Pixel 3a 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 9.0% taller
Pixel 3a
147mm×68.2mm
VS
Ace 2
160.2mm×74.1mm
Scaled to real proportions
Specifications Comparison
A
Pixel 3a
2 wins
B
Ace 2
OnePlus
5 wins
S
Screen Size
Better
Pixel 3a
5.6"
Ace 2
6.7"
Difference:
1.1"
(19.6% more)
B
Battery
Better
Pixel 3a
3,000mAh
Ace 2
4,500mAh
Difference:
1,500mAh
(50.0% more)
R
RAM
Better
Pixel 3a
4GB
Ace 2
8GB
Difference:
4GB
(100.0% more)
W
Weight
Better
Pixel 3a
147g
Ace 2
185g
Difference:
38g
(25.9% less)
S
Storage
Better
Pixel 3a
64GB
Ace 2
128GB
Difference:
64GB
(100.0% more)
M
Main Camera
Better
Pixel 3a
12.2MP
Ace 2
64MP
Difference:
51.8MP
(424.6% more)
P
Price
= Tie
Pixel 3a
399$
Ace 2
399$
Difference:
0$
H
Height
Pixel 3a
147mm
Ace 2
160.2mm
W
Width
Pixel 3a
68.2mm
Ace 2
74.1mm
T
Thickness
Better
Pixel 3a
8.2mm
Ace 2
8.4mm
Difference:
0.2mm
(2.4% less)
Pixel 3a
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