Pixel 4a vs Ace 5 Ultra

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Ace 5 Ultra is 13.3% taller

Pixel 4a

144mm×69.4mm

Ace 5 Ultra

163.1mm×75.1mm

Scaled to real proportions

Specifications Comparison

Pixel 4a

Google

3 wins

Ace 5 Ultra

OnePlus

5 wins

📱

Screen Size

Diagonal screen measurement

Better

Pixel 4a

5.81"

Ace 5 Ultra

6.7"

Difference: 0.89" (15.3% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

Pixel 4a

3,140mAh

Ace 5 Ultra

5,000mAh

Difference: 1,860mAh (59.2% more)

💾

RAM

Random Access Memory for multitasking

Better

Pixel 4a

6GB

Ace 5 Ultra

12GB

Difference: 6GB (100.0% more)

⚖️

Weight

Total device weight

Better

Pixel 4a

143g

Ace 5 Ultra

203g

Difference: 60g (42.0% less)

💿

Storage

Internal storage capacity

Better

Pixel 4a

128GB

Ace 5 Ultra

256GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

Pixel 4a

12.2MP

Ace 5 Ultra

50MP

Difference: 37.8MP (309.8% more)

💰

Price

Retail price in USD

Better

Pixel 4a

349$

Ace 5 Ultra

999$

Difference: 650$ (186.2% less)

📏

Height

Device height

Pixel 4a

144mm

Ace 5 Ultra

163.1mm

📐

Width

Device width

Pixel 4a

69.4mm

Ace 5 Ultra

75.1mm

📦

Thickness

Device thickness/depth

Better

Pixel 4a

8.2mm

Ace 5 Ultra

8.7mm

Difference: 0.5mm (6.1% less)

Pixel 4a

Ace 5 Ultra

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

No Affiliate Bias

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 Pixel 4a View Ace 5 Ultra Screen Size Battery RAM Weight Storage

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