Acer Nitro 5 vs Alienware m18 R2

Side-by-side comparison with real-scale visuals and detailed specifications

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Alienware m18 R2 is NaN% taller

Acer Nitro 5

mm×363mm

Alienware m18 R2

30mm×426mm

Scaled to real proportions

Specifications Comparison

Acer Nitro 5

Acer

2 wins

Alienware m18 R2

Dell

4 wins

📱

Display

Diagonal screen measurement

Better

Acer Nitro 5

15.6"

Alienware m18 R2

18"

Difference: 2.4" (15.4% more)

⚖️

Weight

Total device weight

Better

Acer Nitro 5

2.3kg

Alienware m18 R2

3.89kg

Difference: 1.59kg (69.1% less)

🔋

Battery

Battery capacity in watt-hours

Better

Acer Nitro 5

48Wh

Alienware m18 R2

97Wh

Difference: 49Wh (102.1% more)

💾

RAM

Random Access Memory for multitasking

Better

Acer Nitro 5

8GB

Alienware m18 R2

64GB

Difference: 56GB (700.0% more)

💿

Storage

Internal storage capacity

Better

Acer Nitro 5

512GB

Alienware m18 R2

2,048GB

Difference: 1,536GB (300.0% more)

🧠

Processor

CPU/SoC model

Acer Nitro 5

Intel Core i5-10300H

Alienware m18 R2

Intel Core i9-14900HX

💰

Price

Retail price in USD

Better

Acer Nitro 5

799$

Alienware m18 R2

3,299$

Difference: 2,500$ (312.9% less)

Acer Nitro 5

Alienware m18 R2

Winner in category

Last updated: March 22, 2026

Source: notebookcheck.net

Last updated: March 22, 2026

Source: dell.com

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

SizeVS Editorial Team

Verified

Product Comparison Specialists

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

Verified Data Sources Editorial Standards

Updated: March 24, 2026

Our methodology

Explore this matchup

View Acer Nitro 5 View Alienware m18 R2 Display Weight Battery RAM Storage

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