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Galaxy Book4 360 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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We are missing reliable height and width dimensions for one or both products, so the real-scale visual preview is not shown. The specifications table below still compares every field we have on file.

Values are sourced from official manufacturer data where possible. Read our methodology and data sources.

Specifications Comparison

A

Galaxy Book4 360

Samsung

2 wins
B

Alienware m18 R2

Dell

4 wins
D

Display

Galaxy Book4 360

15.6"

Alienware m18 R2

18"

Difference: 2.4" (15.4% more)
W

Weight

Galaxy Book4 360

1.46kg

Alienware m18 R2

3.89kg

Difference: 2.43kg (166.4% less)
B

Battery

Galaxy Book4 360

63.1Wh

Alienware m18 R2

97Wh

Difference: 33.9Wh (53.7% more)
R

RAM

Galaxy Book4 360

16GB

Alienware m18 R2

64GB

Difference: 48GB (300.0% more)
S

Storage

Galaxy Book4 360

512GB

Alienware m18 R2

2,048GB

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

Processor

Galaxy Book4 360

Intel Core 7 150U

Alienware m18 R2

Intel Core i9-14900HX

P

Price

Galaxy Book4 360

1,199$

Alienware m18 R2

3,299$

Difference: 2,100$ (175.1% less)
Galaxy Book4 360
Alienware m18 R2
Winner in category
Last updated: March 22, 2026
Source: samsung.com
Last updated: March 22, 2026
Source: dell.com

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SE

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