12R vs Ace 3
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%
Ace 3 is 0.4% taller
12R
160.7mmÃ73.6mm
VS
Ace 3
160mmÃ74mm
Scaled to real proportions
Specifications Comparison
A
12R
OnePlus
2 wins
B
Ace 3
OnePlus
3 wins
đą
Screen Size
= Tie
12R
6.7"
Ace 3
6.7"
Difference:
0"
đ
Battery
Better
12R
5,000mAh
Ace 3
4,500mAh
Difference:
500mAh
(11.1% more)
đž
RAM
= Tie
12R
8GB
Ace 3
8GB
Difference:
0GB
âī¸
Weight
Better
12R
185g
Ace 3
180g
Difference:
5g
(2.8% less)
đŋ
Storage
= Tie
12R
128GB
Ace 3
128GB
Difference:
0GB
đˇ
Main Camera
Better
12R
50MP
Ace 3
64MP
Difference:
14MP
(28.0% more)
đ°
Price
Better
12R
699$
Ace 3
399$
Difference:
300$
(75.2% less)
đ
Height
12R
160.7mm
Ace 3
160mm
đ
Width
12R
73.6mm
Ace 3
74mm
đĻ
Thickness
Better
12R
8.2mm
Ace 3
8.4mm
Difference:
0.2mm
(2.4% less)
12R
Ace 3
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
No Affiliate Bias
We don't earn from product sales
Regularly Updated
Data refreshed when specs change
Transparent Method
Our comparison methodology is public