Microsoft Surface Laptop 7 13 vs ASUS ROG Flow Z13

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Microsoft Surface Laptop 7 13 is 0.5% taller

Microsoft Surface Laptop 7 13

223mm×308mm

ASUS ROG Flow Z13

222mm×302mm

Scaled to real proportions

Specifications Comparison

Microsoft Surface Laptop 7 13

Microsoft

2 wins

ASUS ROG Flow Z13

ASUS

2 wins

📱

Display

Diagonal screen measurement

Better

Microsoft Surface Laptop 7 13

13.8"

ASUS ROG Flow Z13

13.4"

Difference: 0.4" (3.0% more)

⚖️

Weight

Total device weight

Better

Microsoft Surface Laptop 7 13

1.34kg

ASUS ROG Flow Z13

1.18kg

Difference: 0.16kg (13.6% less)

🔋

Battery

Battery capacity in watt-hours

Better

Microsoft Surface Laptop 7 13

54Wh

ASUS ROG Flow Z13

56Wh

Difference: 2Wh (3.7% more)

💾

RAM

Random Access Memory for multitasking

= Tie

Microsoft Surface Laptop 7 13

16GB

ASUS ROG Flow Z13

16GB

Difference: 0GB

💿

Storage

Internal storage capacity

= Tie

Microsoft Surface Laptop 7 13

512GB

ASUS ROG Flow Z13

512GB

Difference: 0GB

🧠

Processor

CPU/SoC model

Microsoft Surface Laptop 7 13

Snapdragon X Elite

ASUS ROG Flow Z13

Intel Core i9-13900H

💰

Price

Retail price in USD

Better

Microsoft Surface Laptop 7 13

1,299$

ASUS ROG Flow Z13

1,899$

Difference: 600$ (46.2% less)

Microsoft Surface Laptop 7 13

ASUS ROG Flow Z13

Winner in category

Last updated: March 22, 2026

Source: microsoft.com

Last updated: March 22, 2026

Source: rog.asus.com

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Verified Data

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Data refreshed when specs change

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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 Microsoft Surface Laptop 7 13 View ASUS ROG Flow Z13 Display Weight Battery RAM Storage

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