S50 vs Y400 Pro
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%
Y400 Pro is 2.9% taller
S50
159mm×75mm
VS
Y400 Pro
163.6mm×75.3mm
Scaled to real proportions
Specifications Comparison
A
S50
vivo
2 wins
B
Y400 Pro
vivo
2 wins
S
Screen Size
= Tie
S50
6.7"
Y400 Pro
6.7"
Difference:
0"
B
Battery
= Tie
S50
5,000mAh
Y400 Pro
5,000mAh
Difference:
0mAh
R
RAM
= Tie
S50
8GB
Y400 Pro
8GB
Difference:
0GB
W
Weight
Better
S50
185g
Y400 Pro
190g
Difference:
5g
(2.7% less)
S
Storage
= Tie
S50
128GB
Y400 Pro
128GB
Difference:
0GB
M
Main Camera
Better
S50
50MP
Y400 Pro
64MP
Difference:
14MP
(28.0% more)
P
Price
Better
S50
299$
Y400 Pro
249$
Difference:
50$
(20.1% less)
H
Height
S50
159mm
Y400 Pro
163.6mm
W
Width
S50
75mm
Y400 Pro
75.3mm
T
Thickness
Better
S50
8mm
Y400 Pro
8.5mm
Difference:
0.5mm
(6.3% less)
S50
Y400 Pro
Winner in category
Last updated: March 23, 2026
Source: Official Source
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