<s>
Samsung	B-Application
Galaxy	I-Application
A02s	I-Application
is	O
an	O
Android	B-Application
smartphone	B-Application
designed	O
and	O
manufactured	O
by	O
Samsung	B-Application
Electronics	O
as	O
a	O
part	O
of	O
its	O
Galaxy	B-Application
A	I-Application
series	I-Application
.	O
</s>
<s>
It	O
was	O
announced	O
on	O
24	O
November	O
2020	O
alongside	O
the	O
Samsung	B-Application
Galaxy	I-Application
A12	I-Application
.	O
</s>
<s>
Its	O
notable	O
features	O
include	O
an	O
6.5	O
inch	O
HD+	O
PLS	B-Device
TFT	I-Device
display	O
,	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
450	O
SoC	B-Architecture
,	O
a	O
triple	O
rear	O
camera	O
setup	O
and	O
a	O
5000	O
mAh	O
battery	O
with	O
15W	O
fast	O
charging	O
support	O
including	O
a	O
Facial	O
recognition	O
biometric	O
.	O
</s>
<s>
The	O
Samsung	B-Application
Galaxy	I-Application
A02s	I-Application
is	O
equipped	O
with	O
an	O
6.5	O
inch	O
PLS	B-Device
TFT	I-Device
capacitive	O
touchscreen	B-Device
with	O
a	O
resolution	O
of	O
720	O
x	O
1600	O
(	O
~	O
270	O
ppi	O
)	O
.	O
</s>
<s>
It	O
is	O
powered	O
by	O
the	O
Qualcomm	O
SDM450	O
Snapdragon	B-Architecture
450	O
(	O
14	O
nm	O
)	O
SoC	B-Architecture
with	O
an	O
octa-core	O
1.8	O
GHz	O
Cortex-A53	O
CPU	B-General_Concept
and	O
an	O
Adreno	B-General_Concept
506	O
GPU	B-Architecture
.	O
</s>
<s>
The	O
phone	O
can	O
have	O
either	O
16	O
GB	O
,	O
32	O
GB	O
or	O
64	O
GB	O
of	O
internal	B-Device
storage	I-Device
as	O
well	O
as	O
3	O
GB	O
or	O
4	O
GB	O
of	O
RAM	B-Architecture
.	O
</s>
<s>
Internal	B-Device
storage	I-Device
can	O
be	O
expanded	O
via	O
a	O
microSD	B-Device
card	O
up	O
to	O
512	O
GB	O
.	O
</s>
<s>
The	O
phone	O
also	O
includes	O
a	O
3.5	B-Device
mm	I-Device
headphone	I-Device
jack	I-Device
.	O
</s>
<s>
The	O
Europe	O
/	O
India	O
variant	O
(	O
A025G	O
)	O
also	O
has	O
an	O
NFC	O
module	O
in	O
it	O
,	O
which	O
makes	O
it	O
possible	O
to	O
use	O
Contactless	B-Application
payment	I-Application
services	O
using	O
the	O
phone	O
.	O
</s>
<s>
Galaxy	B-Application
A02s	I-Application
has	O
3	O
rear	O
cameras	O
,	O
The	O
main	O
camera	O
is	O
a	O
13	O
MP	B-Algorithm
wide	O
lens	O
and	O
the	O
second	O
and	O
the	O
third	O
are	O
2	O
MP	B-Algorithm
depth	O
sensors	O
.	O
</s>
<s>
There	O
is	O
a	O
5	O
MP	B-Algorithm
front	O
selfie	O
camera	O
present	O
in	O
a	O
notch	O
.	O
</s>
<s>
This	O
unit	O
shipped	O
with	O
Android	B-Application
10	I-Application
(	O
One	B-Application
UI	I-Application
2.5	I-Application
themed	O
)	O
and	O
can	O
be	O
upgraded	O
to	O
Android	B-Application
11	I-Application
(	O
One	B-Application
UI	I-Application
3.1	O
themed	O
)	O
and	O
Android	B-Application
12	I-Application
(	O
One	O
4.1	O
themed	O
)	O
.	O
</s>
