A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Acer Predator Helios 300 is a solid choice for gaming, with good heat management and general performance, but its portability is limited due to its weight and size, and its battery life is shorter than the Lenovo Legion 5 17". The Lenovo Legion 5 17" also excels in gaming and has a larger screen which is great for immersive gameplay or multitasking, along with a slightly better battery life and heat management. However, it is heavier, which may impact its portability. Both have excellent keyboards tailored for gaming, and neither is considered a premium business laptop, leaning more towards a gaming aesthetic. If you favor a longer battery life and larger display, go for the Lenovo; if you prefer a slightly more portable option with vibrant screen colors, the Acer might be the better fit. 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 Predator Helios 300
- The Acer Predator Helios 300 has no clear advantages over the Lenovo Legion 5 17".
Advantages of the Lenovo Legion 5 17"
- Very good keyboard
Key differences
Screen Quality
7.3
7.3
15.6in
SIZE
17.3in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
144Hz
294.0 nits
BRIGHTNESS
305.0 nits
The Acer Predator Helios 300 and the Lenovo Legion 5 17" have similar screen quality.
For general use, both the Acer Predator Helios 300 and the Lenovo Legion 5 17" offer displays with adequate resolution and brightness, providing clear and vivid images that are comfortable for everyday tasks like browsing and video streaming. For engineering and design, the importance of accurate colors is covered as both laptops offer good color reproduction with screens that encompass wider color gamuts, ensuring that designs and visual projects appear true-to-life. However, for gaming and 3D applications where fluid motion is crucial, both laptops fall short due to their lower refresh rates, which can lead to less smooth visual experiences during fast-paced action and rendering.
Battery
3.5 Hours
4.5 Hours
The Acer Predator Helios 300 has 3.5 hours of battery life. The Lenovo Legion 5 17" has 4.5 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
Fair
Poor
15.6in
SIZE
17.3in
5.5 lbs
WEIGHT
6.5 lbs
0.9in
THICKNESS
1.0in
The Acer Predator Helios 300 has only fair portability, while the Lenovo Legion 5 17" has poor portability.
The most portable laptops are small, thin, and light.
Cost
$1,099
$1,200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Acer Predator Helios 300 has a price of $1,099 and the Lenovo Legion 5 17" costs $1,200.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
General Use
7.4
7.2
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
294.0 nits
DISPLAY BRIGHTNESS
305.0 nits
3.5 Hours
BATTERY LIFE
4.5 Hours
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
6.9/10
PORTABILITY SCORE
5.8/10
The Acer Predator Helios 300 and Lenovo Legion 5 17" are both good for general use.
The Acer Predator Helios 300 and Lenovo Legion 5 both offer powerful CPUs and ample RAM, making them suitable for a range of tasks, with the Legion featuring a larger screen for improved visual experience while the Helios is slightly more portable. However, the Legion has a marginally longer battery life and superior keyboard and heat management, which can enhance the user's experience for extended use, whereas the Helios is lighter and generally more convenient for mobility.
Gaming and AI
7.2
7.4
6.8/10
OVERALL GPU SCORE
7.5/10
1920 x 1080
RESOLUTION
1920 x 1080
144Hz
REFRESH RATE
144Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion 5 17" and Acer Predator Helios 300 are both good for gaming and AI.
The Acer Predator Helios 300 and the Lenovo Legion 5 17" both offer strong gaming and 3D performance, thanks to their high-quality GPUs capable of hardware ray tracing and their screens that support a high refresh rate for smooth visuals. While both use the same GPU, which is essential for gaming and 3D tasks, the larger screen of the Lenovo may appeal to those wanting a more immersive experience at the cost of portability, whereas the Acer's slightly better contrast ratio and portability can be preferable for some users.
Engineering and Design
7.6
7.6
7.4/10
OVERALL CPU SCORE
7.4/10
6.8/10
OVERALL GPU SCORE
7.5/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion 5 17" and Acer Predator Helios 300 are both good for engineering and design.
The Acer Predator Helios 300 and Lenovo Legion 5 17" are well-suited for engineering and design due to their robust Intel i7 processors, 16GB of RAM, and Nvidia RTX 3060 GPUs, ensuring high performance for compute-intensive tasks; both have quality IPS displays but the larger screen and slightly better screen quality of the Lenovo may be more beneficial for detailed work, though it's heavier and less portable than the Acer. While both have similar levels of performance, portability and battery life favor the Acer, with the Lenovo offering a better overall screen experience and superior keyboard quality, which may improve long sessions of work.
Content Creation
7.3
7.2
7.4/10
OVERALL CPU SCORE
7.4/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Acer Predator Helios 300 and Lenovo Legion 5 17" 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
7.1
7.0
7.4/10
OVERALL CPU SCORE
7.4/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
The Acer Predator Helios 300 and Lenovo Legion 5 17" 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
7.4
7.4
The Acer Predator Helios 300 and Lenovo Legion 5 17" both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Give feedback
We’re constantly working to improve.
How the Acer Predator Helios 300 and the Lenovo Legion 5 17" compare to other laptops
Spec Comparison
 |  | |
| Acer Predator Helios 300 | Lenovo Legion 5 17" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,099 | $1,200 | ||
Release Date | |||
Release Date | May 1, 2021 | October 1, 2021 | |
Overall Dimensions | |||
Overall Dimensions | 14.3'' x 10'' x 0.9'' | 15.7'' x 11.4'' x 1'' | |
Weight | |||
Weight | 5.51 lbs | 6.57 lbs | |
Width | |||
Width | 14.3" | 15.7" | |
Depth | |||
Depth | 10" | 11.41" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-11800H | Intel i7-11800H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 256 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 3.5 Hours | 4.5 Hours | |
Battery Capacity | |||
Battery Capacity | 59 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 17.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 144Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 294 nits | 305 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 6.9/10 | 5.8/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | 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 | 7.5/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 7/10 | |
Webcam | |||
Webcam | 720p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 4 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
Acer Predator Helios 300
See more
Dig into reviews and images
NotebookCheck
Christian Hintze | November 2022
"The Acer Predator Helios 300 review is an overclocked gaming laptop with a good display. The Predator is large, heavy, and loud, but also offers plenty of performance according to gamers. An overclocked gaming laptop - or its user - also has to struggle with the usual disadvantages we mentioned above. On the other hand, overclocking is optional, and those who like it quieter and can live with a few less frames per second can also switch to the significantly more moderate Standard mode. Then the Helios 300 won't be any louder than the competitors."
Lenovo Legion 5 17"
See more
Dig into reviews and images
NotebookCheck
Sebastian Bade | February 2022
"The Lenovo Legion 5 17 is a current-gen 17-inch gaming laptop and equipped with the latest AMD CPU and a powerful GPU, that manages to reach its full potential. The AMD Ryzen 5 5600H is a very good choice for this laptop and able to maintain its performance level for long periods of time. Our test model only falls behind consistently in a direct comparison with its competitors that are often equipped with eight cores and 16 threads. Despite this, the Legion 5 17 leaves an excellent impression and is almost able to keep up with an Nvidia GeForce RTX 3070 mobile GPU in synthetic benchmarks."
Get a great deal on the Acer Predator Helios 300 or the Lenovo Legion 5 17"
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.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare Acer Predator Helios 300 vs. Apple MacBook Air (2022)
VS
Compare Acer Predator Helios 300 vs. Apple MacBook Air 15 (2023)
VS
Compare Acer Predator Helios 300 vs. MSI Cyborg 15
VS
Compare Lenovo Legion 5 17" vs. Microsoft Surface Laptop 6 13.5"
VS
Compare Lenovo Legion 5 17" vs. Microsoft Surface Laptop 6 15"
VS
Compare Lenovo Legion 5 17" vs. Lenovo Legion 5 15"
VS
FAQs
FAQs about laptops
Why trust us
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.
By the numbers
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
125,595
Recommendations made
27,213
Consumer hours saved
About the laptop team
Joe Golden, Ph.D
CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Craig Russell
Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.
Featured in
