12 vs 17 Ultra
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 0.0% taller
12
163.1mmÃ74.1mm
VS
17 Ultra
163.1mmÃ75.9mm
Scaled to real proportions
Specifications Comparison
A
12
OnePlus
2 wins
B
17 Ultra
Xiaomi
3 wins
đą
Screen Size
= Tie
12
6.7"
17 Ultra
6.7"
Difference:
0"
đ
Battery
Better
12
4,500mAh
17 Ultra
5,000mAh
Difference:
500mAh
(11.1% more)
đž
RAM
= Tie
12
12GB
17 Ultra
12GB
Difference:
0GB
âī¸
Weight
Better
12
211g
17 Ultra
228g
Difference:
17g
(8.1% less)
đŋ
Storage
= Tie
12
256GB
17 Ultra
256GB
Difference:
0GB
đˇ
Main Camera
Better
12
50MP
17 Ultra
200MP
Difference:
150MP
(300.0% more)
đ°
Price
Better
12
999$
17 Ultra
849$
Difference:
150$
(17.7% less)
đ
Height
12
163.1mm
17 Ultra
163.1mm
đ
Width
12
74.1mm
17 Ultra
75.9mm
đĻ
Thickness
Better
12
8.7mm
17 Ultra
9mm
Difference:
0.3mm
(3.4% less)
12
17 Ultra
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
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Regularly Updated
Data refreshed when specs change
Transparent Method
Our comparison methodology is public