<s>
HTC	O
Corporation	O
,	O
Samsung	B-Application
,	O
LG	O
,	O
Dell	O
,	O
Fujitsu	O
,	O
Nokia	O
,	O
Acer	O
,	O
Alcatel	O
and	O
ZTE	O
have	O
all	O
released	O
Windows	O
Phone-based	O
devices	O
.	O
</s>
<s>
All	O
devices	O
in	O
this	O
list	O
feature	O
a	O
1GHz	O
Scorpion	B-Application
single-core	O
processor	O
,	O
512	O
MB	O
of	O
RAM	O
,	O
a	O
480	O
x	O
800	O
WVGA	O
resolution	O
screen	O
,	O
a	O
back	O
camera	O
of	O
5	O
megapixels	O
and	O
a	O
built-in	O
digital	O
compass	B-Language
.	O
</s>
<s>
There	O
are	O
two	O
exceptions	O
,	O
however	O
;	O
the	O
Dell	B-Application
Venue	I-Application
Pro	I-Application
does	O
not	O
feature	O
a	O
compass	B-Language
,	O
while	O
the	O
HTC	B-Application
7	I-Application
Mozart	I-Application
includes	O
an	O
8	O
MP	O
back	O
camera	O
instead	O
of	O
5	O
MP	O
.	O
</s>
<s>
All	O
devices	O
in	O
this	O
list	O
feature	O
a	O
single-core	O
processor	O
,	O
a	O
480	O
x	O
800	O
WVGA	O
resolution	O
screen	O
,	O
and	O
(	O
except	O
for	O
the	O
HTC	B-Application
Radar	I-Application
)	O
a	O
built-in	O
digital	O
compass	B-Language
.	O
</s>
