F31 vs iQOO 15 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%
iQOO 15 Ultra is 2.3% taller
F31
160.6mmÃ73.4mm
VS
iQOO 15 Ultra
164.3mmÃ74.8mm
Scaled to real proportions
Specifications Comparison
A
F31
Oppo
5 wins
B
iQOO 15 Ultra
vivo
3 wins
đą
Screen Size
Better
F31
6.7"
iQOO 15 Ultra
6.78"
Difference:
0.08"
(1.2% more)
đ
Battery
Better
F31
5,000mAh
iQOO 15 Ultra
4,500mAh
Difference:
500mAh
(11.1% more)
đž
RAM
Better
F31
8GB
iQOO 15 Ultra
12GB
Difference:
4GB
(50.0% more)
âī¸
Weight
Better
F31
180g
iQOO 15 Ultra
210g
Difference:
30g
(16.7% less)
đŋ
Storage
Better
F31
128GB
iQOO 15 Ultra
256GB
Difference:
128GB
(100.0% more)
đˇ
Main Camera
Better
F31
64MP
iQOO 15 Ultra
50MP
Difference:
14MP
(28.0% more)
đ°
Price
Better
F31
299$
iQOO 15 Ultra
999$
Difference:
700$
(234.1% less)
đ
Height
F31
160.6mm
iQOO 15 Ultra
164.3mm
đ
Width
F31
73.4mm
iQOO 15 Ultra
74.8mm
đĻ
Thickness
Better
F31
8.2mm
iQOO 15 Ultra
9.2mm
Difference:
1mm
(12.2% less)
F31
iQOO 15 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
We don't earn from product sales
Regularly Updated
Data refreshed when specs change
Transparent Method
Our comparison methodology is public