Galaxy S25 Ultra vs Reno15
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 1.6% taller
Galaxy S25 Ultra
162.8mm×77.6mm
VS
Reno15
160.2mm×73.3mm
Scaled to real proportions
Specifications Comparison
A
Galaxy S25 Ultra
Samsung
5 wins
B
Reno15
Oppo
3 wins
S
Screen Size
Better
Galaxy S25 Ultra
6.8"
Reno15
6.7"
Difference:
0.1"
(1.5% more)
B
Battery
Better
Galaxy S25 Ultra
5,000mAh
Reno15
4,500mAh
Difference:
500mAh
(11.1% more)
R
RAM
Better
Galaxy S25 Ultra
12GB
Reno15
8GB
Difference:
4GB
(50.0% more)
W
Weight
Better
Galaxy S25 Ultra
218g
Reno15
180g
Difference:
38g
(21.1% less)
S
Storage
Better
Galaxy S25 Ultra
256GB
Reno15
128GB
Difference:
128GB
(100.0% more)
M
Main Camera
Better
Galaxy S25 Ultra
200MP
Reno15
64MP
Difference:
136MP
(212.5% more)
P
Price
Better
Galaxy S25 Ultra
753$
Reno15
399$
Difference:
354$
(88.7% less)
H
Height
Galaxy S25 Ultra
162.8mm
Reno15
160.2mm
W
Width
Galaxy S25 Ultra
77.6mm
Reno15
73.3mm
T
Thickness
Better
Galaxy S25 Ultra
8.2mm
Reno15
7.6mm
Difference:
0.6mm
(7.9% less)
Galaxy S25 Ultra
Reno15
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
All specs verified from official sources
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Data refreshed when specs change
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Our comparison methodology is public