 15
- Good for gaming and AI
- Good speakers
Advantages of the Lenovo IdeaPad Slim 5i
- Good portability
- Good battery life
Key differences
Gaming and AI
7.5
6.3
7.3/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
1920 x 1200
144Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.5/10
The Acer Nitro 5 15 is good for gaming and AI, while the Lenovo IdeaPad Slim 5i is only fair.
The Acer Nitro 5 15 is better for gaming and 3D due to its more powerful Nvidia RTX 4050 graphics card and higher screen refresh rate of 144Hz, compared to the Lenovo IdeaPad Slim 5i which uses an integrated Intel Iris Xe graphics and has a standard 60Hz screen refresh rate. The Lenovo, however, may have better battery life and portability given its lower power consumption and lighter build.
Engineering and Design
7.9
7.0
8.5/10
OVERALL CPU SCORE
6.9/10
7.3/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Acer Nitro 5 15 and Lenovo IdeaPad Slim 5i are both good for engineering and design, though the Acer Nitro 5 15 is somewhat better.
The Acer Nitro 5 15 is tailored for engineering and design with a powerful CPU, robust RAM, and a dedicated GPU, ensuring smooth performance for graphically-intensive tasks and faster rendering; however, it trades off portability due to its heavier build. In contrast, the Lenovo IdeaPad Slim 5i offers good CPU and RAM but relies on integrated graphics, which can handle less demanding design tasks while offering better portability and a higher-quality keyboard, making it a better option for on-the-go professionals who don't require intensive graphical computing.
Screen Quality
6.9
6.4
15.6in
SIZE
16.0in
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
60Hz
262.0 nits
BRIGHTNESS
315.0 nits
The Acer Nitro 5 15 has a better screen than the Lenovo IdeaPad Slim 5i for general use, gaming and AI, and engineering and design.
For general use, the Acer Nitro 5 15's superior resolution and panel type result in a sharper and more vibrant display, but its lower brightness might be a concern in well-lit environments. In engineering and design, both laptops offer fair screen quality as neither excels in covering professional color gamuts which are critical for color-sensitive work. However, for gaming and 3D applications, where fast refresh rates are paramount, the poor performance of both screens due to lower refresh capacities may lead to less fluid visuals when compared to models designed specifically for these tasks.
Battery
5.5 Hours
8.0 Hours
The Acer Nitro 5 15 has 5.5 hours of battery life. The Lenovo IdeaPad Slim 5i has 8 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
Fair
Good
15.6in
SIZE
16.0in
5.5 lbs
WEIGHT
4.1 lbs
1.0in
THICKNESS
0.7in
The Lenovo IdeaPad Slim 5i has good portability, while the Acer Nitro 5 15 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$800
$930
$400
$600
$800
$1,000
$1,200
$1,400
The Acer Nitro 5 15 has a price of $800 and the Lenovo IdeaPad Slim 5i costs $930.
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Key similarities
General Use
7.6
7.5
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
262.0 nits
DISPLAY BRIGHTNESS
315.0 nits
5.5 Hours
BATTERY LIFE
8.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
6.3/10
PORTABILITY SCORE
7.6/10
The Acer Nitro 5 15 and Lenovo IdeaPad Slim 5i are both good for general use.
The Acer Nitro 5 15's strong main processor and dedicated GPU make it a solid choice for general use that may include moderate gaming or graphics tasks, though it's less portable and has a shorter battery life compared to the Lenovo IdeaPad Slim 5i, which offers a balance of good CPU performance and integrated graphics, longer battery life, and is more portable, making it ideal for carrying around and day-to-day tasks like web browsing, office applications, and media consumption. Both laptops come with ample RAM and good-quality IPS displays, but the IdeaPad Slim 5i has a superior keyboard quality and a higher resolution screen with a better aspect ratio for productivity tasks.
Content Creation
7.5
7.4
8.5/10
OVERALL CPU SCORE
6.9/10
1920 x 1080
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Acer Nitro 5 15 and Lenovo IdeaPad Slim 5i are both good for content creation.
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
7.4
8.5/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1200
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo IdeaPad Slim 5i and Acer Nitro 5 15 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.
Build Quality
7.2
7.6
The Lenovo IdeaPad Slim 5i and Acer Nitro 5 15 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the Acer Nitro 5 15 and the Lenovo IdeaPad Slim 5i compare to other laptops
Spec Comparison
 |  | |
| Acer Nitro 5 15 | Lenovo IdeaPad Slim 5i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$800 | $930 | ||
Release Date | |||
Release Date | May 1, 2023 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 10.7'' x 1.06'' | 14'' x 9.9'' x 0.7'' | |
Weight | |||
Weight | 5.51 lbs | 4.17 lbs | |
Width | |||
Width | 14.19" | 14.02" | |
Depth | |||
Depth | 10.67" | 9.88" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-12500H | Intel i5-1335U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 5.5 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 59 Wh | 56.6 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 144Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 262 nits | 315 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.2/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 6.4/10 | 7.6/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 6.5/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
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 | 4 | N/A | |
Shopping
Acer Nitro 5 15
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Dig into reviews and images
NotebookCheck
Sascha Mölck | June 2022
"The Acer Nitro 5 is a fast QHD gaming notebook. The Nitro 5 is a well-balanced gaming laptop for just under US$ 2400. A Core i7-12700H CPU and a GeForce RTX 3070 Ti Laptop GPU enable QHD gaming at high to maximum settings, accompanied by fast PCIe-4-SSD (1 TB) and 16 GB of RAM. Acer delivers a solid QHD gaming notebook with the Nitro 5 AN515-58. However, the laptop is not completely free of shortcomings. The CPU and GPU can work at consistently high clock rates. The laptop heats up noticeably under load, but not excessively. Noise development is on the usual class level. Once again, however, Acer needs to improve the fan control."
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."
Get a great deal on the Acer Nitro 5 15 or the Lenovo IdeaPad Slim 5i
About Acer
Acer is a prominent Taiwanese electronics brand which makes a wide range of laptops, with multiple product lines catering to personal use, gaming, and business use. They are renowned for having exceptional value for money, as they frequently offer good specifications at a lower price than other manufacturers.
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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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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