Ace 3 vs Ace 2
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 2 is 0.1% taller
Ace 3
160mm×74mm
VS
Ace 2
160.2mm×74.1mm
Scaled to real proportions
Specifications Comparison
A
Ace 3
OnePlus
1 wins
B
Ace 2
OnePlus
0 wins
S
Screen Size
= Tie
Ace 3
6.7"
Ace 2
6.7"
Difference:
0"
B
Battery
= Tie
Ace 3
4,500mAh
Ace 2
4,500mAh
Difference:
0mAh
R
RAM
= Tie
Ace 3
8GB
Ace 2
8GB
Difference:
0GB
W
Weight
Better
Ace 3
180g
Ace 2
185g
Difference:
5g
(2.8% less)
S
Storage
= Tie
Ace 3
128GB
Ace 2
128GB
Difference:
0GB
M
Main Camera
= Tie
Ace 3
64MP
Ace 2
64MP
Difference:
0MP
P
Price
= Tie
Ace 3
399$
Ace 2
399$
Difference:
0$
H
Height
Ace 3
160mm
Ace 2
160.2mm
W
Width
Ace 3
74mm
Ace 2
74.1mm
T
Thickness
= Tie
Ace 3
8.4mm
Ace 2
8.4mm
Difference:
0mm
Ace 3
Ace 2
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