iPhone 15 Pro Max vs GT 7

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

iPhone 15 Pro Max is 1.5% taller

iPhone 15 Pro Max

159.9mm×76.7mm

GT 7

162.3mm×75.3mm

Scaled to real proportions

Specifications Comparison

iPhone 15 Pro Max

Apple

1 wins

GT 7

Realme

5 wins

📱

Screen Size

Diagonal screen measurement

= Tie

iPhone 15 Pro Max

6.7"

GT 7

6.7"

Difference: 0"

🔋

Battery

Battery capacity in milliamp-hours

Better

iPhone 15 Pro Max

4,422mAh

GT 7

5,000mAh

Difference: 578mAh (13.1% more)

💾

RAM

Random Access Memory for multitasking

= Tie

iPhone 15 Pro Max

8GB

GT 7

8GB

Difference: 0GB

⚖️

Weight

Total device weight

Better

iPhone 15 Pro Max

221g

GT 7

189g

Difference: 32g (16.9% less)

💿

Storage

Internal storage capacity

Better

iPhone 15 Pro Max

512GB

GT 7

128GB

Difference: 384GB (300.0% more)

📷

Main Camera

Main camera resolution

Better

iPhone 15 Pro Max

48MP

GT 7

64MP

Difference: 16MP (33.3% more)

💰

Price

Retail price in USD

Better

iPhone 15 Pro Max

1,199$

GT 7

399$

Difference: 800$ (200.5% less)

📏

Height

Device height

iPhone 15 Pro Max

159.9mm

GT 7

162.3mm

📐

Width

Device width

iPhone 15 Pro Max

76.7mm

GT 7

75.3mm

📦

Thickness

Device thickness/depth

Better

iPhone 15 Pro Max

8.25mm

GT 7

8.2mm

Difference: 0.05mm (0.6% less)

iPhone 15 Pro Max

GT 7

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 15 Pro Max View GT 7 Screen Size Battery RAM Weight Storage

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