iQOO 15 Ultra vs iQOO Z11 Turbo

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 3.5% taller

iQOO 15 Ultra

164.3mm×74.8mm

iQOO Z11 Turbo

158.8mm×73.5mm

Scaled to real proportions

Specifications Comparison

iQOO 15 Ultra

vivo

3 wins

iQOO Z11 Turbo

vivo

5 wins

📱

Screen Size

Diagonal screen measurement

Better

iQOO 15 Ultra

6.78"

iQOO Z11 Turbo

6.7"

Difference: 0.08" (1.2% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

iQOO 15 Ultra

4,500mAh

iQOO Z11 Turbo

5,000mAh

Difference: 500mAh (11.1% more)

💾

RAM

Random Access Memory for multitasking

Better

iQOO 15 Ultra

12GB

iQOO Z11 Turbo

8GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

Better

iQOO 15 Ultra

210g

iQOO Z11 Turbo

198g

Difference: 12g (6.1% less)

💿

Storage

Internal storage capacity

Better

iQOO 15 Ultra

256GB

iQOO Z11 Turbo

128GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

iQOO 15 Ultra

50MP

iQOO Z11 Turbo

64MP

Difference: 14MP (28.0% more)

💰

Price

Retail price in USD

Better

iQOO 15 Ultra

999$

iQOO Z11 Turbo

450$

Difference: 549$ (122.0% less)

📏

Height

Device height

iQOO 15 Ultra

164.3mm

iQOO Z11 Turbo

158.8mm

📐

Width

Device width

iQOO 15 Ultra

74.8mm

iQOO Z11 Turbo

73.5mm

📦

Thickness

Device thickness/depth

Better

iQOO 15 Ultra

9.2mm

iQOO Z11 Turbo

8.5mm

Difference: 0.7mm (8.2% less)

iQOO 15 Ultra

iQOO Z11 Turbo

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 iQOO 15 Ultra View iQOO Z11 Turbo Screen Size Battery RAM Weight Storage

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