A6s vs Y31
Side-by-side comparison with real-scale visuals and detailed specifications
100% Objective Comparisons â Data sourced from official manufacturers
See our methodology
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100%
Y31 is 0.4% taller
A6s
163.8mmÃ75.1mm
VS
Y31
164.4mmÃ76.1mm
Scaled to real proportions
Specifications Comparison
A
A6s
Oppo
2 wins
B
Y31
vivo
3 wins
đą
Screen Size
Better
A6s
6.7"
Y31
6.58"
Difference:
0.12"
(1.8% more)
đ
Battery
Better
A6s
4,500mAh
Y31
5,000mAh
Difference:
500mAh
(11.1% more)
đž
RAM
= Tie
A6s
8GB
Y31
8GB
Difference:
0GB
âī¸
Weight
Better
A6s
192g
Y31
190g
Difference:
2g
(1.1% less)
đŋ
Storage
= Tie
A6s
128GB
Y31
128GB
Difference:
0GB
đˇ
Main Camera
Better
A6s
48MP
Y31
50MP
Difference:
2MP
(4.2% more)
đ°
Price
= Tie
A6s
299$
Y31
299$
Difference:
0$
đ
Height
A6s
163.8mm
Y31
164.4mm
đ
Width
A6s
75.1mm
Y31
76.1mm
đĻ
Thickness
Better
A6s
7.9mm
Y31
8.3mm
Difference:
0.4mm
(5.1% less)
A6s
Y31
Winner in category
Last updated: March 23, 2026
Source: Official Source
Last updated: March 23, 2026
Source: Official Source
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Why Trust Our Comparisons
Verified Data
All specs verified from official sources
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Regularly Updated
Data refreshed when specs change
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Our comparison methodology is public