<s>
The	O
Samsung	B-Application
Galaxy	I-Application
A30	I-Application
is	O
a	O
mid-range	O
Android	B-Application
smartphone	B-Application
developed	O
,	O
manufactured	O
and	O
marketed	O
by	O
Samsung	B-Application
Electronics	O
.	O
</s>
<s>
Running	O
on	O
the	O
Android	B-Application
9.0	I-Application
"	I-Application
Pie	I-Application
"	I-Application
software	O
,	O
the	O
A30	O
was	O
unveiled	O
on	O
February	O
25	O
,	O
2019	O
alongside	O
the	O
Samsung	B-Application
Galaxy	I-Application
A10	I-Application
and	O
Samsung	B-Application
Galaxy	I-Application
A50	I-Application
at	O
the	O
Mobile	O
World	O
Congress	O
.	O
</s>
<s>
The	O
Galaxy	B-Application
A30	I-Application
sports	O
a	O
6.4-inch	O
Super	O
AMOLED	B-Algorithm
Infinity-U	O
screen	O
display	O
,	O
along	O
with	O
an	O
84.9	O
%	O
screen-to-body	O
ratio	O
made	O
out	O
of	O
the	O
Gorilla	O
Glass	O
3	O
material	O
.	O
</s>
<s>
Housing	O
the	O
Exynos	O
7904	O
chipset	O
,	O
the	O
A30	O
also	O
comes	O
with	O
2	O
storage	O
options	O
,	O
32GB	O
with	O
3GB	O
of	O
RAM	B-Architecture
and	O
64GB	O
with	O
4GB	O
of	O
RAM	B-Architecture
that	O
is	O
expandable	O
up	O
to	O
512GB	O
via	O
microSD	O
.	O
</s>
<s>
The	O
primary	O
lens	O
is	O
16	O
megapixels	O
large	O
(	O
similar	O
to	O
the	O
Samsung	B-Application
Galaxy	I-Application
A40	I-Application
)	O
,	O
with	O
a	O
f/1.7	O
aperture	B-General_Concept
and	O
a	O
face	O
detection	O
auto-focus	O
feature	O
.	O
</s>
<s>
The	O
second	O
,	O
ultra-wide	O
camera	O
lens	O
is	O
5	O
megapixels	O
large	O
with	O
an	O
aperture	B-General_Concept
size	O
of	O
f/2.2	O
.	O
</s>
<s>
The	O
overall	O
camera	O
of	O
the	O
A30	O
offers	O
support	O
for	O
LED	O
flash	O
and	O
Full	O
HD	O
video	B-Application
recording	I-Application
as	O
well	O
.	O
</s>
<s>
The	O
Galaxy	B-Application
A30s	I-Application
also	O
uses	O
the	O
25MP	O
rear	O
camera	O
module	O
setup	O
from	O
Samsung	B-Application
Galaxy	I-Application
A50	I-Application
,	O
while	O
retaining	O
same	O
front	O
camera	O
as	O
the	O
Samsung	B-Application
Galaxy	I-Application
A30	I-Application
.	O
</s>
<s>
The	O
Galaxy	B-Application
A30	I-Application
is	O
powered	O
by	O
Samsung	B-Application
’s	O
Exynos	O
7904	O
Octa	O
Core	O
Processor	O
has	O
clocked	O
upto	O
1.8Ghz	O
.	O
</s>
<s>
This	O
chipset	O
is	O
powered	O
by	O
ARM	O
Mali	B-General_Concept
G71	O
MP2	O
Graphics	O
clocked	O
at	O
343Mhz	O
&	O
Boost	O
upto	O
845Mhz	O
,	O
which	O
supports	O
Vulkan	O
1.1	O
based	O
on	O
bitfrost	O
arch	O
.	O
</s>
<s>
The	O
device	O
uses	O
the	O
Android	B-Application
9.0	I-Application
"	I-Application
Pie	I-Application
"	I-Application
operating	O
system	O
,	O
along	O
with	O
Samsung	B-Application
's	O
One	B-Application
UI	I-Application
1.0	O
user	O
interface	O
.	O
</s>
<s>
The	O
A30	O
also	O
supports	O
Bluetooth	B-Protocol
5.0	O
,	O
Wi-fi	O
connectivity	O
and	O
services	O
such	O
as	O
the	O
Bixby	B-Application
assistant	O
,	O
Samsung	B-Application
Pay	O
and	O
Samsung	B-Application
Health	O
.	O
</s>
<s>
Both	O
Deepak	O
Rajawat	O
of	O
smartprix	O
and	O
Sanket	O
Vijayasarathy	O
of	O
India	O
Today	O
praised	O
the	O
Galaxy	B-Application
A30	I-Application
's	O
display	O
,	O
software	O
and	O
battery	O
life	O
,	O
but	O
criticized	O
the	O
phone	O
's	O
chipset	O
due	O
to	O
performance	O
issues	O
and	O
the	O
"	O
average	O
"	O
quality	O
camera	O
.	O
</s>
<s>
Writing	O
a	O
review	O
for	O
91mobiles	O
,	O
Shekhar	O
Thakhan	O
praised	O
the	O
phone	O
's	O
AMOLED	B-Algorithm
display	I-Algorithm
,	O
One	B-Application
UI	I-Application
interface	O
and	O
battery	O
life	O
as	O
well	O
.	O
</s>
