A6t 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%
A6t is 3.0% taller
A6t
163.6mm×75.6mm
VS
Y400
158.9mm×73.2mm
Scaled to real proportions
Specifications Comparison
A
A6t
Oppo
2 wins
B
Y400
vivo
2 wins
S
Screen Size
= Tie
A6t
6.7"
Y400
6.7"
Difference:
0"
B
Battery
= Tie
A6t
5,000mAh
Y400
5,000mAh
Difference:
0mAh
R
RAM
= Tie
A6t
8GB
Y400
8GB
Difference:
0GB
W
Weight
Better
A6t
190g
Y400
185g
Difference:
5g
(2.7% less)
S
Storage
= Tie
A6t
128GB
Y400
128GB
Difference:
0GB
M
Main Camera
Better
A6t
108MP
Y400
64MP
Difference:
44MP
(68.8% more)
P
Price
Better
A6t
599$
Y400
299$
Difference:
300$
(100.3% less)
H
Height
A6t
163.6mm
Y400
158.9mm
W
Width
A6t
75.6mm
Y400
73.2mm
T
Thickness
Better
A6t
7.9mm
Y400
8.2mm
Difference:
0.3mm
(3.8% less)
A6t
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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