Lenovo Legion Slim 5i vs Acer Predator Helios
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AI Matrix
Powered by Claude AIAcer Predator Helios narrowly beats the Lenovo Legion Slim 5i in the gaming laptops category, especially in display quality (240Hz vs 165Hz), scoring 50 vs 45. If you want the better overall gaming laptops, Acer Predator Helios is the recommended choice.
5 Reasons Why Acer Predator Helios Is Better
- 1.More RAM: 32GB vs 16GB — better multitasking
- 2.More built-in storage: 1000GB vs 512GB
- 3.Smoother display: 240Hz vs 165Hz refresh rate
- 4.Larger screen: 16" vs 15.6"
- 5.Lower price: $679.89 vs $1399
What are you giving up?
Picking Acer Predator Helios over Lenovo Legion Slim 5i means trading these off.
You give up
- −500g lighter (2000g vs 2500g)
You gain
- +$719 cheaper ($679.89 vs $1399)
- +More RAM: 32GB vs 16GB
- +More storage: 1000GB vs 512GB
- +Larger screen: 16" vs 15.6"
- +Smoother display: 240Hz vs 165Hz
Spec Comparison
Lenovo Legion Slim 5iAcer Predator Helios
Score Breakdown
Lenovo Legion Slim 5iAcer Predator Helios
50
Performance30% weight
30Lenovo Legion Slim 5i Winner
35
Display20% weight
60Acer Predator Helios Winner
70
Price15% weight
94Acer Predator Helios Winner
12
Storage15% weight
24Acer Predator Helios Winner
80
Portability10% weight
60Lenovo Legion Slim 5i Winner
23
RAM10% weight
48Acer Predator Helios Winner
Scores are relative within the gaming laptopscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
Lenovo Legion Slim 5i
✓ Pros
- ●Lighter build: 2000g vs 2500g
- ●Higher performance score
- ●Better design score
✗ Cons
- ●Higher price: $1399 vs $679.89
- ●Lower refresh rate: 165Hz vs 240Hz
- ●Less RAM: 16GB vs 32GB
Acer Predator Helios
Winner✓ Pros
- ●Smoother display: 240Hz vs 165Hz
- ●More RAM: 32GB vs 16GB
- ●More storage: 1000GB vs 512GB
- ●Lower price: $679.89 vs $1399
✗ Cons
- ●Lower performance score
Spec Comparison
| Spec | Lenovo Legion Slim 5i | Acer Predator HeliosW |
|---|---|---|
| Processor | Intel Core i7-13620H | Intel Core i9-14900HX |
| GPU | NVIDIA RTX 4050 | NVIDIA GeForce RTX 4080 |
| Display | 15.6" | 16"✓ |
| Display Type | IPS | IPS LCD |
| Resolution | 1920 x 1080 | 2560 x 1600 pixels |
| Refresh Rate | 165Hz | 240Hz✓ |
| RAM | 16GB | 32GB✓ |
| Storage | 512GB | 1000GB✓ |
| Battery Life | 6hrs | 6hrs |
| Charging | 240W | 240W |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.0 | Bluetooth 5.2 |
| OS | Windows 11 Home | W |
| Dimensions | 360 x 250 x 20 mm | 360 x 260 x 23 mm |
| Weight | 2000g✓ | 2500g |
| Colors | Black | Black |
| Price | 1399$ | 679.89$✓ |
Who Should Buy
Buy Lenovo Legion Slim 5i if…
The Lenovo Legion Slim 5i is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Acer Predator Helios if…
Buy the Acer Predator Helios if you want the best camera quality in this comparison. It scores higher overall and is the recommended choice for most buyers.
Lenovo Legion Slim 5i vs Acer Predator Helios — FAQ
Lenovo Legion Slim 5i vs Acer Predator Helios: which is better?
Acer Predator Helios narrowly beats the Lenovo Legion Slim 5i in the gaming laptops category, especially in display quality (240Hz vs 165Hz), scoring 50 vs 45. If you want the better overall gaming laptops, Acer Predator Helios is the recommended choice.
Is Lenovo Legion Slim 5i better than Acer Predator Helios?
No, Acer Predator Helios scores higher (54 vs 29).
Which is cheaper, Lenovo Legion Slim 5i or Acer Predator Helios?
Acer Predator Helios is cheaper at $679.89 vs $1399 for the Lenovo Legion Slim 5i.
Who should buy the Lenovo Legion Slim 5i?
The Lenovo Legion Slim 5i is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Who should buy the Acer Predator Helios?
Buy the Acer Predator Helios if you want the best camera quality in this comparison. It scores higher overall and is the recommended choice for most buyers.
Which lasts longer, Lenovo Legion Slim 5i or Acer Predator Helios?
Both offer 6 hours of battery life.
Which has a bigger screen, Lenovo Legion Slim 5i or Acer Predator Helios?
Acer Predator Helios has the larger display (16" vs 15.6").
Which is lighter, Lenovo Legion Slim 5i or Acer Predator Helios?
Lenovo Legion Slim 5i is lighter at 2000g vs 2500g.
Which has more RAM, Lenovo Legion Slim 5i or Acer Predator Helios?
Acer Predator Helios has more RAM (32GB vs 16GB), which helps with multitasking.
Related Comparisons
Full Lenovo Legion Slim 5i review →Full Acer Predator Helios review →All Lenovo Gaming Laptops →All Acer Gaming Laptops →
Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.