Ace 3 Pro vs Redmi K90 Pro Max
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%
Redmi K90 Pro Max is 0.2% taller
Ace 3 Pro
163.1mm×75.6mm
VS
Redmi K90 Pro Max
163.5mm×75.2mm
Scaled to real proportions
Specifications Comparison
A
Ace 3 Pro
OnePlus
3 wins
B
Redmi K90 Pro Max
Xiaomi
1 wins
S
Screen Size
= Tie
Ace 3 Pro
6.7"
Redmi K90 Pro Max
6.7"
Difference:
0"
B
Battery
= Tie
Ace 3 Pro
5,000mAh
Redmi K90 Pro Max
5,000mAh
Difference:
0mAh
R
RAM
= Tie
Ace 3 Pro
12GB
Redmi K90 Pro Max
12GB
Difference:
0GB
W
Weight
Better
Ace 3 Pro
205g
Redmi K90 Pro Max
210g
Difference:
5g
(2.4% less)
S
Storage
= Tie
Ace 3 Pro
256GB
Redmi K90 Pro Max
256GB
Difference:
0GB
M
Main Camera
Better
Ace 3 Pro
48MP
Redmi K90 Pro Max
108MP
Difference:
60MP
(125.0% more)
P
Price
Better
Ace 3 Pro
699$
Redmi K90 Pro Max
799$
Difference:
100$
(14.3% less)
H
Height
Ace 3 Pro
163.1mm
Redmi K90 Pro Max
163.5mm
W
Width
Ace 3 Pro
75.6mm
Redmi K90 Pro Max
75.2mm
T
Thickness
Better
Ace 3 Pro
8.7mm
Redmi K90 Pro Max
8.8mm
Difference:
0.1mm
(1.1% less)
Ace 3 Pro
Redmi K90 Pro Max
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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