The Acer Predator Helios 300 has no clear advantages over the Lenovo Legion Slim 5.
Advantages of the Lenovo Legion Slim 5
Very good for engineering and design
Good battery life
Very good keyboard
Key differences
Gaming and AI
7.2/10
7.7/10
6.8/10
OVERALL GPU SCORE
8.4/10
1920 x 1080
RESOLUTION
1920 x 1200
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 Slim 5 and Acer Predator Helios 300 are both good for gaming and AI, though the Lenovo Legion Slim 5 is somewhat better.
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.
Screen Quality
7.3/10
7.2/10
15.6in
SIZE
16.0in
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
144Hz
294.0 nits
BRIGHTNESS
300.0 nits
The Lenovo Legion Slim 5 has a better screen than the Acer Predator Helios 300 for content creation, and software development.
For general use, both the Acer Predator Helios 300 and Lenovo Legion Slim 5 offer displays with sufficient resolution, brightness, and panel type, providing clear, vibrant visuals for everyday tasks like browsing and watching videos. When it comes to engineering and design, they possess color gamut coverage that meets the demands for precision in color work, although they might not cover the widest color spectrum needed by professionals. However, their refresh rates are lower than what's desired for high-end gaming and 3D applications, which may lead to less fluid visuals in fast-paced scenarios.
Battery
3.5 Hours
7.0 Hours
The Acer Predator Helios 300 has 3.5 hours of battery life. The Lenovo Legion Slim 5 has 7 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.
Cost
$1,099
$1,000
$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 Slim 5 costs $1,000.
The Lenovo Legion Slim 5 and Acer Predator Helios 300 are both good for general use.
The Acer Predator Helios 300 offers robust performance for general use with a strong CPU, ample RAM, and a high-quality IPS screen, but it is less portable with shorter battery life compared to the Lenovo Legion Slim 5, which also features a capable CPU, sufficient RAM, and a better screen aspect ratio for more vertical space, coupled with greater portability due to its lighter weight and longer battery life. In terms of secondary features, both laptops come with considerable storage and quality keyboards, but the Lenovo edges ahead with better speaker quality and heat management.
Engineering and Design
7.6/10
8.0/10
7.4/10
OVERALL CPU SCORE
8.3/10
6.8/10
OVERALL GPU SCORE
8.4/10
16.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers Lenovo Legion Slim 5 to be very good for engineering and design, while the Acer Predator Helios 300 is good.
The Lenovo Legion Slim 5 is very good for engineering and design due to its newer and higher-end GPU, which offers better graphics performance, and a larger battery capacity paired with a higher-resolution screen that improves multitasking and detail work. Comparatively, the Acer Predator Helios 300, while still good for such tasks, has an older GPU and a smaller battery, which might limit its performance and usage time, but it does maintain competitive CPU and RAM configuration for engineering software.
Content Creation
7.3/10
7.5/10
7.4/10
OVERALL CPU SCORE
8.3/10
1920 x 1080
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Slim 5 and Acer Predator Helios 300 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
7.1/10
7.4/10
7.4/10
OVERALL CPU SCORE
8.3/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1200
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion Slim 5 and Acer Predator Helios 300 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.
Portability
Fair
Fair
15.6in
SIZE
16.0in
5.5 lbs
WEIGHT
5.2 lbs
0.9in
THICKNESS
0.9in
The Acer Predator Helios 300 and Lenovo Legion Slim 5 both have only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4/10
7.4/10
The Acer Predator Helios 300 and Lenovo Legion Slim 5 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 Slim 5 compare to other laptops
"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."
"The Lenovo Legion Slim 5 Gen 8 acknowledges that a gaming laptop doesn’t have to be as thick as possible and can still ensure adequate cooling when the muscles need flexing. To this end, in the Slim 5 Gen 8, it finds a neat balance of refined, trimmed-down design that still lets its internals cruise (even above their max power ratings). Lenovo then added in some high-end build quality with an altogether excellent keyboard that’s useful for both work and play."
Get a great deal on the Acer Predator Helios 300 or the Lenovo Legion Slim 5
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.
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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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
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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.
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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.