Pixel 4a vs F31
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%
F31 is 11.5% taller
Pixel 4a
144mm×69.4mm
VS
F31
160.6mm×73.4mm
Scaled to real proportions
Specifications Comparison
A
Pixel 4a
1 wins
B
F31
Oppo
5 wins
S
Screen Size
Better
Pixel 4a
5.81"
F31
6.7"
Difference:
0.89"
(15.3% more)
B
Battery
Better
Pixel 4a
3,140mAh
F31
5,000mAh
Difference:
1,860mAh
(59.2% more)
R
RAM
Better
Pixel 4a
6GB
F31
8GB
Difference:
2GB
(33.3% more)
W
Weight
Better
Pixel 4a
143g
F31
180g
Difference:
37g
(25.9% less)
S
Storage
= Tie
Pixel 4a
128GB
F31
128GB
Difference:
0GB
M
Main Camera
Better
Pixel 4a
12.2MP
F31
64MP
Difference:
51.8MP
(424.6% more)
P
Price
Better
Pixel 4a
349$
F31
299$
Difference:
50$
(16.7% less)
H
Height
Pixel 4a
144mm
F31
160.6mm
W
Width
Pixel 4a
69.4mm
F31
73.4mm
T
Thickness
= Tie
Pixel 4a
8.2mm
F31
8.2mm
Difference:
0mm
Pixel 4a
F31
Winner in category
Last updated: March 23, 2026
Source: Official Source
Last updated: March 23, 2026
Source: Official Source
Why Trust Our Comparisons
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