<s>
The	O
Samsung	B-Application
Galaxy	I-Application
Grand	I-Application
2	I-Application
is	O
a	O
smartphone	B-Application
developed	O
by	O
Samsung	O
Electronics	O
,	O
first	O
announced	O
on	O
November	O
25	O
,	O
2013	O
.	O
</s>
<s>
The	O
phone	O
launched	O
with	O
Android	B-Application
4.3	I-Application
(	O
Jelly	B-Application
Bean	I-Application
)	O
OS	B-General_Concept
.	O
</s>
<s>
On	O
14	O
July	O
2014	O
the	O
phone	O
was	O
upgraded	O
to	O
Android	B-Application
4.4.2	I-Application
KitKat	I-Application
by	O
an	O
OTA	O
update	O
.	O
</s>
<s>
The	O
Galaxy	B-Application
Grand	I-Application
2	O
features	O
an	O
8	O
MP	O
rear	O
camera	O
that	O
is	O
capable	O
of	O
high	O
resolution	O
photos	O
and	O
video	O
capture	O
.	O
</s>
<s>
The	O
Samsung	B-Application
Galaxy	I-Application
Grand	I-Application
2	I-Application
is	O
powered	O
by	O
a	O
2600	O
mAh	O
Li-ion	O
,	O
which	O
is	O
capable	O
of	O
lasting	O
up	O
to	O
17	O
hours	O
.	O
</s>
<s>
The	O
TFT	O
HD	O
,	O
multi-touch	B-Application
screen	O
is	O
capable	O
of	O
16	O
million	O
colours	O
.	O
</s>
<s>
As	O
compared	O
to	O
its	O
former	O
model	O
Samsung	B-Application
Galaxy	I-Application
Grand	I-Application
,	O
in	O
terms	O
of	O
display	O
,	O
it	O
has	O
larger	O
screen	O
size	O
,	O
improved	O
display	O
resolution	O
,	O
and	O
Pixel	B-Algorithm
Per	O
inch	O
.	O
</s>
