<s>
The	O
Samsung	B-Device
Galaxy	I-Device
Tab	I-Device
S	I-Device
8.4	I-Device
is	O
an	O
8.4-inch	O
Android-based	O
tablet	B-Device
computer	I-Device
produced	O
and	O
marketed	O
by	O
Samsung	O
Electronics	O
.	O
</s>
<s>
It	O
belongs	O
to	O
the	O
ultra	O
high-end	O
"	O
S	B-Application
"	O
line	O
of	O
the	O
cross	O
between	O
the	O
Samsung	B-Device
Galaxy	I-Device
Tab	I-Device
and	O
Samsung	B-Application
Galaxy	I-Application
S	I-Application
series	I-Application
,	O
which	O
also	O
includes	O
a	O
10.5-inch	O
model	O
,	O
the	O
Samsung	B-Device
Galaxy	I-Device
Tab	I-Device
S	I-Device
10.5	I-Device
.	O
</s>
<s>
It	O
is	O
available	O
in	O
Wi-Fi	O
only	O
and	O
both	O
Wi-Fi	O
,	O
4G	B-Architecture
variants	O
.	O
</s>
<s>
This	O
is	O
Samsung	O
's	O
second	O
8.4-inch	O
tablet	B-Device
which	O
is	O
aimed	O
to	O
be	O
a	O
direct	O
competitor	O
against	O
the	O
LG	B-Application
G	I-Application
Pad	I-Application
8.3	I-Application
and	O
the	O
iPad	B-Operating_System
Mini	I-Operating_System
2	I-Operating_System
.	O
</s>
<s>
The	O
Galaxy	B-Device
Tab	I-Device
S	I-Device
8.4	I-Device
was	O
announced	O
on	O
12	O
June	O
2014	O
.	O
</s>
<s>
It	O
was	O
shown	O
along	O
with	O
the	O
Galaxy	B-Device
Tab	I-Device
S	I-Device
10.5	I-Device
at	O
the	O
Samsung	B-Operating_System
Galaxy	I-Operating_System
Premier	O
2014	O
in	O
New	O
York	O
City	O
.	O
</s>
<s>
The	O
Galaxy	B-Device
Tab	I-Device
S	I-Device
8.4	I-Device
was	O
released	O
with	O
Android	B-Application
4.4.4	I-Application
Kitkat	I-Application
.	O
</s>
<s>
Samsung	O
customized	O
the	O
interface	O
with	O
its	O
TouchWiz	B-Application
Nature	I-Application
UX	I-Application
3.0	I-Application
software	O
.	O
</s>
<s>
As	O
well	O
as	O
the	O
standard	O
suite	O
of	O
Google	B-Application
apps	I-Application
,	O
it	O
includes	O
Samsung	B-Application
apps	I-Application
such	O
as	O
ChatON	O
,	O
S	B-Application
Suggest	O
,	O
S	B-Application
Voice	O
,	O
S	B-Application
Translator	O
,	O
S	B-Application
Planner	O
,	O
WatchON	O
,	O
Smart	O
Stay	O
,	O
Multi-Window	O
,	O
Group	O
Play	O
,	O
All	O
Share	O
Play	O
,	O
Samsung	O
Magazine	O
,	O
Professional	O
pack	O
,	O
Multi-user	O
mode	O
and	O
SideSync	O
3.0	O
.	O
</s>
<s>
The	O
Galaxy	B-Device
Tab	I-Device
S	I-Device
8.4	I-Device
is	O
available	O
in	O
Wi-Fi-only	O
and	O
4G/LTE	O
&	O
WiFi	O
variants	O
.	O
</s>
<s>
It	O
has	O
an	O
8.4-inch	O
Quad	O
HD	O
Super	O
AMOLED	O
(	O
16:10	O
)	O
screen	O
with	O
a	O
resolution	O
of	O
2560x1600	O
pixels	B-Algorithm
and	O
a	O
pixel	B-Algorithm
density	O
of	O
359	O
ppi	O
.	O
</s>
