Find X9 vs F31
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%
Find X9 is 1.9% taller
Find X9
163.7mmÃ74.2mm
VS
F31
160.6mmÃ73.4mm
Scaled to real proportions
Specifications Comparison
A
Find X9
Oppo
2 wins
B
F31
Oppo
5 wins
đą
Screen Size
= Tie
Find X9
6.7"
F31
6.7"
Difference:
0"
đ
Battery
Better
Find X9
4,500mAh
F31
5,000mAh
Difference:
500mAh
(11.1% more)
đž
RAM
Better
Find X9
12GB
F31
8GB
Difference:
4GB
(50.0% more)
âī¸
Weight
Better
Find X9
197g
F31
180g
Difference:
17g
(9.4% less)
đŋ
Storage
Better
Find X9
256GB
F31
128GB
Difference:
128GB
(100.0% more)
đˇ
Main Camera
Better
Find X9
50MP
F31
64MP
Difference:
14MP
(28.0% more)
đ°
Price
Better
Find X9
999$
F31
299$
Difference:
700$
(234.1% less)
đ
Height
Find X9
163.7mm
F31
160.6mm
đ
Width
Find X9
74.2mm
F31
73.4mm
đĻ
Thickness
Better
Find X9
8.3mm
F31
8.2mm
Difference:
0.1mm
(1.2% less)
Find X9
F31
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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Data refreshed when specs change
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Our comparison methodology is public