<s>
This	O
is	O
a	O
list	O
of	O
all	O
devices	O
running	O
Microsoft	O
's	O
Windows	B-Protocol
Phone	I-Protocol
8.1	I-Protocol
operating	O
system	O
.	O
</s>
<s>
In	O
addition	O
to	O
existing	O
Windows	O
Phone	O
8	O
partners	O
HTC	B-Application
,	O
Samsung	B-Application
and	O
Huawei	O
,	O
Gionee	O
,	O
JSR	O
,	O
Karbonn	O
,	O
LG	O
,	O
Lenovo	O
,	O
Longcheer	O
,	O
XOLO	O
,	O
and	O
ZTE	O
signed	O
on	O
to	O
create	O
Windows	B-Protocol
Phone	I-Protocol
8.1	I-Protocol
devices	O
in	O
early	O
2014	O
.	O
</s>
<s>
This	O
was	O
to	O
replace	O
the	O
Nokia	O
name	O
on	O
future	O
Lumia	O
devices	O
with	O
Microsoft	B-Device
Lumia	I-Device
branding	O
.	O
</s>
<s>
The	O
first	O
device	O
released	O
without	O
Nokia	O
branding	O
was	O
the	O
Lumia	B-Application
535	I-Application
.	O
</s>
<s>
Devices	O
feature	O
a	O
dual	O
core	O
processor	O
,	O
480p	O
screen	O
with	O
480x800	O
resolution	O
and	O
a	O
microSD	O
card	B-Device
reader	I-Device
.	O
</s>
<s>
The	O
Microsoft	B-Application
Lumia	I-Application
535	I-Application
features	O
a	O
quad	O
core	O
Snapdragon	O
200	O
processor	O
,	O
qHD	O
screen	O
at	O
540x960	O
resolution	O
and	O
a	O
microSD	O
card	B-Device
reader	I-Device
.	O
</s>
<s>
The	O
Nokia	B-Application
Lumia	I-Application
930	I-Application
lacks	O
a	O
microSD	O
card	B-Device
reader	I-Device
and	O
uses	O
a	O
Snapdragon	O
800	O
chipset	O
,	O
while	O
the	O
HTC	B-Application
One	I-Application
(	O
M8	O
)	O
with	O
Windows	O
Phone	O
features	O
a	O
card	B-Device
reader	I-Device
and	O
uses	O
a	O
Snapdragon	O
801	O
chipset	O
.	O
</s>
