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Galaxy S25 Ultra vs Poco X8 Pro Max

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

100% Objective Comparisons — Data sourced from official manufacturers
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100%
Galaxy S25 Ultra is 1.8% taller
Galaxy S25 Ultra — 162.8mm × 77.6mm
Galaxy S25 Ultra
162.8mm×77.6mm
Poco X8 Pro Max — 159.9mm × 73.4mm
Poco X8 Pro Max
159.9mm×73.4mm
Scaled to real proportions

Specifications Comparison

A

Galaxy S25 Ultra

Samsung

4 wins
B

Poco X8 Pro Max

Xiaomi

3 wins
S

Screen Size

Galaxy S25 Ultra

6.8"

Poco X8 Pro Max

6.67"

Difference: 0.13" (1.9% more)
B

Battery

=

Galaxy S25 Ultra

5,000mAh

Poco X8 Pro Max

5,000mAh

Difference: 0mAh
R

RAM

Galaxy S25 Ultra

12GB

Poco X8 Pro Max

8GB

Difference: 4GB (50.0% more)
W

Weight

Galaxy S25 Ultra

218g

Poco X8 Pro Max

205g

Difference: 13g (6.3% less)
S

Storage

Galaxy S25 Ultra

256GB

Poco X8 Pro Max

128GB

Difference: 128GB (100.0% more)
M

Main Camera

Galaxy S25 Ultra

200MP

Poco X8 Pro Max

108MP

Difference: 92MP (85.2% more)
P

Price

Galaxy S25 Ultra

753$

Poco X8 Pro Max

299$

Difference: 454$ (151.8% less)
H

Height

Galaxy S25 Ultra

162.8mm

Poco X8 Pro Max

159.9mm

W

Width

Galaxy S25 Ultra

77.6mm

Poco X8 Pro Max

73.4mm

T

Thickness

Galaxy S25 Ultra

8.2mm

Poco X8 Pro Max

8.1mm

Difference: 0.1mm (1.2% less)
Galaxy S25 Ultra
Poco X8 Pro Max
Winner in category
Last updated: March 23, 2026
Source: gsmarena.com
Last updated: March 23, 2026
Source: Official Source

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Verified Data

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Data refreshed when specs change

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SE

SizeVS Editorial Team

Verified

Product Comparison Specialists

Our team of tech enthusiasts and data analysts work to provide accurate, unbiased product comparisons.

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Updated:
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Explore this matchup

View Galaxy S25 Ultra View Poco X8 Pro Max Screen SizeBatteryRAMWeightStorage

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