Galaxy S25+ vs Y31

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Y31 is 3.8% taller

Galaxy S25+

158.4mm×75.8mm

Y31

164.4mm×76.1mm

Scaled to real proportions

Specifications Comparison

Galaxy S25+

Samsung

4 wins

Y31

vivo

2 wins

📱

Screen Size

Diagonal screen measurement

Better

Galaxy S25+

6.7"

Y31

6.58"

Difference: 0.12" (1.8% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

Galaxy S25+

4,900mAh

Y31

5,000mAh

Difference: 100mAh (2.0% more)

💾

RAM

Random Access Memory for multitasking

Better

Galaxy S25+

12GB

Y31

8GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

= Tie

Galaxy S25+

190g

Y31

190g

Difference: 0g

💿

Storage

Internal storage capacity

Better

Galaxy S25+

256GB

Y31

128GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

= Tie

Galaxy S25+

50MP

Y31

50MP

Difference: 0MP

💰

Price

Retail price in USD

Better

Galaxy S25+

587$

Y31

299$

Difference: 288$ (96.3% less)

📏

Height

Device height

Galaxy S25+

158.4mm

Y31

164.4mm

📐

Width

Device width

Galaxy S25+

75.8mm

Y31

76.1mm

📦

Thickness

Device thickness/depth

Better

Galaxy S25+

7.3mm

Y31

8.3mm

Difference: 1mm (13.7% less)

Galaxy S25+

Y31

Winner in category

Last updated: March 23, 2026

Source: gsmarena.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

Transparent Method

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 24, 2026

Our methodology

Explore this matchup

View Galaxy S25+ View Y31 Screen Size Battery RAM Weight Storage

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