Black Shark GS3 Ultra vs F31 Pro+

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Black Shark GS3 Ultra is 1.9% taller

Black Shark GS3 Ultra

163.1mm×76.3mm

F31 Pro+

160mm×74mm

Scaled to real proportions

Specifications Comparison

Black Shark GS3 Ultra

Xiaomi

4 wins

F31 Pro+

Oppo

2 wins

📱

Screen Size

Diagonal screen measurement

= Tie

Black Shark GS3 Ultra

6.7"

F31 Pro+

6.7"

Difference: 0"

🔋

Battery

Battery capacity in milliamp-hours

Better

Black Shark GS3 Ultra

5,000mAh

F31 Pro+

4,500mAh

Difference: 500mAh (11.1% more)

💾

RAM

Random Access Memory for multitasking

Better

Black Shark GS3 Ultra

12GB

F31 Pro+

8GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

Better

Black Shark GS3 Ultra

229g

F31 Pro+

175g

Difference: 54g (30.9% less)

💿

Storage

Internal storage capacity

Better

Black Shark GS3 Ultra

256GB

F31 Pro+

128GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

= Tie

Black Shark GS3 Ultra

108MP

F31 Pro+

108MP

Difference: 0MP

💰

Price

Retail price in USD

Better

Black Shark GS3 Ultra

699$

F31 Pro+

799$

Difference: 100$ (14.3% less)

📏

Height

Device height

Black Shark GS3 Ultra

163.1mm

F31 Pro+

160mm

📐

Width

Device width

Black Shark GS3 Ultra

76.3mm

F31 Pro+

74mm

📦

Thickness

Device thickness/depth

Better

Black Shark GS3 Ultra

9.8mm

F31 Pro+

8mm

Difference: 1.8mm (22.5% less)

Black Shark GS3 Ultra

F31 Pro+

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

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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 Black Shark GS3 Ultra View F31 Pro+ Screen Size Battery RAM Weight Storage

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