Ace 3 Pro vs Y31 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%
Ace 3 Pro is 0.7% taller
Ace 3 Pro
163.1mm×75.6mm
VS
Y31 Pro
162mm×74mm
Scaled to real proportions
Specifications Comparison
A
Ace 3 Pro
OnePlus
2 wins
B
Y31 Pro
vivo
3 wins
S
Screen Size
= Tie
Ace 3 Pro
6.7"
Y31 Pro
6.7"
Difference:
0"
B
Battery
= Tie
Ace 3 Pro
5,000mAh
Y31 Pro
5,000mAh
Difference:
0mAh
R
RAM
Better
Ace 3 Pro
12GB
Y31 Pro
8GB
Difference:
4GB
(50.0% more)
W
Weight
Better
Ace 3 Pro
205g
Y31 Pro
190g
Difference:
15g
(7.9% less)
S
Storage
Better
Ace 3 Pro
256GB
Y31 Pro
128GB
Difference:
128GB
(100.0% more)
M
Main Camera
= Tie
Ace 3 Pro
48MP
Y31 Pro
48MP
Difference:
0MP
P
Price
Better
Ace 3 Pro
699$
Y31 Pro
250$
Difference:
449$
(179.6% less)
H
Height
Ace 3 Pro
163.1mm
Y31 Pro
162mm
W
Width
Ace 3 Pro
75.6mm
Y31 Pro
74mm
T
Thickness
Better
Ace 3 Pro
8.7mm
Y31 Pro
8.4mm
Difference:
0.3mm
(3.6% less)
Ace 3 Pro
Y31 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