<s>
Samsung	B-Application
Galaxy	I-Application
Round	I-Application
is	O
an	O
Android	B-Application
phablet	B-Application
smartphone	B-Application
produced	O
by	O
Samsung	O
Electronics	O
.	O
</s>
<s>
Unveiled	O
in	O
October	O
2013	O
,	O
it	O
is	O
a	O
curved	O
variation	O
of	O
the	O
Galaxy	B-Application
Note	I-Application
3	I-Application
that	O
was	O
distinguished	O
by	O
being	O
the	O
first	O
commercially	O
produced	O
smartphone	B-Application
to	O
feature	O
a	O
flexible	B-Application
AMOLED	B-Algorithm
display	I-Algorithm
.	O
</s>
<s>
The	O
Galaxy	B-Application
Round	I-Application
's	O
design	O
and	O
hardware	O
is	O
based	O
heavily	O
upon	O
the	O
Galaxy	B-Application
Note	I-Application
3	I-Application
,	O
featuring	O
the	O
same	O
overall	O
design	O
(	O
including	O
a	O
plastic	O
leather	O
rear	O
cover	O
.	O
</s>
<s>
Similarly	O
to	O
the	O
Note	B-Application
3	I-Application
,	O
the	O
Galaxy	B-Application
Round	I-Application
includes	O
a	O
2.3GHz	O
quad-core	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
800	O
system-on-chip	O
with	O
3GB	O
of	O
RAM	O
,	O
a	O
5.7-inch	O
1080p	O
Super	O
AMOLED	B-Algorithm
display	I-Algorithm
,	O
and	O
a	O
13-megapixel	O
rear-facing	O
camera	O
.	O
</s>
<s>
The	O
Galaxy	B-Application
Round	I-Application
includes	O
a	O
removable	O
,	O
2,800	O
mAh	O
battery	O
.	O
</s>
<s>
The	O
Galaxy	B-Application
Round	I-Application
shipped	O
with	O
Android	B-Application
4.3	I-Application
"	O
Jelly	B-Application
Bean	I-Application
"	O
and	O
Samsung	O
's	O
proprietary	O
TouchWiz	B-Application
user	I-Application
interface	I-Application
and	O
software	O
.	O
</s>
<s>
CNET	O
praised	O
the	O
device	O
for	O
its	O
inheritance	O
of	O
the	O
"	O
top-tier	O
"	O
hardware	O
of	O
the	O
Note	B-Application
3	I-Application
and	O
its	O
innovative	O
form	O
factor	O
,	O
noting	O
that	O
it	O
had	O
"	O
subtle	O
slants	O
and	O
attention	O
to	O
ergonomic	O
detail	O
"	O
,	O
and	O
produced	O
less	O
glare	O
when	O
watching	O
videos	O
.	O
</s>
<s>
The	O
Galaxy	B-Application
Round	I-Application
was	O
considered	O
to	O
be	O
"[an]	O
ergonomically	O
minded	O
high-end	O
smartphone	B-Application
 [ that ] 	O
offers	O
practical	O
,	O
real-world	O
benefits	O
"	O
and	O
"	O
opens	O
the	O
door	O
to	O
a	O
lot	O
of	O
interesting	O
and	O
potentially	O
useful	O
applications	O
for	O
any	O
electronic	O
device	O
topped	O
with	O
a	O
touch	B-Device
screen	I-Device
"	O
.	O
</s>
