Ace 3 Pro vs Poco X8 Pro
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%
Ace 3 Pro is 2.0% taller
Ace 3 Pro
163.1mm×75.6mm
VS
Poco X8 Pro
159.9mm×73.9mm
Scaled to real proportions
Specifications Comparison
A
Ace 3 Pro
OnePlus
4 wins
B
Poco X8 Pro
Xiaomi
3 wins
S
Screen Size
Better
Ace 3 Pro
6.7"
Poco X8 Pro
6.67"
Difference:
0.03"
(0.4% more)
B
Battery
Better
Ace 3 Pro
5,000mAh
Poco X8 Pro
4,500mAh
Difference:
500mAh
(11.1% more)
R
RAM
Better
Ace 3 Pro
12GB
Poco X8 Pro
8GB
Difference:
4GB
(50.0% more)
W
Weight
Better
Ace 3 Pro
205g
Poco X8 Pro
195g
Difference:
10g
(5.1% less)
S
Storage
= Tie
Ace 3 Pro
256GB
Poco X8 Pro
256GB
Difference:
0GB
M
Main Camera
Better
Ace 3 Pro
48MP
Poco X8 Pro
108MP
Difference:
60MP
(125.0% more)
P
Price
Better
Ace 3 Pro
699$
Poco X8 Pro
299$
Difference:
400$
(133.8% less)
H
Height
Ace 3 Pro
163.1mm
Poco X8 Pro
159.9mm
W
Width
Ace 3 Pro
75.6mm
Poco X8 Pro
73.9mm
T
Thickness
Better
Ace 3 Pro
8.7mm
Poco X8 Pro
8.9mm
Difference:
0.2mm
(2.3% less)
Ace 3 Pro
Poco X8 Pro
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