Google Pixel 9 Pro vs Pixel 4

True-scale visual comparison — see exact mm dimensions side by side with detailed specs.

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Google Pixel 9 Pro is 3.9% taller

Google Pixel 9 Pro

152.8mm×72mm

Pixel 4

147mm×68.8mm

Scaled to real proportions

Specifications Comparison

Google Pixel 9 Pro

Google

5 wins

Pixel 4

Google

3 wins

Screen Size

Diagonal screen measurement

Better

Google Pixel 9 Pro

6.3"

Pixel 4

5.7"

Difference: 0.6" (10.5% more)

Battery

Battery capacity in milliamp-hours

Better

Google Pixel 9 Pro

4,700mAh

Pixel 4

2,800mAh

Difference: 1,900mAh (67.9% more)

RAM

Random Access Memory for multitasking

Better

Google Pixel 9 Pro

16GB

Pixel 4

6GB

Difference: 10GB (166.7% more)

Weight

Total device weight

Better

Google Pixel 9 Pro

221g

Pixel 4

162g

Difference: 59g (36.4% less)

Storage

Internal storage capacity

Better

Google Pixel 9 Pro

256GB

Pixel 4

64GB

Difference: 192GB (300.0% more)

Main Camera

Main camera resolution

Better

Google Pixel 9 Pro

50MP

Pixel 4

12.2MP

Difference: 37.8MP (309.8% more)

Price

Retail price in USD

Better

Google Pixel 9 Pro

999$

Pixel 4

799$

Difference: 200$ (25.0% less)

Height

Device height

Google Pixel 9 Pro

152.8mm

Pixel 4

147mm

Width

Device width

Google Pixel 9 Pro

72mm

Pixel 4

68.8mm

Thickness

Device thickness/depth

Better

Google Pixel 9 Pro

8.5mm

Pixel 4

8.2mm

Difference: 0.3mm (3.7% less)

Google Pixel 9 Pro

Pixel 4

Winner in category

Last updated: March 24, 2026

Source: store.google.com

Last updated: March 23, 2026

Source: Official Source

Why Trust Our Comparisons

Verified Data

All specs verified from official sources

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Data refreshed when specs change

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Our comparison methodology is public

SizeVS Editorial Team

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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 28, 2026

Our methodology

Explore this matchup

View Google Pixel 9 Pro View Pixel 4 Screen Size Battery RAM Weight Storage

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