ThinkPad X1 Carbon Gen 12 vs Acer Swift 3 OLED

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Acer Swift 3 OLED is NaN% taller

ThinkPad X1 Carbon Gen 12

214mm×312.8mm

Acer Swift 3 OLED

mm×317.6mm

Scaled to real proportions

Specifications Comparison

ThinkPad X1 Carbon Gen 12

Lenovo

3 wins

Acer Swift 3 OLED

Acer

1 wins

📱

Display

Diagonal screen measurement

= Tie

ThinkPad X1 Carbon Gen 12

14"

Acer Swift 3 OLED

14"

Difference: 0"

⚖️

Weight

Total device weight

Better

ThinkPad X1 Carbon Gen 12

1.09kg

Acer Swift 3 OLED

1.25kg

Difference: 0.16kg (14.7% less)

🔋

Battery

Battery capacity in watt-hours

Better

ThinkPad X1 Carbon Gen 12

57Wh

Acer Swift 3 OLED

56Wh

Difference: 1Wh (1.8% more)

💾

RAM

Random Access Memory for multitasking

Better

ThinkPad X1 Carbon Gen 12

32GB

Acer Swift 3 OLED

16GB

Difference: 16GB (100.0% more)

💿

Storage

Internal storage capacity

= Tie

ThinkPad X1 Carbon Gen 12

512GB

Acer Swift 3 OLED

512GB

Difference: 0GB

🧠

Processor

CPU/SoC model

ThinkPad X1 Carbon Gen 12

Intel Core Ultra 7 165U

Acer Swift 3 OLED

Intel Core Ultra 5 125U

💰

Price

Retail price in USD

Better

ThinkPad X1 Carbon Gen 12

1,799$

Acer Swift 3 OLED

899$

Difference: 900$ (100.1% less)

ThinkPad X1 Carbon Gen 12

Acer Swift 3 OLED

Winner in category

Last updated: March 22, 2026

Source: lenovo.com

Last updated: March 22, 2026

Source: acer.com

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Verified Data

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Data refreshed when specs change

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Our comparison methodology is public

SizeVS Editorial Team

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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 X1 Carbon Gen 12 View Acer Swift 3 OLED Display Weight Battery RAM Storage

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