Galaxy S25+ vs Redmi 15

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Galaxy S25+ is 0.7% taller

Galaxy S25+

158.4mm×75.8mm

Redmi 15

159.5mm×73.9mm

Scaled to real proportions

Specifications Comparison

Galaxy S25+

Samsung

4 wins

Redmi 15

Xiaomi

3 wins

📱

Screen Size

Diagonal screen measurement

Better

Galaxy S25+

6.7"

Redmi 15

6.67"

Difference: 0.03" (0.4% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

Galaxy S25+

4,900mAh

Redmi 15

5,000mAh

Difference: 100mAh (2.0% more)

💾

RAM

Random Access Memory for multitasking

Better

Galaxy S25+

12GB

Redmi 15

8GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

= Tie

Galaxy S25+

190g

Redmi 15

190g

Difference: 0g

💿

Storage

Internal storage capacity

Better

Galaxy S25+

256GB

Redmi 15

128GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

Galaxy S25+

50MP

Redmi 15

108MP

Difference: 58MP (116.0% more)

💰

Price

Retail price in USD

Better

Galaxy S25+

587$

Redmi 15

239$

Difference: 348$ (145.6% less)

📏

Height

Device height

Galaxy S25+

158.4mm

Redmi 15

159.5mm

📐

Width

Device width

Galaxy S25+

75.8mm

Redmi 15

73.9mm

📦

Thickness

Device thickness/depth

Better

Galaxy S25+

7.3mm

Redmi 15

8.1mm

Difference: 0.8mm (11.0% less)

Galaxy S25+

Redmi 15

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

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 Galaxy S25+ View Redmi 15 Screen Size Battery RAM Weight Storage

More related comparisons

Samsung Galaxy S25 UltravsGalaxy S25+

Compare specs & size →

Galaxy S25+vsiPhone 15

Compare specs & size →

Galaxy S25+vsGalaxy S24 FE

Compare specs & size →

Galaxy S25+vsiPhone 17 Pro Max

Compare specs & size →

Galaxy S25+vsiPhone 17 Pro

Compare specs & size →

Galaxy S25+vsiPhone 17

Compare specs & size →