iPhone 16 Pro vs X300

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

X300 is 11.2% taller

iPhone 16 Pro

147.5mm×71.5mm

X300

164mm×75mm

Scaled to real proportions

Specifications Comparison

iPhone 16 Pro

Apple

2 wins

X300

vivo

5 wins

📱

Screen Size

Diagonal screen measurement

Better

iPhone 16 Pro

6.1"

X300

6.7"

Difference: 0.6" (9.8% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

iPhone 16 Pro

3,200mAh

X300

5,000mAh

Difference: 1,800mAh (56.3% more)

💾

RAM

Random Access Memory for multitasking

= Tie

iPhone 16 Pro

8GB

X300

8GB

Difference: 0GB

⚖️

Weight

Total device weight

Better

iPhone 16 Pro

206g

X300

192g

Difference: 14g (7.3% less)

💿

Storage

Internal storage capacity

Better

iPhone 16 Pro

256GB

X300

128GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

iPhone 16 Pro

48MP

X300

64MP

Difference: 16MP (33.3% more)

💰

Price

Retail price in USD

Better

iPhone 16 Pro

999$

X300

299$

Difference: 700$ (234.1% less)

📏

Height

Device height

iPhone 16 Pro

147.5mm

X300

164mm

📐

Width

Device width

iPhone 16 Pro

71.5mm

X300

75mm

📦

Thickness

Device thickness/depth

Better

iPhone 16 Pro

7.85mm

X300

8.5mm

Difference: 0.65mm (8.3% less)

iPhone 16 Pro

X300

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 16 Pro View X300 Screen Size Battery RAM Weight Storage

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