iPhone 13 Pro Max vs Poco X8 Pro

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

iPhone 13 Pro Max is 0.6% taller

iPhone 13 Pro Max

160.8mm×78.1mm

Poco X8 Pro

159.9mm×73.9mm

Scaled to real proportions

Specifications Comparison

iPhone 13 Pro Max

Apple

2 wins

Poco X8 Pro

Xiaomi

6 wins

📱

Screen Size

Diagonal screen measurement

Better

iPhone 13 Pro Max

6.7"

Poco X8 Pro

6.67"

Difference: 0.03" (0.4% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

iPhone 13 Pro Max

4,352mAh

Poco X8 Pro

4,500mAh

Difference: 148mAh (3.4% more)

💾

RAM

Random Access Memory for multitasking

Better

iPhone 13 Pro Max

6GB

Poco X8 Pro

8GB

Difference: 2GB (33.3% more)

⚖️

Weight

Total device weight

Better

iPhone 13 Pro Max

238g

Poco X8 Pro

195g

Difference: 43g (22.1% less)

💿

Storage

Internal storage capacity

Better

iPhone 13 Pro Max

128GB

Poco X8 Pro

256GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

iPhone 13 Pro Max

12MP

Poco X8 Pro

108MP

Difference: 96MP (800.0% more)

💰

Price

Retail price in USD

Better

iPhone 13 Pro Max

1,099$

Poco X8 Pro

299$

Difference: 800$ (267.6% less)

📏

Height

Device height

iPhone 13 Pro Max

160.8mm

Poco X8 Pro

159.9mm

📐

Width

Device width

iPhone 13 Pro Max

78.1mm

Poco X8 Pro

73.9mm

📦

Thickness

Device thickness/depth

Better

iPhone 13 Pro Max

7.65mm

Poco X8 Pro

8.9mm

Difference: 1.25mm (16.3% less)

iPhone 13 Pro Max

Poco X8 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 Max View Poco X8 Pro Screen Size Battery RAM Weight Storage

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