F31 vs K13 Turbo
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%
K13 Turbo is 1.4% taller
F31
160.6mm×73.4mm
VS
K13 Turbo
162.8mm×75.6mm
Scaled to real proportions
Specifications Comparison
A
F31
Oppo
3 wins
B
K13 Turbo
Oppo
1 wins
S
Screen Size
= Tie
F31
6.7"
K13 Turbo
6.7"
Difference:
0"
B
Battery
= Tie
F31
5,000mAh
K13 Turbo
5,000mAh
Difference:
0mAh
R
RAM
= Tie
F31
8GB
K13 Turbo
8GB
Difference:
0GB
W
Weight
Better
F31
180g
K13 Turbo
190g
Difference:
10g
(5.6% less)
S
Storage
= Tie
F31
128GB
K13 Turbo
128GB
Difference:
0GB
M
Main Camera
Better
F31
64MP
K13 Turbo
108MP
Difference:
44MP
(68.8% more)
P
Price
Better
F31
299$
K13 Turbo
399$
Difference:
100$
(33.4% less)
H
Height
F31
160.6mm
K13 Turbo
162.8mm
W
Width
F31
73.4mm
K13 Turbo
75.6mm
T
Thickness
Better
F31
8.2mm
K13 Turbo
8.4mm
Difference:
0.2mm
(2.4% less)
F31
K13 Turbo
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