<s>
The	O
Samsung	B-Device
Galaxy	I-Device
Tab	I-Device
2	I-Device
10.1	I-Device
is	O
a	O
10.1-inch	O
Android-based	O
tablet	B-Device
computer	I-Device
produced	O
and	O
marketed	O
by	O
Samsung	B-Application
Electronics	O
.	O
</s>
<s>
It	O
belongs	O
to	O
the	O
second	O
generation	O
of	O
the	O
Samsung	B-Device
Galaxy	I-Device
Tab	I-Device
series	I-Device
,	O
which	O
also	O
includes	O
a	O
7-inch	O
model	O
,	O
the	O
Galaxy	B-Device
Tab	I-Device
2	I-Device
7.0	I-Device
.	O
</s>
<s>
It	O
is	O
the	O
successor	O
to	O
the	O
Samsung	B-Device
Galaxy	I-Device
Tab	I-Device
10.1	I-Device
.	O
</s>
<s>
The	O
Galaxy	B-Device
Tab	I-Device
2	I-Device
10.1	I-Device
was	O
announced	O
on	O
25	O
February	O
2012	O
.	O
</s>
<s>
It	O
was	O
shown	O
along	O
with	O
the	O
Galaxy	B-Device
Tab	I-Device
2	I-Device
7.0	I-Device
at	O
the	O
2012	O
Mobile	O
World	O
Conference	O
.	O
</s>
<s>
Although	O
the	O
two	O
devices	O
were	O
originally	O
scheduled	O
to	O
launch	O
in	O
March	O
,	O
they	O
did	O
not	O
do	O
so	O
,	O
with	O
Samsung	B-Application
explaining	O
that	O
the	O
delay	O
was	O
due	O
to	O
unspecified	O
problems	O
with	O
Ice	B-Application
Cream	I-Application
Sandwich	I-Application
Samsung	B-Application
later	O
confirmed	O
that	O
the	O
Galaxy	B-Device
Tab	I-Device
2	I-Device
10.1	I-Device
would	O
be	O
released	O
in	O
the	O
US	O
on	O
13	O
May	O
,	O
with	O
a	O
price	O
of	O
$399.99	O
for	O
the	O
16GB	O
model	O
.	O
</s>
<s>
The	O
Galaxy	B-Device
Tab	I-Device
2	I-Device
10.1	I-Device
was	O
originally	O
released	O
with	O
Android	B-Application
4.0.3	I-Application
Ice	B-Application
Cream	I-Application
Sandwich	I-Application
including	O
apps	O
from	O
Google	O
and	O
Samsung	B-Application
and	O
the	O
Samsung	B-Application
TouchWiz	I-Application
UX	O
app	O
launcher	O
.	O
</s>
<s>
From	O
September	O
2013	O
Samsung	B-Application
released	O
an	O
upgrade	O
to	O
Android	B-Application
4.2.2	I-Application
Jelly	B-Application
bean	I-Application
,	O
both	O
as	O
an	O
over-the-air	O
(	O
OTA	O
)	O
update	O
and	O
through	O
Samsung	B-Application
Kies	I-Application
.	O
</s>
<s>
The	O
Galaxy	B-Device
Tab	I-Device
2	I-Device
10.1	I-Device
is	O
available	O
in	O
WiFi-only	O
and	O
3G	O
&	O
WiFi	O
variants	O
.	O
</s>
<s>
It	O
has	O
a	O
10.1-inch	O
PLS	B-Architecture
LCD	I-Architecture
screen	O
with	O
a	O
resolution	O
of	O
1280x800	O
pixel	B-Algorithm
.	O
</s>
