<s>
The	O
Palm	B-Application
P850	I-Application
or	O
Palm	O
Treo	O
P850	O
,	O
is	O
a	O
Palm	O
OS-based	O
smartphone	B-Application
released	O
in	O
2010	O
.	O
</s>
<s>
This	O
device	O
was	O
a	O
minor	O
update	O
of	O
the	O
Treo	B-Application
650	I-Application
,	O
tailored	O
specifically	O
for	O
the	O
Chinese	O
market	O
and	O
sold	O
as	O
a	O
low-cost	O
smartphone	B-Application
option	O
.	O
</s>
<s>
In	O
early	O
2009	O
Palm	O
CEO	O
Ed	O
Colligan	O
declared	O
that	O
there	O
would	O
be	O
no	O
new	O
Palm	B-Operating_System
OS	I-Operating_System
devices	O
released	O
following	O
the	O
Palm	B-Application
Centro	I-Application
,	O
and	O
that	O
the	O
company	O
was	O
reportedly	O
working	O
hard	O
on	O
their	O
next-generation	O
operating	O
system	O
.	O
</s>
<s>
However	O
,	O
at	O
the	O
start	O
of	O
2010	O
the	O
Palm	B-Application
P850	I-Application
was	O
quietly	O
released	O
in	O
China	O
as	O
a	O
low-cost	O
smartphone	B-Application
option	O
,	O
selling	O
for	O
560-700CNY	O
outright	O
,	O
and	O
was	O
selling	O
for	O
as	O
low	O
as	O
200CNY	O
by	O
late	O
2011	O
.	O
</s>
<s>
Available	O
exclusively	O
with	O
Chinese	O
localization	O
,	O
the	O
existence	O
of	O
this	O
device	O
was	O
not	O
broadly	O
discussed	O
outside	O
of	O
Asia	O
;	O
it	O
is	O
speculated	O
that	O
the	O
device	O
is	O
an	O
unofficial	O
"	O
Shanzhai	O
"	O
,	O
and	O
that	O
these	O
devices	O
are	O
originally	O
Treo	B-Application
650	I-Application
units	O
that	O
have	O
been	O
locally	O
refurbished	O
and	O
modified	O
.	O
</s>
<s>
The	O
device	O
construction	O
is	O
plastic	O
,	O
with	O
a	O
touchscreen	B-Device
that	O
is	O
flush	O
with	O
the	O
bezels	O
,	O
unlike	O
other	O
Treo	O
models	O
with	O
a	O
raised	O
bezel	O
.	O
</s>
<s>
There	O
is	O
an	O
SD	B-Device
expansion	O
slot	O
on	O
the	O
top	O
of	O
the	O
device	O
,	O
which	O
allows	O
the	O
use	O
of	O
SD	B-Device
cards	I-Device
for	O
expanding	O
storage	O
,	O
or	O
SDIO	O
cards	O
for	O
adding	O
extra	O
capabilities	O
such	O
as	O
Wi-Fi	O
.	O
</s>
<s>
The	O
rear	O
housing	O
is	O
conspicuously	O
marked	O
with	O
"	O
smart	B-Application
phone	I-Application
"	O
in	O
white	O
silk-screened	O
text	O
.	O
</s>
<s>
The	O
device	O
internal	O
hardware	O
is	O
essentially	O
identical	O
to	O
a	O
CDMA	O
Treo	B-Application
650	I-Application
which	O
was	O
notably	O
released	O
over	O
five	O
years	O
prior	O
,	O
but	O
now	O
with	O
an	O
added	O
SIM	O
card	O
slot	O
to	O
support	O
the	O
requirements	O
of	O
Chinese	O
mobile	O
networks	O
,	O
and	O
a	O
marginally	O
improved	O
camera	O
.	O
</s>
<s>
The	O
markings	O
on	O
the	O
device	O
's	O
regulatory	O
label	O
(	O
located	O
under	O
the	O
battery	O
)	O
correspond	O
exactly	O
with	O
the	O
CDMA	O
Treo	B-Application
650	I-Application
model	O
,	O
featuring	O
an	O
identical	O
FCC	O
ID	O
(	O
O8FMADECA	O
)	O
and	O
UPC	O
(	O
805931014801	O
)	O
.	O
</s>
<s>
During	O
start-up	O
,	O
the	O
device	O
also	O
displays	O
the	O
PalmOne	O
logo	O
;	O
this	O
logo	O
was	O
used	O
on	O
the	O
Treo	B-Application
650	I-Application
at	O
its	O
release	O
,	O
but	O
was	O
depreciated	O
following	O
the	O
merger	O
of	O
PalmOne	O
and	O
PalmSource	O
in	O
2005	O
.	O
</s>
<s>
The	O
Palm	B-Application
P850	I-Application
also	O
runs	O
the	O
5.2H	O
version	O
of	O
Palm	B-Operating_System
OS	I-Operating_System
,	O
which	O
was	O
outdated	O
at	O
the	O
time	O
of	O
device	O
release	O
.	O
</s>
