Poco X8 Pro vs Galaxy S26 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 S26 Ultra is 2.3% taller

Poco X8 Pro

159.9mm×73.9mm

Galaxy S26 Ultra

163.6mm×78.1mm

Scaled to real proportions

Specifications Comparison

Poco X8 Pro

Xiaomi

2 wins

Galaxy S26 Ultra

Samsung

5 wins

📱

Screen Size

Diagonal screen measurement

Better

Poco X8 Pro

6.67"

Galaxy S26 Ultra

6.7"

Difference: 0.03" (0.4% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

Poco X8 Pro

4,500mAh

Galaxy S26 Ultra

5,000mAh

Difference: 500mAh (11.1% more)

💾

RAM

Random Access Memory for multitasking

Better

Poco X8 Pro

8GB

Galaxy S26 Ultra

12GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

Better

Poco X8 Pro

195g

Galaxy S26 Ultra

214g

Difference: 19g (9.7% less)

💿

Storage

Internal storage capacity

= Tie

Poco X8 Pro

256GB

Galaxy S26 Ultra

256GB

Difference: 0GB

📷

Main Camera

Main camera resolution

Better

Poco X8 Pro

108MP

Galaxy S26 Ultra

200MP

Difference: 92MP (85.2% more)

💰

Price

Retail price in USD

Better

Poco X8 Pro

299$

Galaxy S26 Ultra

1,299$

Difference: 1,000$ (334.4% less)

📏

Height

Device height

Poco X8 Pro

159.9mm

Galaxy S26 Ultra

163.6mm

📐

Width

Device width

Poco X8 Pro

73.9mm

Galaxy S26 Ultra

78.1mm

📦

Thickness

Device thickness/depth

Better

Poco X8 Pro

8.9mm

Galaxy S26 Ultra

7.9mm

Difference: 1mm (12.7% less)

Poco X8 Pro

Galaxy S26 Ultra

Winner in category

Last updated: March 23, 2026

Source: Official Source

Last updated: March 23, 2026

Source: gsmarena.com

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 Poco X8 Pro View Galaxy S26 Ultra Screen Size Battery RAM Weight Storage

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