iPhone 17 Pro Max vs Ace 5 Ultra

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

iPhone 17 Pro Max is 2.0% taller

iPhone 17 Pro Max

159.9mm×76.7mm

Ace 5 Ultra

163.1mm×75.1mm

Scaled to real proportions

Specifications Comparison

iPhone 17 Pro Max

Apple

1 wins

Ace 5 Ultra

OnePlus

5 wins

📱

Screen Size

Diagonal screen measurement

= Tie

iPhone 17 Pro Max

6.7"

Ace 5 Ultra

6.7"

Difference: 0"

🔋

Battery

Battery capacity in milliamp-hours

Better

iPhone 17 Pro Max

4,422mAh

Ace 5 Ultra

5,000mAh

Difference: 578mAh (13.1% more)

💾

RAM

Random Access Memory for multitasking

Better

iPhone 17 Pro Max

8GB

Ace 5 Ultra

12GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

Better

iPhone 17 Pro Max

221g

Ace 5 Ultra

203g

Difference: 18g (8.9% less)

💿

Storage

Internal storage capacity

= Tie

iPhone 17 Pro Max

256GB

Ace 5 Ultra

256GB

Difference: 0GB

📷

Main Camera

Main camera resolution

Better

iPhone 17 Pro Max

48MP

Ace 5 Ultra

50MP

Difference: 2MP (4.2% more)

💰

Price

Retail price in USD

Better

iPhone 17 Pro Max

1,099$

Ace 5 Ultra

999$

Difference: 100$ (10.0% less)

📏

Height

Device height

iPhone 17 Pro Max

159.9mm

Ace 5 Ultra

163.1mm

📐

Width

Device width

iPhone 17 Pro Max

76.7mm

Ace 5 Ultra

75.1mm

📦

Thickness

Device thickness/depth

Better

iPhone 17 Pro Max

7.85mm

Ace 5 Ultra

8.7mm

Difference: 0.85mm (10.8% less)

iPhone 17 Pro Max

Ace 5 Ultra

Winner in category

Last updated: March 23, 2026

Source: Official Source

Last updated: March 23, 2026

Source: Official Source

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 iPhone 17 Pro Max View Ace 5 Ultra Screen Size Battery RAM Weight Storage

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