<s>
The	O
HTC	B-Application
Desire	I-Application
S	I-Application
(	O
codenamed	O
Saga	O
)	O
is	O
a	O
smartphone	B-Application
designed	O
and	O
manufactured	O
by	O
HTC	B-Application
Corporation	O
that	O
runs	O
the	O
Android	B-Application
operating	I-Application
system	I-Application
.	O
</s>
<s>
First	O
announced	O
at	O
Mobile	O
World	O
Congress	O
on	O
February	O
15	O
,	O
2011	O
as	O
a	O
successor	O
to	O
the	O
HTC	B-Application
Desire	I-Application
,	O
it	O
was	O
released	O
on	O
March	O
8	O
,	O
2011	O
.	O
</s>
<s>
The	O
unit	O
shipped	O
with	O
Android	B-Application
(	O
operating	O
system	O
)	O
2.3.3	O
(	O
Gingerbread	B-Application
)	O
with	O
HTC	B-Application
Sense	I-Application
2.1	I-Application
;	O
upgrades	O
were	O
released	O
to	O
Android	B-Application
2.3.5	I-Application
with	O
HTC	B-Application
Sense	I-Application
3.0	O
,	O
and	O
to	O
Android	B-Application
4.0.4	O
(	O
Ice	O
Cream	O
Sandwich	O
)	O
with	O
HTC	B-Application
Sense	I-Application
3.6	O
.	O
</s>
<s>
The	O
HTC	B-Application
Desire	I-Application
S	I-Application
bears	O
similar	O
internal	O
hardware	O
to	O
its	O
predecessor	O
(	O
HTC	B-Application
Desire	I-Application
)	O
.	O
</s>
<s>
One	O
of	O
the	O
most	O
prominent	O
hardware	O
improvement	O
in	O
the	O
HTC	B-Application
Desire	I-Application
S	I-Application
is	O
the	O
33%	O
increase	O
in	O
RAM	O
and	O
100%	O
increase	O
in	O
internal	O
storage	O
capacity	O
.	O
</s>
<s>
The	O
Desire	B-Application
S	I-Application
features	O
an	O
aluminium	O
unibody	O
case	O
and	O
touch-sensitive	B-Device
keys	O
replace	O
the	O
HTC	B-Application
Desire	I-Application
's	O
navigational	O
buttons	O
.	O
</s>
<s>
The	O
trackball	B-Device
has	O
also	O
been	O
removed	O
.	O
</s>
<s>
The	O
display	O
is	O
much	O
the	O
same	O
as	O
the	O
HTC	B-Application
Desire	I-Application
:	O
a	O
diagonal	O
480×800px	O
(	O
252ppi	O
)	O
Super	O
LCD	O
overlaid	O
with	O
Gorilla	O
Glass	O
.	O
</s>
<s>
A	O
front-facing	O
VGA	B-Protocol
camera	O
is	O
included	O
on	O
the	O
phone	O
in	O
addition	O
to	O
the	O
5-megapixel	O
rear	O
camera	O
that	O
was	O
also	O
included	O
on	O
the	O
original	O
HTC	B-Application
Desire	I-Application
.	O
</s>
<s>
The	O
device	O
originally	O
shipped	O
with	O
Android	B-Application
2.3	I-Application
and	O
included	O
HTC	B-Application
Sense	I-Application
2.1	I-Application
.	O
</s>
<s>
It	O
was	O
later	O
upgraded	O
to	O
Android	B-Application
2.3.5	I-Application
with	O
HTC	B-Application
Sense	I-Application
3.0	O
.	O
</s>
<s>
The	O
new	O
update	O
added	O
HTC	B-Application
Watch	O
to	O
the	O
list	O
of	O
applications	O
,	O
amongst	O
other	O
features	O
,	O
as	O
well	O
as	O
a	O
new	O
design	O
of	O
the	O
lock	O
screen	O
,	O
and	O
the	O
ability	O
to	O
add	O
icons	O
and	O
widgets	O
onto	O
the	O
lock	O
screen	O
.	O
</s>
<s>
HTC	B-Application
released	O
an	O
update	O
to	O
Android	B-Application
4.0	O
and	O
HTC	B-Application
Sense	I-Application
3.6	O
in	O
August	O
2012	O
through	O
their	O
developer	O
website	O
.	O
</s>
