17 Ultra (China) vs Redmi K90
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%
17 Ultra (China) is 2.7% taller
17 Ultra (China)
162.5mm×75.8mm
VS
Redmi K90
158.3mm×72.8mm
Scaled to real proportions
Specifications Comparison
A
17 Ultra (China)
Xiaomi
3 wins
B
Redmi K90
Xiaomi
3 wins
S
Screen Size
Better
17 Ultra (China)
6.73"
Redmi K90
6.7"
Difference:
0.03"
(0.4% more)
B
Battery
= Tie
17 Ultra (China)
5,000mAh
Redmi K90
5,000mAh
Difference:
0mAh
R
RAM
Better
17 Ultra (China)
12GB
Redmi K90
8GB
Difference:
4GB
(50.0% more)
W
Weight
Better
17 Ultra (China)
228g
Redmi K90
198g
Difference:
30g
(15.2% less)
S
Storage
= Tie
17 Ultra (China)
256GB
Redmi K90
256GB
Difference:
0GB
M
Main Camera
Better
17 Ultra (China)
200MP
Redmi K90
108MP
Difference:
92MP
(85.2% more)
P
Price
Better
17 Ultra (China)
899$
Redmi K90
599$
Difference:
300$
(50.1% less)
H
Height
17 Ultra (China)
162.5mm
Redmi K90
158.3mm
W
Width
17 Ultra (China)
75.8mm
Redmi K90
72.8mm
T
Thickness
Better
17 Ultra (China)
9.1mm
Redmi K90
8.1mm
Difference:
1mm
(12.3% less)
17 Ultra (China)
Redmi K90
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
Transparent Method
Our comparison methodology is public
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