ROG Phone 9 vs Zenfone 12 Ultra
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%
Zenfone 12 Ultra is 0.0% taller
ROG Phone 9
163.8mmÃ76.8mm
VS
Zenfone 12 Ultra
163.8mmÃ77mm
Scaled to real proportions
Specifications Comparison
A
ROG Phone 9
Asus
2 wins
B
Zenfone 12 Ultra
Asus
3 wins
đą
Screen Size
Better
ROG Phone 9
6.78"
Zenfone 12 Ultra
6.7"
Difference:
0.08"
(1.2% more)
đ
Battery
Better
ROG Phone 9
5,800mAh
Zenfone 12 Ultra
5,500mAh
Difference:
300mAh
(5.5% more)
đž
RAM
= Tie
ROG Phone 9
12GB
Zenfone 12 Ultra
12GB
Difference:
0GB
âī¸
Weight
Better
ROG Phone 9
227g
Zenfone 12 Ultra
220g
Difference:
7g
(3.2% less)
đŋ
Storage
= Tie
ROG Phone 9
256GB
Zenfone 12 Ultra
256GB
Difference:
0GB
đˇ
Main Camera
Better
ROG Phone 9
50MP
Zenfone 12 Ultra
64MP
Difference:
14MP
(28.0% more)
đ°
Price
Better
ROG Phone 9
999$
Zenfone 12 Ultra
799$
Difference:
200$
(25.0% less)
đ
Height
ROG Phone 9
163.8mm
Zenfone 12 Ultra
163.8mm
đ
Width
ROG Phone 9
76.8mm
Zenfone 12 Ultra
77mm
đĻ
Thickness
= Tie
ROG Phone 9
8.9mm
Zenfone 12 Ultra
8.9mm
Difference:
0mm
ROG Phone 9
Zenfone 12 Ultra
Winner in category
Last updated: March 23, 2026
Source: gsmarena.com
Last updated: March 23, 2026
Source: gsmarena.com
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Verified Data
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