Pixel 4a vs Pixel 3a
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%
Pixel 3a is 2.1% taller
Pixel 4a
144mm×69.4mm
VS
Pixel 3a
147mm×68.2mm
Scaled to real proportions
Specifications Comparison
A
Pixel 4a
6 wins
B
Pixel 3a
0 wins
S
Screen Size
Better
Pixel 4a
5.81"
Pixel 3a
5.6"
Difference:
0.21"
(3.8% more)
B
Battery
Better
Pixel 4a
3,140mAh
Pixel 3a
3,000mAh
Difference:
140mAh
(4.7% more)
R
RAM
Better
Pixel 4a
6GB
Pixel 3a
4GB
Difference:
2GB
(50.0% more)
W
Weight
Better
Pixel 4a
143g
Pixel 3a
147g
Difference:
4g
(2.8% less)
S
Storage
Better
Pixel 4a
128GB
Pixel 3a
64GB
Difference:
64GB
(100.0% more)
M
Main Camera
= Tie
Pixel 4a
12.2MP
Pixel 3a
12.2MP
Difference:
0MP
P
Price
Better
Pixel 4a
349$
Pixel 3a
399$
Difference:
50$
(14.3% less)
H
Height
Pixel 4a
144mm
Pixel 3a
147mm
W
Width
Pixel 4a
69.4mm
Pixel 3a
68.2mm
T
Thickness
= Tie
Pixel 4a
8.2mm
Pixel 3a
8.2mm
Difference:
0mm
Pixel 4a
Pixel 3a
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