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Acer Predator Helios 18 vs MSI Katana 15

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%
Acer Predator Helios 18 is 17.3% taller
Acer Predator Helios 18 — 303.7mm × 410mm
Acer Predator Helios 18
303.7mm×410mm
MSI Katana 15 — 259mm × 358mm
MSI Katana 15
259mm×358mm
Scaled to real proportions

Specifications Comparison

A

Acer Predator Helios 18

Acer

4 wins
B

MSI Katana 15

MSI

2 wins
D

Display

Acer Predator Helios 18

18"

MSI Katana 15

15.6"

Difference: 2.4" (15.4% more)
W

Weight

Acer Predator Helios 18

3.25kg

MSI Katana 15

2.25kg

Difference: 1kg (44.4% less)
B

Battery

Acer Predator Helios 18

90Wh

MSI Katana 15

53Wh

Difference: 37Wh (69.8% more)
R

RAM

Acer Predator Helios 18

64GB

MSI Katana 15

16GB

Difference: 48GB (300.0% more)
S

Storage

Acer Predator Helios 18

2,048GB

MSI Katana 15

512GB

Difference: 1,536GB (300.0% more)
P

Processor

Acer Predator Helios 18

Intel Core i9-14900HX

MSI Katana 15

Intel Core i7-13620H

P

Price

Acer Predator Helios 18

2,999$

MSI Katana 15

1,099$

Difference: 1,900$ (172.9% less)
Acer Predator Helios 18
MSI Katana 15
Winner in category
Last updated: March 22, 2026
Source: acer.com
Last updated: March 22, 2026
Source: msi.com

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SE

SizeVS Editorial Team

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Our team of tech enthusiasts and data analysts work to provide accurate, unbiased product comparisons.

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Explore this matchup

View Acer Predator Helios 18 View MSI Katana 15 DisplayWeightBatteryRAMStorage

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