A5 4G vs Y400
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%
A5 4G is 0.9% taller
A5 4G
160.3mm×74.4mm
VS
Y400
158.9mm×73.2mm
Scaled to real proportions
Specifications Comparison
A
A5 4G
Oppo
0 wins
B
Y400
vivo
5 wins
S
Screen Size
Better
A5 4G
6.5"
Y400
6.7"
Difference:
0.2"
(3.1% more)
B
Battery
Better
A5 4G
4,300mAh
Y400
5,000mAh
Difference:
700mAh
(16.3% more)
R
RAM
= Tie
A5 4G
8GB
Y400
8GB
Difference:
0GB
W
Weight
Better
A5 4G
186g
Y400
185g
Difference:
1g
(0.5% less)
S
Storage
= Tie
A5 4G
128GB
Y400
128GB
Difference:
0GB
M
Main Camera
Better
A5 4G
48MP
Y400
64MP
Difference:
16MP
(33.3% more)
P
Price
= Tie
A5 4G
299$
Y400
299$
Difference:
0$
H
Height
A5 4G
160.3mm
Y400
158.9mm
W
Width
A5 4G
74.4mm
Y400
73.2mm
T
Thickness
Better
A5 4G
8.4mm
Y400
8.2mm
Difference:
0.2mm
(2.4% less)
A5 4G
Y400
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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