iPhone 13 Pro vs F31 Pro+

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

F31 Pro+ is 9.1% taller

iPhone 13 Pro

146.7mm×71.5mm

F31 Pro+

160mm×74mm

Scaled to real proportions

Specifications Comparison

iPhone 13 Pro

Apple

1 wins

F31 Pro+

Oppo

6 wins

📱

Screen Size

Diagonal screen measurement

Better

iPhone 13 Pro

6.1"

F31 Pro+

6.7"

Difference: 0.6" (9.8% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

iPhone 13 Pro

3,095mAh

F31 Pro+

4,500mAh

Difference: 1,405mAh (45.4% more)

💾

RAM

Random Access Memory for multitasking

Better

iPhone 13 Pro

6GB

F31 Pro+

8GB

Difference: 2GB (33.3% more)

⚖️

Weight

Total device weight

Better

iPhone 13 Pro

204g

F31 Pro+

175g

Difference: 29g (16.6% less)

💿

Storage

Internal storage capacity

= Tie

iPhone 13 Pro

128GB

F31 Pro+

128GB

Difference: 0GB

📷

Main Camera

Main camera resolution

Better

iPhone 13 Pro

12MP

F31 Pro+

108MP

Difference: 96MP (800.0% more)

💰

Price

Retail price in USD

Better

iPhone 13 Pro

999$

F31 Pro+

799$

Difference: 200$ (25.0% less)

📏

Height

Device height

iPhone 13 Pro

146.7mm

F31 Pro+

160mm

📐

Width

Device width

iPhone 13 Pro

71.5mm

F31 Pro+

74mm

📦

Thickness

Device thickness/depth

Better

iPhone 13 Pro

7.65mm

F31 Pro+

8mm

Difference: 0.35mm (4.6% less)

iPhone 13 Pro

F31 Pro+

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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We don't earn from product sales

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 13 Pro View F31 Pro+ Screen Size Battery RAM Weight Storage

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