<s>
The	O
HTC	B-Application
HD7	I-Application
(	O
also	O
known	O
as	O
the	O
HTC	B-Application
Schubert	I-Application
,	O
HTC	B-Application
HD3	I-Application
)	O
,	O
is	O
a	O
smartphone	O
running	O
the	O
Windows	B-Protocol
Phone	I-Protocol
OS	I-Protocol
operating	O
system	O
.	O
</s>
<s>
It	O
is	O
the	O
successor	O
to	O
the	O
HTC	O
HD2	O
,	O
and	O
it	O
has	O
a	O
special	O
variant	O
which	O
is	O
the	O
HTC	B-Application
HD7S	I-Application
.	O
</s>
<s>
The	O
HTC	B-Application
HD7	I-Application
was	O
announced	O
at	O
the	O
Windows	B-Protocol
Phone	I-Protocol
event	O
in	O
New	O
York	O
City	O
on	O
11	O
October	O
2010	O
.	O
</s>
<s>
Leaked	O
photographs	O
prior	O
to	O
the	O
launch	O
of	O
the	O
HD7	B-Application
indicated	O
that	O
the	O
HD7	B-Application
was	O
originally	O
named	O
the	O
HD3	O
.	O
</s>
<s>
It	O
is	O
possible	O
that	O
HTC	O
changed	O
the	O
name	O
of	O
the	O
product	O
before	O
launch	O
so	O
as	O
to	O
tie	O
in	O
with	O
the	O
Windows	B-Protocol
Phone	I-Protocol
brand	O
.	O
</s>
<s>
Also	O
announced	O
March	O
2011	O
,	O
was	O
the	O
HD7S	B-Application
,	O
which	O
is	O
largely	O
identical	O
,	O
but	O
with	O
a	O
Super	O
LCD	B-Device
screen	I-Device
.	O
</s>
<s>
The	O
HD7	B-Application
shares	O
nearly	O
all	O
its	O
specifications	O
with	O
its	O
older	O
Windows	O
Mobile	O
6.5-running	O
brother	O
,	O
the	O
HD2	O
,	O
including	O
the	O
screen	O
resolution	O
and	O
size	O
(	O
109mm	O
diagonal	O
and	O
WVGA	O
800x480	O
resolution	O
)	O
.	O
</s>
<s>
The	O
HTC	B-Application
HD7S	I-Application
is	O
a	O
special	O
variation	O
of	O
the	O
HTC	B-Application
HD7	I-Application
available	O
exclusively	O
to	O
AT&T	O
.	O
</s>
<s>
Unlike	O
the	O
original	O
HTC	B-Application
HD7	I-Application
which	O
has	O
a	O
TFT-LCD	O
,	O
the	O
HTC	B-Application
HD7S	I-Application
has	O
Super-LCD	O
screen	O
.	O
</s>
<s>
The	O
HTC	B-Application
HD7S	I-Application
's	O
Super	O
LCD	B-Device
screen	I-Device
is	O
brighter	O
and	O
more	O
vivid	O
than	O
the	O
original	O
TFT-LCD	O
screen	O
on	O
the	O
HD7	B-Application
.	O
</s>
