<s>
The	O
Olympus	B-Algorithm
OM-D	I-Algorithm
E-M1	I-Algorithm
Mark	I-Algorithm
II	I-Algorithm
is	O
a	O
digital	O
mirrorless	B-Device
interchangeable-lens	I-Device
camera	I-Device
released	O
by	O
Olympus	O
Corporation	O
in	O
December	O
2016	O
.	O
</s>
<s>
It	O
replaced	O
the	O
Olympus	B-Algorithm
OM-D	I-Algorithm
E-M1	I-Algorithm
,	O
which	O
was	O
introduced	O
in	O
2013	O
.	O
</s>
<s>
20	O
MP	O
Live	B-Algorithm
MOS	I-Algorithm
sensor	I-Algorithm
,	O
manufactured	O
by	O
Sony	O
.	O
</s>
<s>
Micro	B-Operating_System
Four	I-Operating_System
Thirds	I-Operating_System
lens	O
mount	O
.	O
</s>
<s>
The	O
Olympus	B-Algorithm
OM-D	I-Algorithm
E-M1	I-Algorithm
Mark	I-Algorithm
II	I-Algorithm
was	O
introduced	O
3	O
years	O
after	O
its	O
official	O
predecessor	O
,	O
the	O
regular	O
E-M1	B-Algorithm
.	O
</s>
<s>
The	O
E-M1	B-Algorithm
lacks	O
the	O
High	O
Resolution	O
mode	O
,	O
and	O
also	O
the	O
4K	O
movie	O
recording	O
feature	O
,	O
which	O
the	O
Mark	O
II	O
has	O
.	O
</s>
<s>
The	O
Mark	O
II	O
only	O
has	O
phase	O
detection	O
AF	O
points	O
,	O
the	O
regular	O
E-M1	B-Algorithm
has	O
both	O
contrast	O
-	O
and	O
phase	O
detection	O
AF	O
points	O
,	O
but	O
it	O
can	O
only	O
use	O
one	O
type	O
at	O
once	O
.	O
</s>
<s>
The	O
older	O
model	O
only	O
has	O
one	O
memory	O
card	O
slot	O
,	O
the	O
Mark	O
II	O
has	O
two	O
,	O
and	O
it	O
supports	O
UHS-II	O
also	O
,	O
unlike	O
the	O
E-M1	B-Algorithm
.	O
</s>
<s>
The	O
E-M1	B-Algorithm
Mark	O
II	O
won	O
"	O
Camera	O
of	O
the	O
Year	O
"	O
in	O
the	O
Camera	O
Grand	O
Prix	O
2017	O
.	O
</s>
<s>
In	O
January	O
2019	O
,	O
Olympus	O
announced	O
its	O
new	O
flagship	O
Olympus	B-Algorithm
OM-D	I-Algorithm
E-M1X	I-Algorithm
,	O
which	O
is	O
intended	O
for	O
professional	O
use	O
.	O
</s>
<s>
In	O
February	O
2020	O
,	O
Olympus	O
announced	O
the	O
OM-D	B-Algorithm
E-M1	I-Algorithm
Mark	I-Algorithm
III	I-Algorithm
,	O
the	O
successor	O
to	O
the	O
E-M1	B-Algorithm
Mark	O
II	O
.	O
</s>
