Skip to main content
SizeVS

Black Shark GS3 Ultra vs X300 Pro

True-scale visual comparison — see exact mm dimensions side by side with detailed specs.

100% Objective Comparisons — Data sourced from official manufacturers
See our methodology

Choose how to display the two devices: stacked, overlapped, or split with a slider.

100%
Black Shark GS3 Ultra is 2.9% taller
Black Shark GS3 Ultra — 163.1mm × 76.3mm
Black Shark GS3 Ultra
163.1mm×76.3mm
X300 Pro — 158.5mm × 73.3mm
X300 Pro
158.5mm×73.3mm
Scaled to real proportions

Specifications Comparison

A

Black Shark GS3 Ultra

Xiaomi

2 wins
B

X300 Pro

vivo

3 wins
S

Screen Size

=

Black Shark GS3 Ultra

6.7"

X300 Pro

6.7"

Difference: 0"
B

Battery

=

Black Shark GS3 Ultra

5,000mAh

X300 Pro

5,000mAh

Difference: 0mAh
R

RAM

Black Shark GS3 Ultra

12GB

X300 Pro

8GB

Difference: 4GB (50.0% more)
W

Weight

Black Shark GS3 Ultra

229g

X300 Pro

205g

Difference: 24g (11.7% less)
S

Storage

Black Shark GS3 Ultra

256GB

X300 Pro

128GB

Difference: 128GB (100.0% more)
M

Main Camera

=

Black Shark GS3 Ultra

108MP

X300 Pro

108MP

Difference: 0MP
P

Price

Black Shark GS3 Ultra

699$

X300 Pro

299$

Difference: 400$ (133.8% less)
H

Height

Black Shark GS3 Ultra

163.1mm

X300 Pro

158.5mm

W

Width

Black Shark GS3 Ultra

76.3mm

X300 Pro

73.3mm

T

Thickness

Black Shark GS3 Ultra

9.8mm

X300 Pro

8.3mm

Difference: 1.5mm (18.1% less)
Black Shark GS3 Ultra
X300 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

No Affiliate Bias

We don't earn from product sales

Regularly Updated

Data refreshed when specs change

Transparent Method

Our comparison methodology is public

SE

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:
Our methodology

Explore this matchup

View Black Shark GS3 Ultra View X300 Pro Screen SizeBatteryRAMWeightStorage

More related comparisons

Samsung Galaxy S25vsBlack Shark GS3 Ultra
Compare specs & size →
Google Pixel 9vsBlack Shark GS3 Ultra
Compare specs & size →
Galaxy Z Fold SpecialvsBlack Shark GS3 Ultra
Compare specs & size →
Pixel 10 Pro XLvsBlack Shark GS3 Ultra
Compare specs & size →
Pixel 10 ProvsBlack Shark GS3 Ultra
Compare specs & size →
Ace 6vsBlack Shark GS3 Ultra
Compare specs & size →