iPhone 17 Pro 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%

Ace 5 Ultra is 10.6% taller

iPhone 17 Pro

147.5mm×71.5mm

Ace 5 Ultra

163.1mm×75.1mm

Scaled to real proportions

Specifications Comparison

iPhone 17 Pro

Apple

1 wins

Ace 5 Ultra

OnePlus

4 wins

📱

Screen Size

Diagonal screen measurement

= Tie

iPhone 17 Pro

6.7"

Ace 5 Ultra

6.7"

Difference: 0"

🔋

Battery

Battery capacity in milliamp-hours

Better

iPhone 17 Pro

3,200mAh

Ace 5 Ultra

5,000mAh

Difference: 1,800mAh (56.3% more)

💾

RAM

Random Access Memory for multitasking

Better

iPhone 17 Pro

8GB

Ace 5 Ultra

12GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

= Tie

iPhone 17 Pro

203g

Ace 5 Ultra

203g

Difference: 0g

💿

Storage

Internal storage capacity

Better

iPhone 17 Pro

128GB

Ace 5 Ultra

256GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

iPhone 17 Pro

48MP

Ace 5 Ultra

50MP

Difference: 2MP (4.2% more)

💰

Price

Retail price in USD

= Tie

iPhone 17 Pro

999$

Ace 5 Ultra

999$

Difference: 0$

📏

Height

Device height

iPhone 17 Pro

147.5mm

Ace 5 Ultra

163.1mm

📐

Width

Device width

iPhone 17 Pro

71.5mm

Ace 5 Ultra

75.1mm

📦

Thickness

Device thickness/depth

Better

iPhone 17 Pro

7.85mm

Ace 5 Ultra

8.7mm

Difference: 0.85mm (10.8% less)

iPhone 17 Pro

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 View Ace 5 Ultra Screen Size Battery RAM Weight Storage

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