Ace 2 Pro vs Y51 Pro
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 2 Pro is 2.3% taller
Ace 2 Pro
162.8mmÃ75.4mm
VS
Y51 Pro
159.2mmÃ73.5mm
Scaled to real proportions
Specifications Comparison
A
Ace 2 Pro
OnePlus
2 wins
B
Y51 Pro
vivo
3 wins
đą
Screen Size
Better
Ace 2 Pro
6.7"
Y51 Pro
6.58"
Difference:
0.12"
(1.8% more)
đ
Battery
Better
Ace 2 Pro
5,000mAh
Y51 Pro
4,500mAh
Difference:
500mAh
(11.1% more)
đž
RAM
= Tie
Ace 2 Pro
8GB
Y51 Pro
8GB
Difference:
0GB
âī¸
Weight
Better
Ace 2 Pro
203g
Y51 Pro
177g
Difference:
26g
(14.7% less)
đŋ
Storage
= Tie
Ace 2 Pro
128GB
Y51 Pro
128GB
Difference:
0GB
đˇ
Main Camera
= Tie
Ace 2 Pro
50MP
Y51 Pro
50MP
Difference:
0MP
đ°
Price
Better
Ace 2 Pro
699$
Y51 Pro
299$
Difference:
400$
(133.8% less)
đ
Height
Ace 2 Pro
162.8mm
Y51 Pro
159.2mm
đ
Width
Ace 2 Pro
75.4mm
Y51 Pro
73.5mm
đĻ
Thickness
Better
Ace 2 Pro
8.7mm
Y51 Pro
7.3mm
Difference:
1.4mm
(19.2% less)
Ace 2 Pro
Y51 Pro
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
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Data refreshed when specs change
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Our comparison methodology is public