Galaxy S25 FE vs Redmi K80 Ultra

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 FE is 0.7% taller

Galaxy S25 FE

161.3mm×76.6mm

Redmi K80 Ultra

162.5mm×75.9mm

Scaled to real proportions

Specifications Comparison

Galaxy S25 FE

Samsung

3 wins

Redmi K80 Ultra

Xiaomi

4 wins

📱

Screen Size

Diagonal screen measurement

= Tie

Galaxy S25 FE

6.7"

Redmi K80 Ultra

6.7"

Difference: 0"

🔋

Battery

Battery capacity in milliamp-hours

Better

Galaxy S25 FE

4,900mAh

Redmi K80 Ultra

5,000mAh

Difference: 100mAh (2.0% more)

💾

RAM

Random Access Memory for multitasking

Better

Galaxy S25 FE

8GB

Redmi K80 Ultra

12GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

Better

Galaxy S25 FE

190g

Redmi K80 Ultra

204g

Difference: 14g (7.4% less)

💿

Storage

Internal storage capacity

Better

Galaxy S25 FE

128GB

Redmi K80 Ultra

256GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

Galaxy S25 FE

50MP

Redmi K80 Ultra

108MP

Difference: 58MP (116.0% more)

💰

Price

Retail price in USD

Better

Galaxy S25 FE

649$

Redmi K80 Ultra

699$

Difference: 50$ (7.7% less)

📏

Height

Device height

Galaxy S25 FE

161.3mm

Redmi K80 Ultra

162.5mm

📐

Width

Device width

Galaxy S25 FE

76.6mm

Redmi K80 Ultra

75.9mm

📦

Thickness

Device thickness/depth

Better

Galaxy S25 FE

7.4mm

Redmi K80 Ultra

8.6mm

Difference: 1.2mm (16.2% less)

Galaxy S25 FE

Redmi K80 Ultra

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

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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 FE View Redmi K80 Ultra Screen Size Battery RAM Weight Storage

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