F31 vs iQOO 15R
True-scale visual comparison — see exact mm dimensions side by side with detailed specs.
100% Objective Comparisons — Data sourced from official manufacturers
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100%
F31 is 0.9% taller
F31
160.6mm×73.4mm
VS
iQOO 15R
159.2mm×73.3mm
Scaled to real proportions
Specifications Comparison
A
F31
Oppo
5 wins
B
iQOO 15R
vivo
1 wins
S
Screen Size
= Tie
F31
6.7"
iQOO 15R
6.7"
Difference:
0"
B
Battery
Better
F31
5,000mAh
iQOO 15R
4,500mAh
Difference:
500mAh
(11.1% more)
R
RAM
= Tie
F31
8GB
iQOO 15R
8GB
Difference:
0GB
W
Weight
Better
F31
180g
iQOO 15R
190g
Difference:
10g
(5.6% less)
S
Storage
Better
F31
128GB
iQOO 15R
256GB
Difference:
128GB
(100.0% more)
M
Main Camera
Better
F31
64MP
iQOO 15R
50MP
Difference:
14MP
(28.0% more)
P
Price
Better
F31
299$
iQOO 15R
499$
Difference:
200$
(66.9% less)
H
Height
F31
160.6mm
iQOO 15R
159.2mm
W
Width
F31
73.4mm
iQOO 15R
73.3mm
T
Thickness
Better
F31
8.2mm
iQOO 15R
8.4mm
Difference:
0.2mm
(2.4% less)
F31
iQOO 15R
Winner in category
Last updated: March 23, 2026
Source: Official Source
Last updated: March 23, 2026
Source: Official Source
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