<s>
The	O
Sony	B-Application
Xperia	I-Application
Go	I-Application
,	O
also	O
known	O
as	O
ST27i	O
,	O
is	O
a	O
mid-range	O
smartphone	B-Application
developed	O
by	O
Sony	O
.	O
</s>
<s>
The	O
Xperia	B-Device
Go	O
is	O
IP67-certified	O
,	O
enabling	O
water-resistance	O
and	O
dust-resistance	O
(	O
up	O
to	O
1	O
meter	O
for	O
30	O
minutes	O
)	O
.	O
</s>
<s>
It	O
has	O
a	O
3.5-inch	O
HVGA	O
capacitive	O
display	O
with	O
multi-touch	B-Application
support	O
and	O
Sony	O
Mobile	O
Bravia	O
engine	O
.	O
</s>
<s>
The	O
Xperia	B-Device
Go	O
is	O
powered	O
by	O
a	O
ST-Ericsson	O
NovaThor	O
U8500	O
SoC	B-Architecture
with	O
1	O
GHz	O
dual	B-Architecture
core	I-Architecture
CPU	B-General_Concept
and	O
Mali-400	B-General_Concept
MP1	I-General_Concept
GPU	B-Architecture
.	O
</s>
<s>
It	O
ships	O
with	O
Android	B-Application
2.3	I-Application
Gingerbread	I-Application
,	O
preloaded	O
with	O
an	O
official	O
OTA	O
(	O
Over	O
The	O
Air	O
)	O
upgrade	O
to	O
Android	B-Application
4.0	O
.	O
</s>
<s>
It	O
received	O
Android	B-Application
4.1.2	I-Application
Jelly	I-Application
Bean	I-Application
on	O
24	O
April	O
2013	O
after	O
a	O
1	O
month	O
delay	O
by	O
Sony	O
.	O
</s>
<s>
The	O
Sony	B-Application
Xperia	I-Application
Go	I-Application
has	O
limited	O
amount	O
RAM	O
available	O
for	O
running	O
applications	O
,	O
so	O
the	O
system	O
frequently	O
needs	O
to	O
swap	O
out	O
data	O
to	O
disk	O
.	O
</s>
