<s>
The	O
Samsung	B-Algorithm
NX500	I-Algorithm
is	O
a	O
mirrorless	B-Device
interchangeable	I-Device
lens	I-Device
camera	I-Device
announced	O
by	O
Samsung	B-Application
in	O
February	O
2015	O
.	O
</s>
<s>
Like	O
the	O
flagship	O
Samsung	B-Algorithm
NX1	I-Algorithm
,	O
it	O
has	O
a	O
28-megapixel	O
back-illuminated	O
sensor	O
,	O
but	O
lacks	O
the	O
electronic	O
viewfinder	O
of	O
the	O
top	O
model	O
.	O
</s>
<s>
It	O
succeeds	O
the	O
Samsung	B-Algorithm
NX300	I-Algorithm
.	O
</s>
