K14x 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%
K14x is 1.9% taller
K14x
163.6mmÃ75.7mm
VS
F31
160.6mmÃ73.4mm
Scaled to real proportions
Specifications Comparison
A
K14x
Oppo
0 wins
B
F31
Oppo
3 wins
đą
Screen Size
= Tie
K14x
6.7"
F31
6.7"
Difference:
0"
đ
Battery
= Tie
K14x
5,000mAh
F31
5,000mAh
Difference:
0mAh
đž
RAM
= Tie
K14x
8GB
F31
8GB
Difference:
0GB
âī¸
Weight
Better
K14x
185g
F31
180g
Difference:
5g
(2.8% less)
đŋ
Storage
= Tie
K14x
128GB
F31
128GB
Difference:
0GB
đˇ
Main Camera
Better
K14x
48MP
F31
64MP
Difference:
16MP
(33.3% more)
đ°
Price
= Tie
K14x
299$
F31
299$
Difference:
0$
đ
Height
K14x
163.6mm
F31
160.6mm
đ
Width
K14x
75.7mm
F31
73.4mm
đĻ
Thickness
Better
K14x
8.4mm
F31
8.2mm
Difference:
0.2mm
(2.4% less)
K14x
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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Regularly Updated
Data refreshed when specs change
Transparent Method
Our comparison methodology is public