<s>
The	O
Nokia	B-Device
X	I-Device
family	I-Device
was	O
a	O
range	O
of	O
budget	O
smartphones	B-Application
that	O
was	O
produced	O
and	O
marketed	O
by	O
Microsoft	O
Mobile	O
,	O
originally	O
introduced	O
in	O
February	O
2014	O
by	O
Nokia	O
.	O
</s>
<s>
The	O
smartphones	B-Application
run	O
on	O
the	O
Nokia	B-Application
X	I-Application
platform	I-Application
,	O
a	O
Linux-based	O
operating	O
system	O
which	O
was	O
a	O
fork	O
of	O
Android	B-Application
.	O
</s>
<s>
Nokia	B-Application
X	I-Application
is	O
also	O
known	O
generally	O
as	O
the	O
Nokia	B-Application
Normandy	I-Application
.	O
</s>
<s>
The	O
Nokia	B-Application
X	I-Application
devices	O
heavily	O
resemble	O
the	O
Asha	B-Device
phones	O
,	O
and	O
also	O
contain	O
some	O
Lumia	B-Device
features	O
.	O
</s>
<s>
They	O
have	O
a	O
single	O
"	O
back	O
"	O
button	O
like	O
the	O
Asha	B-Device
50x	O
and	O
230	O
.	O
</s>
<s>
Nokia	O
CEO	O
Stephen	O
Elop	O
called	O
it	O
the	O
Nokia	B-Device
X	I-Device
family	I-Device
during	O
an	O
announcement	O
,	O
possibly	O
to	O
distinguish	O
it	O
from	O
the	O
unrelated	O
Xseries	B-Language
that	O
ran	O
from	O
2009	O
to	O
2011	O
.	O
</s>
<s>
In	O
July	O
2014	O
,	O
Microsoft	O
Mobile	O
announced	O
the	O
end	O
of	O
the	O
X	O
range	O
after	O
just	O
five	O
months	O
(	O
as	O
well	O
as	O
Asha	B-Device
and	O
Series	B-Operating_System
40	I-Operating_System
)	O
in	O
favor	O
of	O
solely	O
producing	O
and	O
encouraging	O
the	O
use	O
of	O
Windows	B-Protocol
Phone	I-Protocol
products	O
.	O
</s>
<s>
Despite	O
choosing	O
the	O
Windows	B-Protocol
Phone	I-Protocol
operating	O
system	O
for	O
its	O
Lumia	B-Device
series	I-Device
of	O
smartphones	B-Application
,	O
Nokia	O
had	O
experimented	O
with	O
the	O
Android	B-Application
platform	I-Application
in	O
the	O
past	O
.	O
</s>
<s>
Images	O
of	O
a	O
Nokia	B-Operating_System
N9	I-Operating_System
running	O
Android	B-Application
2.3	O
were	O
leaked	O
in	O
2011	O
.	O
</s>
<s>
They	O
were	O
believed	O
to	O
be	O
genuine	O
,	O
as	O
Steven	O
Elop	O
mentioned	O
Nokia	O
had	O
considered	O
using	O
Android	B-Application
at	O
one	O
time	O
.	O
</s>
<s>
On	O
13	O
September	O
2013	O
,	O
the	O
New	O
York	O
Times	O
writer	O
Nick	O
Wingfield	O
revealed	O
that	O
Nokia	O
had	O
been	O
testing	O
the	O
Google	B-Application
Android	I-Application
operating	O
system	O
on	O
its	O
Lumia	B-Device
hardware	O
.	O
</s>
<s>
Another	O
project	O
,	O
known	O
as	O
"	O
Asha	B-Device
on	O
Linux	B-Application
"	O
,	O
used	O
a	O
forked	O
version	O
of	O
Android	B-Application
without	O
Google	O
services	O
.	O
</s>
<s>
The	O
Asha	B-Device
series	I-Device
previously	O
ran	O
the	O
Java-based	O
Series	B-Operating_System
40	I-Operating_System
and	O
Asha	B-Operating_System
platforms	I-Operating_System
.	O
</s>
<s>
These	O
were	O
not	O
as	O
functional	O
as	O
a	O
similarly	O
priced	O
low-end	O
Android	B-Application
handset	O
,	O
a	O
price	O
range	O
that	O
Windows	O
was	O
not	O
able	O
to	O
provide	O
Windows	B-Protocol
Phones	I-Protocol
in	O
.	O
</s>
<s>
Meltemi	O
(	O
operating	O
system	O
)	O
,	O
a	O
Linux-based	O
operating	O
system	O
designed	O
to	O
replace	O
Series	B-Operating_System
40	I-Operating_System
,	O
had	O
been	O
scrapped	O
by	O
the	O
company	O
.	O
</s>
<s>
The	O
Chinese	O
technology	O
site	O
CTechnology	O
revealed	O
that	O
despite	O
the	O
announced	O
merge	O
of	O
Nokia	O
with	O
Microsoft	O
,	O
development	O
of	O
the	O
Asha	B-Device
on	O
Linux	B-Application
project	O
was	O
continuing	O
until	O
November	O
2013	O
and	O
10,000	O
prototype	O
units	O
had	O
been	O
manufactured	O
by	O
Foxconn	O
,	O
containing	O
a	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
200	O
8225Q	O
chip	O
.	O
</s>
<s>
A	O
report	O
by	O
Tom	O
Warren	O
from	O
The	O
Verge	O
on	O
11	O
December	O
2013	O
showed	O
an	O
Asha-like	O
device	O
,	O
codenamed	O
"	O
Normandy	O
"	O
.	O
</s>
<s>
A	O
14	O
December	O
2013	O
report	O
by	O
CTechnology	O
claimed	O
that	O
the	O
device	O
development	O
had	O
been	O
halted	O
,	O
along	O
with	O
an	O
Android-based	O
Snapdragon	B-Architecture
400	O
tablet	O
.	O
</s>
<s>
In	O
a	O
second	O
report	O
,	O
they	O
suggested	O
the	O
device	O
may	O
be	O
a	O
member	O
of	O
the	O
Asha	B-Device
range	O
,	O
as	O
the	O
development	O
team	O
was	O
headed	O
by	O
Egil	O
Kvaleberg	O
(	O
from	O
Smarterphone	O
)	O
,	O
and	O
the	O
UI	O
led	O
by	O
Peter	O
Skillman	O
(	O
who	O
worked	O
on	O
the	O
Asha	B-Operating_System
Platform	I-Operating_System
's	O
Swipe	O
UI	O
)	O
.	O
</s>
<s>
The	O
device	O
later	O
showed	O
up	O
on	O
the	O
AnTuTu	O
benchmark	O
software	O
as	O
Nokia	O
A110	O
,	O
with	O
KitKat	B-Application
4.4.1	I-Application
,	O
a	O
5MP	O
camera	O
and	O
an	O
854	O
x	O
480	O
display	O
.	O
</s>
<s>
On	O
13	O
January	O
2014	O
,	O
a	O
press	O
photo	O
showing	O
the	O
tile-like	O
UI	O
of	O
the	O
home	O
screen	O
was	O
leaked	O
,	O
and	O
was	O
accompanied	O
by	O
a	O
screenshot	O
of	O
the	O
Asha	B-Operating_System
platform	I-Operating_System
's	O
Fastlane-style	O
notification	O
centre	O
the	O
next	O
day	O
.	O
</s>
<s>
Another	O
source	O
suggested	O
Microsoft	O
would	O
use	O
the	O
device	O
as	O
a	O
trojan	O
horse	O
to	O
increase	O
Windows	B-Protocol
Phone	I-Protocol
adoption	O
.	O
</s>
<s>
@evleaks	O
later	O
tweeted	O
that	O
the	O
name	O
of	O
the	O
phone	O
is	O
Nokia	B-Application
X	I-Application
.	O
</s>
<s>
The	O
device	O
had	O
a	O
dual	O
core	O
Snapdragon	B-Architecture
processor	O
,	O
512MB	O
of	O
RAM	O
,	O
4GB	O
internal	O
storage	O
memory	O
,	O
a	O
1500MAh	O
battery	O
,	O
Nokia	O
Store	O
and	O
third-party	O
app	O
stores	O
,	O
confirming	O
its	O
placement	O
into	O
the	O
low-end	O
market	O
segment	O
.	O
</s>
<s>
According	O
to	O
GoAndroid	O
,	O
an	O
anonymous	O
Senior	O
Nokia	O
Executive	O
Officer	O
in	O
India	O
revealed	O
that	O
the	O
device	O
would	O
debut	O
in	O
India	O
in	O
March	O
2014	O
under	O
the	O
Asha	B-Device
line	O
.	O
</s>
<s>
Reports	O
from	O
Artesyn	O
Technologies	O
and	O
tech.qq	O
said	O
Nokia	B-Application
X	I-Application
is	O
the	O
first	O
of	O
several	O
Android	B-Application
devices	O
from	O
Nokia	O
,	O
including	O
high-end	O
models	O
.	O
</s>
<s>
These	O
additional	O
devices	O
,	O
one	O
named	O
Nokia	B-Application
XX	I-Application
,	O
would	O
be	O
released	O
during	O
May	O
or	O
June	O
2014	O
,	O
and	O
were	O
claimed	O
to	O
be	O
out	O
of	O
beta	O
and	O
would	O
possibly	O
receive	O
FCC	O
certification	O
.	O
</s>
<s>
Nokia	O
's	O
social	O
media	O
accounts	O
on	O
Twitter	O
and	O
Facebook	O
had	O
their	O
colour	O
changed	O
to	O
green	O
,	O
which	O
was	O
suggested	O
by	O
WPCentral	O
to	O
be	O
a	O
veiled	O
reference	O
to	O
the	O
Android	B-Application
operating	I-Application
system	I-Application
.	O
</s>
<s>
@evleaks	O
confirmed	O
that	O
the	O
phone	O
was	O
to	O
be	O
called	O
Nokia	B-Application
X	I-Application
.	O
Rumours	O
of	O
devices	O
being	O
sent	O
to	O
developers	O
in	O
India	O
were	O
published	O
at	O
GSMArena	O
.	O
</s>
<s>
As	O
the	O
release	O
date	O
grew	O
nearer	O
,	O
teaser	O
videos	O
on	O
Nokia	O
's	O
YouTube	O
and	O
Vine	O
accounts	O
under	O
the	O
hashtag	O
#GreenDuck	O
were	O
released	O
,	O
as	O
well	O
as	O
teaser	O
images	O
,	O
such	O
as	O
a	O
treasure	O
map	O
with	O
an	O
X	O
marking	O
the	O
spot	O
on	O
the	O
Sina	B-Protocol
Weibo	I-Protocol
microblog	O
in	O
China	O
.	O
</s>
<s>
At	O
a	O
pre-MWC	O
event	O
on	O
23	O
February	O
2014	O
,	O
Microsoft	O
VP	O
for	O
the	O
Windows	B-Protocol
Phone	I-Protocol
platform	O
Joe	O
Belfiore	O
was	O
asked	O
about	O
how	O
the	O
company	O
would	O
feel	O
in	O
the	O
event	O
that	O
Nokia	O
released	O
an	O
Android	B-Application
phone	I-Application
.	O
</s>
<s>
Two	O
variants	O
,	O
the	O
Nokia	B-Application
X	I-Application
and	O
the	O
Nokia	B-Application
X+	I-Application
were	O
released	O
,	O
with	O
the	O
Nokia	B-Application
X+	I-Application
having	O
768MB	O
RAM	O
as	O
opposed	O
to	O
the	O
512MB	O
RAM	O
reported	O
by	O
leaks	O
,	O
as	O
well	O
as	O
a	O
microSD	O
card	O
included	O
in	O
the	O
box	O
.	O
</s>
<s>
The	O
phone	O
also	O
contained	O
the	O
Lumia-inspired	O
UI	O
design	O
,	O
in	O
addition	O
to	O
the	O
Nokia	O
suite	O
of	O
mobile	O
applications	O
as	O
previously	O
leaked	O
.	O
</s>
<s>
A	O
third	O
phone	O
,	O
the	O
Nokia	B-Application
XL	I-Application
,	O
was	O
released	O
,	O
with	O
a	O
larger	O
screen	O
,	O
front-facing	O
camera	O
,	O
rear	O
flash	O
and	O
greater	O
battery	O
life	O
.	O
</s>
<s>
The	O
XL	O
featured	O
768MB	O
of	O
RAM	O
and	O
a	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
S4	O
Play	O
chipset	O
with	O
a	O
dual-core	O
1.0GHz	O
Cortex-A5	O
CPU	O
.	O
</s>
<s>
On	O
24	O
June	O
2014	O
,	O
Microsoft	O
launched	O
the	O
Nokia	B-Application
X2	I-Application
,	O
which	O
featured	O
1GB	O
of	O
RAM	O
and	O
a	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
200	O
chipset	O
with	O
a	O
dual-core	O
1.2GHz	O
Cortex-A7	O
CPU	O
.	O
</s>
<s>
The	O
Nokia	B-Application
XL	I-Application
4G	O
was	O
released	O
in	O
China	O
in	O
July	O
2014	O
.	O
</s>
<s>
It	O
featured	O
a	O
1.2GHz	O
quad-core	O
CPU	O
over	O
the	O
1.0GHz	O
dual-core	O
CPU	O
in	O
the	O
original	O
Nokia	B-Application
XL	I-Application
,	O
LTE	O
support	O
of	O
LTE	O
bands	O
,	O
1GB	O
of	O
RAM	O
over	O
the	O
original	O
768MB	O
and	O
a	O
lower	O
weight	O
.	O
</s>
<s>
In	O
an	O
interview	O
with	O
Forbes	O
,	O
former	O
HMD	O
Global	O
CEO	O
Arto	O
Nummela	O
stated	O
that	O
analysis	O
showed	O
that	O
the	O
Nokia	B-Application
X	I-Application
series	O
became	O
surprisingly	O
popular	O
with	O
users	O
of	O
high	O
end	O
Samsung	O
and	O
Apple	O
smartphone	B-Application
devices	O
,	O
despite	O
the	O
fact	O
that	O
it	O
was	O
a	O
mid	O
to	O
low	O
end	O
device	O
family	O
.	O
</s>
<s>
In	O
May	O
2018	O
,	O
HMD	O
Global	O
launched	O
a	O
new	O
Android	B-Application
phone	I-Application
Nokia	B-Application
X6	I-Application
,	O
but	O
it	O
is	O
not	O
officially	O
classified	O
as	O
new	O
member	O
of	O
Nokia	B-Language
Xseries	I-Language
or	O
X	O
family	O
.	O
</s>
<s>
Nokia	B-Application
X	I-Application
Nokia	B-Application
X+	I-Application
Nokia	B-Application
XL	I-Application
Nokia	B-Application
X2	I-Application
Nokia	B-Application
XL	I-Application
4GScreen	O
IPS	O
LCD	O
,	O
800	O
×	O
480	O
px	O
IPS	O
LCD	O
,	O
800	O
×	O
480	O
px	O
IPS	O
LCD	O
,	O
800	O
×	O
480	O
px	O
IPS	O
LCD	O
,	O
800	O
×	O
480	O
px	O
IPS	O
LCD	O
,	O
800	O
×	O
480	O
px	O
RAM	O
512	O
MB	O
768	O
MB	O
768	O
MB	O
1	O
GB	O
1	O
GB	O
Internal	O
storage	O
and	O
included	O
microSD	O
card	O
4	O
GB	O
internalUp	O
to	O
32	O
GB	O
MicroSD	O
card	O
support	O
4	O
GB	O
internalUp	O
to	O
32	O
GB	O
MicroSD	O
card	O
support	O
,	O
4	O
GB	O
card	O
included	O
4	O
GB	O
internalUp	O
to	O
32	O
GB	O
MicroSD	O
card	O
support	O
,	O
4	O
GB	O
card	O
included	O
4	O
GB	O
internalUp	O
to	O
32	O
GB	O
MicroSD	O
card	O
support	O
,	O
4	O
GB	O
card	O
included	O
4	O
GB	O
internalUp	O
to	O
32	O
GB	O
MicroSD	O
card	O
support	O
,	O
4	O
GB	O
card	O
included	O
Rear	O
camera	O
3.15	O
MP	O
fixed	O
focus	O
3.15	O
MP	O
fixed	O
focus	O
5	O
MP	O
,	O
autofocus	O
and	O
LED	O
flash	O
5	O
MP	O
,	O
autofocus	O
and	O
LED	O
flash	O
5	O
MP	O
,	O
autofocus	O
and	O
LED	O
flashFront	O
camera	O
-	O
-	O
2	O
MP	O
2.0	O
MP	O
2.0	O
MP	O
SoC	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
S4	O
MSM82251	O
GHz	O
dual-core	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
S4	O
MSM82251	O
GHz	O
dual-core	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
S4	O
MSM82251	O
GHz	O
dual-core	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
200	O
MSM82101.2	O
GHz	O
dual-core	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
400	O
MSM89261.2	O
GHz	O
quad-core	O
Networks	O
GSM	O
850	O
/	O
900	O
/	O
1800	O
/	O
1900WCDMA	O
900	O
/	O
2100	O
GSM	O
850	O
/	O
900	O
/	O
1800	O
/	O
1900WCDMA	O
900	O
/	O
2100	O
GSM	O
850	O
/	O
900	O
/	O
1800	O
/	O
1900WCDMA	O
900	O
/	O
2100	O
GSM	O
850	O
/	O
900	O
/	O
1800	O
/	O
1900WCDMA	O
900	O
/	O
2100	O
GSM	O
900	O
/	O
1800	O
/	O
1900WCDMA	O
850	O
/	O
900	O
/	O
2100TD-SCDMA	O
band	O
39/F	O
(	O
1880-1920	O
MHz	O
)	O
TD-LTE	O
bands	O
-	O
38	O
(	O
2570-2620	O
MHz	O
)	O
,	O
39	O
(	O
1880-1920	O
MHz	O
)	O
,	O
40	O
(	O
2300-2400	O
MHz	O
)	O
Dimensions	O
115.5	O
x	O
63	O
x	O
10.4	O
mm	O
115.5	O
x	O
63	O
x	O
10.4	O
mm	O
141.3	O
x	O
77.7	O
x	O
10.8	O
mm	O
121.7	O
x	O
68.3	O
x	O
11.1	O
mm	O
141.3	O
x	O
77.7	O
x	O
10.8	O
mm	O
Weight	O
128.66	O
g	O
128.66	O
g	O
190	O
g	O
150	O
g	O
190	O
g	O
Battery	O
life	O
(	O
on	O
standby	O
)	O
2G	O
=	O
Up	O
to	O
28.5	O
days3G	O
=	O
Up	O
to	O
22	O
days	O
2G	O
=	O
Up	O
to	O
28.5	O
days3G	O
=	O
Up	O
to	O
22	O
days	O
2G	O
=	O
Up	O
to	O
41	O
days3G	O
=	O
Up	O
to	O
26	O
days	O
2	O
SIM	O
cards	O
=	O
Up	O
to	O
23	O
days	O
Up	O
to	O
37	O
days	O
Battery	O
life	O
(	O
talk	O
time	O
)	O
2G	O
=	O
Up	O
to	O
13.3	O
hours3G	O
=	O
Up	O
to	O
10.5	O
hours	O
2G	O
=	O
Up	O
to	O
13.3	O
hours3G	O
=	O
Up	O
to	O
10.5	O
hours	O
2G	O
=	O
Up	O
to	O
16	O
hours3G	O
=	O
Up	O
to	O
13	O
hours	O
2G	O
=	O
Up	O
to	O
10	O
hours3G	O
=	O
Up	O
to	O
13	O
hours	O
2G	O
=	O
Up	O
to	O
15	O
hours3G	O
=	O
Up	O
to	O
11	O
hours4G	O
=	O
?	O
</s>
