Ace 2 vs Y21d
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%
Y21d is 2.6% taller
Ace 2
160.2mm×74.1mm
VS
Y21d
164.3mm×76.1mm
Scaled to real proportions
Specifications Comparison
A
Ace 2
OnePlus
3 wins
B
Y21d
vivo
4 wins
S
Screen Size
Better
Ace 2
6.7"
Y21d
6.51"
Difference:
0.19"
(2.9% more)
B
Battery
Better
Ace 2
4,500mAh
Y21d
5,000mAh
Difference:
500mAh
(11.1% more)
R
RAM
Better
Ace 2
8GB
Y21d
4GB
Difference:
4GB
(100.0% more)
W
Weight
Better
Ace 2
185g
Y21d
182g
Difference:
3g
(1.6% less)
S
Storage
= Tie
Ace 2
128GB
Y21d
128GB
Difference:
0GB
M
Main Camera
Better
Ace 2
64MP
Y21d
50MP
Difference:
14MP
(28.0% more)
P
Price
Better
Ace 2
399$
Y21d
199$
Difference:
200$
(100.5% less)
H
Height
Ace 2
160.2mm
Y21d
164.3mm
W
Width
Ace 2
74.1mm
Y21d
76.1mm
T
Thickness
Better
Ace 2
8.4mm
Y21d
7.8mm
Difference:
0.6mm
(7.7% less)
Ace 2
Y21d
Winner in category
Last updated: March 23, 2026
Source: Official Source
Last updated: March 23, 2026
Source: Official Source
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Verified Data
All specs verified from official sources
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Data refreshed when specs change
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