ROG Phone 9 Pro vs iPhone 16 Pro Max

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 Pro is 1.9% taller

ROG Phone 9 Pro

163.8mm×76.8mm

iPhone 16 Pro Max

160.7mm×77.6mm

Scaled to real proportions

Specifications Comparison

ROG Phone 9 Pro

Asus

6 wins

iPhone 16 Pro Max

Apple

2 wins

📱

Screen Size

Diagonal screen measurement

Better

ROG Phone 9 Pro

6.78"

iPhone 16 Pro Max

6.7"

Difference: 0.08" (1.2% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

ROG Phone 9 Pro

5,800mAh

iPhone 16 Pro Max

4,422mAh

Difference: 1,378mAh (31.2% more)

💾

RAM

Random Access Memory for multitasking

Better

ROG Phone 9 Pro

16GB

iPhone 16 Pro Max

8GB

Difference: 8GB (100.0% more)

⚖️

Weight

Total device weight

Better

ROG Phone 9 Pro

227g

iPhone 16 Pro Max

221g

Difference: 6g (2.7% less)

💿

Storage

Internal storage capacity

Better

ROG Phone 9 Pro

512GB

iPhone 16 Pro Max

256GB

Difference: 256GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

ROG Phone 9 Pro

50MP

iPhone 16 Pro Max

48MP

Difference: 2MP (4.2% more)

💰

Price

Retail price in USD

Better

ROG Phone 9 Pro

999$

iPhone 16 Pro Max

1,099$

Difference: 100$ (10.0% less)

📏

Height

Device height

ROG Phone 9 Pro

163.8mm

iPhone 16 Pro Max

160.7mm

📐

Width

Device width

ROG Phone 9 Pro

76.8mm

iPhone 16 Pro Max

77.6mm

📦

Thickness

Device thickness/depth

Better

ROG Phone 9 Pro

8.9mm

iPhone 16 Pro Max

7.85mm

Difference: 1.05mm (13.4% less)

ROG Phone 9 Pro

iPhone 16 Pro Max

Winner in category

Last updated: March 23, 2026

Source: gsmarena.com

Last updated: March 23, 2026

Source: Official Source

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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 ROG Phone 9 Pro View iPhone 16 Pro Max Screen Size Battery RAM Weight Storage

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