<s>
(	O
GT-I9103	O
)	O
is	O
an	O
Android	B-Application
smartphone	B-Application
that	O
was	O
announced	O
by	O
Samsung	B-Application
on	O
August	O
10	O
,	O
2011	O
as	O
a	O
variant	O
to	O
the	O
Samsung	B-Application
Galaxy	I-Application
S	I-Application
II	I-Application
.	O
</s>
<s>
The	O
Galaxy	B-Application
R	I-Application
was	O
launched	O
in	O
September	O
2011	O
in	O
Taiwan	O
.	O
</s>
<s>
Nvidia	O
's	O
Tegra	B-Operating_System
2	O
System	B-Architecture
on	I-Architecture
a	I-Architecture
chip	I-Architecture
(	O
SoC	B-Architecture
)	O
uses	O
Nvidia	O
's	O
own	O
GeForce	O
ultra-low	O
power	O
(	O
ULP	O
)	O
for	O
its	O
GPU	O
.	O
</s>
<s>
Nvidia	O
's	O
Tegra	B-Operating_System
2	O
supports	O
the	O
Tegra	B-Operating_System
Zone	O
application	O
and	O
service	O
which	O
is	O
intended	O
to	O
give	O
Android	B-Application
users	O
an	O
enhanced	O
gaming	O
experience	O
by	O
allowing	O
users	O
to	O
download	O
games	O
that	O
have	O
been	O
well	O
optimized	O
for	O
Tegra	B-Operating_System
2	O
powered	O
devices	O
.	O
</s>
<s>
Tegra	B-Operating_System
2	O
also	O
features	O
support	O
for	O
hardware	O
acceleration	O
for	O
Flash	O
and	O
Javascript	O
within	O
websites	O
,	O
and	O
is	O
one	O
of	O
the	O
first	O
SoCs	O
to	O
be	O
natively	O
supported	O
by	O
Android	B-Application
3.0	I-Application
"	I-Application
Honeycomb	I-Application
"	I-Application
.	O
</s>
<s>
The	O
Galaxy	B-Application
R	I-Application
features	O
1GB	O
of	O
dedicated	O
RAM	B-Architecture
and	O
8	O
GB	O
of	O
internal	O
mass	O
storage	O
.	O
</s>
<s>
The	O
Samsung	B-Application
Galaxy	I-Application
R	I-Application
uses	O
a	O
WVGA	O
Super	O
CLEAR	O
LCD	B-Device
(	O
SC-LCD	O
)	O
capacitive	O
touchscreen	B-Device
.	O
</s>
<s>
Bluetooth	B-Protocol
:	O
Yes	O
,	O
v3.0	O
with	O
A2DP	O
,	O
EDR	O
,	O
</s>
<s>
The	O
Galaxy	B-Application
R	I-Application
ships	O
with	O
Android	B-Application
2.3.4	I-Application
"	I-Application
Gingerbread	I-Application
"	I-Application
installed	O
.	O
</s>
<s>
An	O
Android	B-Application
4.0	I-Application
"	I-Application
Ice	I-Application
Cream	I-Application
Sandwich	I-Application
"	I-Application
update	O
for	O
the	O
Galaxy	B-Application
R	I-Application
was	O
released	O
in	O
August	O
2012	O
.	O
</s>
<s>
Official	O
CyanogenMod	B-Application
CM	O
10.1	O
(	O
Android	B-Application
4.2	O
)	O
and	O
PAC	O
man	O
ROM	O
(	O
Android	B-Application
4.2	O
)	O
firmware	O
releases	O
are	O
available	O
for	O
Galaxy	B-Application
R	I-Application
.	O
</s>
<s>
Unofficial	O
CM	O
10	O
(	O
Android	B-Application
4.1	O
)	O
and	O
CM	O
10.2	O
(	O
Android	B-Application
4.3	O
)	O
is	O
available	O
for	O
download	O
at	O
xda-developers.com	B-Application
.	O
</s>
<s>
Many	O
other	O
unofficial	O
custom	O
ROMs	O
:	O
Paranoid	O
Android	B-Application
,	O
AOSP	O
,	O
MIUI	B-Protocol
,	O
JellyBAM	O
,	O
Carbon	O
ROM	O
,	O
Vanilla	O
Rootbox	O
,	O
JellyBeer	O
,	O
Avatar	O
,	O
Resurrection	O
Remix	O
,	O
LiquidSmooth	O
,	O
to	O
name	O
a	O
few	O
,	O
are	O
also	O
available	O
for	O
download	O
.	O
</s>
<s>
Official	O
OmniROM	B-Application
4.4	O
was	O
released	O
for	O
the	O
Samsung	B-Application
Galaxy	I-Application
R	I-Application
and	O
is	O
available	O
for	O
download	O
in	O
the	O
OmniROM	B-Application
website	O
.	O
</s>
<s>
Unofficial	O
builds	O
of	O
CyanogenMod	B-Application
CM	O
11	O
and	O
CarbonRom	O
4.4	O
are	O
also	O
available	O
for	O
download	O
.	O
</s>
<s>
The	O
phone	O
employs	O
the	O
latest	O
proprietary	O
Samsung	B-Application
TouchWiz	I-Application
4.0	O
user	O
interface	O
.	O
</s>
<s>
Four	O
new	O
Samsung	B-Application
'	O
Hub	O
 '	O
applications	O
were	O
revealed	O
at	O
the	O
2011	O
Mobile	O
World	O
Congress	O
for	O
the	O
Galaxy	B-Application
S	I-Application
II	I-Application
and	O
the	O
Galaxy	B-Application
R	I-Application
includes	O
the	O
same	O
:	O
</s>
<s>
Social	O
Hub	O
Which	O
integrates	O
popular	O
social	O
networking	O
services	O
like	O
Facebook	B-Application
and	O
Twitter	B-Application
into	O
one	O
place	O
rather	O
than	O
in	O
separate	O
applications	O
.	O
</s>
<s>
Samsung	B-Application
has	O
teamed	O
up	O
with	O
7digital	B-Application
to	O
offer	O
this	O
service	O
.	O
</s>
<s>
Samsung	B-Application
has	O
teamed	O
up	O
with	O
partners	O
including	O
Gameloft	O
to	O
offer	O
this	O
service	O
.	O
</s>
<s>
Other	O
applications	O
More	O
applications	O
include	O
Kies	B-Application
2.0	I-Application
,	O
Kies	O
Air	O
,	O
AllShare	O
(	O
for	O
DLNA	O
)	O
,	O
Voice	O
Recognition	O
,	O
Google	O
Voice	O
Translation	O
,	O
Google	B-Application
Maps	I-Application
with	O
Latitude	O
,	O
Places	O
,	O
Navigation	O
(	O
beta	O
)	O
and	O
Lost	O
Phone	O
Management	O
,	O
Adobe	B-Operating_System
Flash	I-Operating_System
10.2	O
,	O
Polaris	B-Operating_System
Office	I-Operating_System
application	O
and	O
'	O
QuickType	O
 '	O
by	O
SWYPE	O
.	O
</s>
<s>
The	O
Galaxy	B-Application
R	I-Application
supports	O
various	O
audio	O
formats	O
including	O
MP3	O
,	O
OGG	O
,	O
AAC	O
,	O
AAC+	O
,	O
eAAC+	O
,	O
AMR-NB	O
,	O
AMR-WB	O
,	O
WMA	O
,	O
WAV	O
,	O
MID	O
,	O
AC3	O
,	O
IMY	O
,	O
FLAC	O
,	O
XMF	O
audio	O
formats	O
and	O
video	O
formats	O
support	O
for	O
MPEG4	O
,	O
H.264	O
,	O
H.263	O
,	O
WMV	O
,	O
DivX	O
,	O
Xvid	O
,	O
VC-1	O
.	O
</s>
<s>
Unlike	O
the	O
Exynos	O
4210	O
found	O
in	O
the	O
Galaxy	B-Application
S	I-Application
II	I-Application
,	O
the	O
Tegra	B-Operating_System
2	O
has	O
been	O
found	O
to	O
not	O
support	O
'	O
high	O
profile	O
 '	O
encoded	O
h.264	O
video	O
.	O
</s>
