ThinkPad L14 Gen 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

ThinkPad L14 Gen 5

mm×329mm

Alienware m18 R2

30mm×426mm

Scaled to real proportions

Specifications Comparison

ThinkPad L14 Gen 5

Lenovo

2 wins

Alienware m18 R2

Dell

4 wins

📱

Display

Diagonal screen measurement

Better

ThinkPad L14 Gen 5

14"

Alienware m18 R2

18"

Difference: 4" (28.6% more)

⚖️

Weight

Total device weight

Better

ThinkPad L14 Gen 5

1.4kg

Alienware m18 R2

3.89kg

Difference: 2.49kg (177.9% less)

🔋

Battery

Battery capacity in watt-hours

Better

ThinkPad L14 Gen 5

57Wh

Alienware m18 R2

97Wh

Difference: 40Wh (70.2% more)

💾

RAM

Random Access Memory for multitasking

Better

ThinkPad L14 Gen 5

16GB

Alienware m18 R2

64GB

Difference: 48GB (300.0% more)

💿

Storage

Internal storage capacity

Better

ThinkPad L14 Gen 5

512GB

Alienware m18 R2

2,048GB

Difference: 1,536GB (300.0% more)

🧠

Processor

CPU/SoC model

ThinkPad L14 Gen 5

Intel Core Ultra 5 125U

Alienware m18 R2

Intel Core i9-14900HX

💰

Price

Retail price in USD

Better

ThinkPad L14 Gen 5

999$

Alienware m18 R2

3,299$

Difference: 2,300$ (230.2% less)

ThinkPad L14 Gen 5

Alienware m18 R2

Winner in category

Last updated: March 22, 2026

Source: lenovo.com

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 ThinkPad L14 Gen 5 View Alienware m18 R2 Display Weight Battery RAM Storage

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