Acer Predator Helios 18 vs Alienware m18 R2
True-scale visual comparison — see exact mm dimensions side by side with detailed specs.
100% Objective Comparisons — Data sourced from official manufacturers
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100%
Alienware m18 R2 is 3.9% taller
Acer Predator Helios 18
303.7mm×410mm
VS
Alienware m18 R2
315.6mm×426mm
Scaled to real proportions
Specifications Comparison
A
Acer Predator Helios 18
Acer
2 wins
B
Alienware m18 R2
Dell
1 wins
D
Display
= Tie
Acer Predator Helios 18
18"
Alienware m18 R2
18"
Difference:
0"
W
Weight
Better
Acer Predator Helios 18
3.25kg
Alienware m18 R2
3.89kg
Difference:
0.64kg
(19.7% less)
B
Battery
Better
Acer Predator Helios 18
90Wh
Alienware m18 R2
97Wh
Difference:
7Wh
(7.8% more)
R
RAM
= Tie
Acer Predator Helios 18
64GB
Alienware m18 R2
64GB
Difference:
0GB
S
Storage
= Tie
Acer Predator Helios 18
2,048GB
Alienware m18 R2
2,048GB
Difference:
0GB
P
Processor
Acer Predator Helios 18
Intel Core i9-14900HX
Alienware m18 R2
Intel Core i9-14900HX
P
Price
Better
Acer Predator Helios 18
2,999$
Alienware m18 R2
3,299$
Difference:
300$
(10.0% less)
Acer Predator Helios 18
Alienware m18 R2
Winner in category
Why Trust Our Comparisons
Verified Data
All specs verified from official sources
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Regularly Updated
Data refreshed when specs change
Transparent Method
Our comparison methodology is public
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