17 Ultra vs Y31 Pro
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%
17 Ultra is 0.7% taller
17 Ultra
163.1mmÃ75.9mm
VS
Y31 Pro
162mmÃ74mm
Scaled to real proportions
Specifications Comparison
A
17 Ultra
Xiaomi
3 wins
B
Y31 Pro
vivo
3 wins
đą
Screen Size
= Tie
17 Ultra
6.7"
Y31 Pro
6.7"
Difference:
0"
đ
Battery
= Tie
17 Ultra
5,000mAh
Y31 Pro
5,000mAh
Difference:
0mAh
đž
RAM
Better
17 Ultra
12GB
Y31 Pro
8GB
Difference:
4GB
(50.0% more)
âī¸
Weight
Better
17 Ultra
228g
Y31 Pro
190g
Difference:
38g
(20.0% less)
đŋ
Storage
Better
17 Ultra
256GB
Y31 Pro
128GB
Difference:
128GB
(100.0% more)
đˇ
Main Camera
Better
17 Ultra
200MP
Y31 Pro
48MP
Difference:
152MP
(316.7% more)
đ°
Price
Better
17 Ultra
849$
Y31 Pro
250$
Difference:
599$
(239.6% less)
đ
Height
17 Ultra
163.1mm
Y31 Pro
162mm
đ
Width
17 Ultra
75.9mm
Y31 Pro
74mm
đĻ
Thickness
Better
17 Ultra
9mm
Y31 Pro
8.4mm
Difference:
0.6mm
(7.1% less)
17 Ultra
Y31 Pro
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
No Affiliate Bias
We don't earn from product sales
Regularly Updated
Data refreshed when specs change
Transparent Method
Our comparison methodology is public