<s>
The	O
Olympus	B-Algorithm
OM-D	I-Algorithm
E-M10	I-Algorithm
Mark	I-Algorithm
IV	I-Algorithm
is	O
the	O
fourth	O
iteration	O
of	O
the	O
entry-level	O
model	O
in	O
the	O
OM-D	O
series	O
of	O
mirrorless	B-Device
interchangeable-lens	I-Device
cameras	I-Device
produced	O
by	O
Olympus	O
(	O
since	O
2021	O
OM	O
Digital	O
Solutions	O
)	O
.	O
</s>
<s>
The	O
camera	O
utilizes	O
the	O
micro	B-Operating_System
four-thirds	I-Operating_System
system	I-Operating_System
and	O
was	O
announced	O
on	O
August	O
4	O
,	O
2020	O
,	O
and	O
launched	O
on	O
September	O
18	O
of	O
the	O
same	O
year	O
.	O
</s>
<s>
It	O
is	O
the	O
first	O
OM-D	O
camera	O
to	O
feature	O
a	O
flip-down	O
LCD	O
monitor	O
,	O
and	O
the	O
first	O
E-M10	O
model	O
to	O
include	O
a	O
20	O
Megapixel	O
live	B-Algorithm
MOS	I-Algorithm
sensor	I-Algorithm
.	O
</s>
