Xiaomi 14 Ultra vs F31 Pro+
True-scale visual comparison — see exact mm dimensions side by side with detailed specs.
100% Objective Comparisons — Data sourced from official manufacturers
See our methodology
Choose how to display the two devices: stacked, overlapped, or split with a slider.
100%
Xiaomi 14 Ultra is 0.9% taller
Xiaomi 14 Ultra
161.4mm×75.3mm
VS
F31 Pro+
160mm×74mm
Scaled to real proportions
Specifications Comparison
A
Xiaomi 14 Ultra
Xiaomi
4 wins
B
F31 Pro+
Oppo
4 wins
S
Screen Size
Better
Xiaomi 14 Ultra
6.73"
F31 Pro+
6.7"
Difference:
0.03"
(0.4% more)
B
Battery
Better
Xiaomi 14 Ultra
5,000mAh
F31 Pro+
4,500mAh
Difference:
500mAh
(11.1% more)
R
RAM
Better
Xiaomi 14 Ultra
16GB
F31 Pro+
8GB
Difference:
8GB
(100.0% more)
W
Weight
Better
Xiaomi 14 Ultra
220g
F31 Pro+
175g
Difference:
45g
(25.7% less)
S
Storage
Better
Xiaomi 14 Ultra
512GB
F31 Pro+
128GB
Difference:
384GB
(300.0% more)
M
Main Camera
Better
Xiaomi 14 Ultra
50MP
F31 Pro+
108MP
Difference:
58MP
(116.0% more)
P
Price
Better
Xiaomi 14 Ultra
1,099$
F31 Pro+
799$
Difference:
300$
(37.5% less)
H
Height
Xiaomi 14 Ultra
161.4mm
F31 Pro+
160mm
W
Width
Xiaomi 14 Ultra
75.3mm
F31 Pro+
74mm
T
Thickness
Better
Xiaomi 14 Ultra
9.2mm
F31 Pro+
8mm
Difference:
1.2mm
(15.0% less)
Xiaomi 14 Ultra
F31 Pro+
Winner in category
Last updated: March 24, 2026
Source: mi.com
Last updated: March 23, 2026
Source: Official Source
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