ROG Phone 9 vs Samsung Galaxy S25

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

ROG Phone 9 is 3.5% taller

ROG Phone 9

163.8mm×76.8mm

Samsung Galaxy S25

158.2mm×71.5mm

Scaled to real proportions

Specifications Comparison

ROG Phone 9

Asus

4 wins

Samsung Galaxy S25

Samsung

3 wins

📱

Screen Size

Diagonal screen measurement

Better

ROG Phone 9

6.78"

Samsung Galaxy S25

6.7"

Difference: 0.08" (1.2% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

ROG Phone 9

5,800mAh

Samsung Galaxy S25

5,000mAh

Difference: 800mAh (16.0% more)

💾

RAM

Random Access Memory for multitasking

Better

ROG Phone 9

12GB

Samsung Galaxy S25

8GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

Better

ROG Phone 9

227g

Samsung Galaxy S25

169g

Difference: 58g (34.3% less)

💿

Storage

Internal storage capacity

Better

ROG Phone 9

256GB

Samsung Galaxy S25

128GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

ROG Phone 9

50MP

Samsung Galaxy S25

108MP

Difference: 58MP (116.0% more)

💰

Price

Retail price in USD

= Tie

ROG Phone 9

999$

Samsung Galaxy S25

999$

Difference: 0$

📏

Height

Device height

ROG Phone 9

163.8mm

Samsung Galaxy S25

158.2mm

📐

Width

Device width

ROG Phone 9

76.8mm

Samsung Galaxy S25

71.5mm

📦

Thickness

Device thickness/depth

Better

ROG Phone 9

8.9mm

Samsung Galaxy S25

7.9mm

Difference: 1mm (12.7% less)

ROG Phone 9

Samsung Galaxy S25

Winner in category

Last updated: March 23, 2026

Source: gsmarena.com

Last updated: March 23, 2026

Source: Official Source

Why Trust Our Comparisons

Verified Data

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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 ROG Phone 9 View Samsung Galaxy S25 Screen Size Battery RAM Weight Storage

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