Poco M8 Pro vs iQOO 15 Ultra

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

iQOO 15 Ultra is 3.3% taller

Poco M8 Pro

159mm×75mm

iQOO 15 Ultra

164.3mm×74.8mm

Scaled to real proportions

Specifications Comparison

Poco M8 Pro

Xiaomi

5 wins

iQOO 15 Ultra

vivo

3 wins

📱

Screen Size

Diagonal screen measurement

Better

Poco M8 Pro

6.7"

iQOO 15 Ultra

6.78"

Difference: 0.08" (1.2% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

Poco M8 Pro

5,000mAh

iQOO 15 Ultra

4,500mAh

Difference: 500mAh (11.1% more)

💾

RAM

Random Access Memory for multitasking

Better

Poco M8 Pro

6GB

iQOO 15 Ultra

12GB

Difference: 6GB (100.0% more)

⚖️

Weight

Total device weight

Better

Poco M8 Pro

193g

iQOO 15 Ultra

210g

Difference: 17g (8.8% less)

💿

Storage

Internal storage capacity

Better

Poco M8 Pro

128GB

iQOO 15 Ultra

256GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

Poco M8 Pro

64MP

iQOO 15 Ultra

50MP

Difference: 14MP (28.0% more)

💰

Price

Retail price in USD

Better

Poco M8 Pro

199$

iQOO 15 Ultra

999$

Difference: 800$ (402.0% less)

📏

Height

Device height

Poco M8 Pro

159mm

iQOO 15 Ultra

164.3mm

📐

Width

Device width

Poco M8 Pro

75mm

iQOO 15 Ultra

74.8mm

📦

Thickness

Device thickness/depth

Better

Poco M8 Pro

8.9mm

iQOO 15 Ultra

9.2mm

Difference: 0.3mm (3.4% less)

Poco M8 Pro

iQOO 15 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 Poco M8 Pro View iQOO 15 Ultra Screen Size Battery RAM Weight Storage

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