<s>
The	O
Ricoh	B-Device
GR	I-Device
is	O
a	O
digital	O
large	O
sensor	O
compact	O
camera	O
announced	O
by	O
Ricoh	O
on	O
April	O
17	O
,	O
2013	O
,	O
one	O
of	O
a	O
number	O
of	O
Ricoh	B-Device
GR	I-Device
digital	O
cameras	O
.	O
</s>
<s>
It	O
was	O
succeeded	O
by	O
the	O
Ricoh	B-Device
GR	I-Device
II	I-Device
in	O
2015	O
and	O
the	O
Ricoh	B-Device
GR	I-Device
III	O
in	O
2019	O
.	O
</s>
<s>
Unlike	O
its	O
predecessors	O
(	O
the	O
"	O
GR	O
Digital	O
"	O
series	O
)	O
,	O
the	O
Ricoh	B-Device
GR	I-Device
incorporated	O
an	O
APS-C	B-Algorithm
image	B-Algorithm
sensor	I-Algorithm
,	O
while	O
retaining	O
a	O
relatively	O
compact	O
form	O
factor	O
.	O
</s>
<s>
An	O
unusual	O
feature	O
of	O
the	O
Ricoh	B-Device
GR	I-Device
was	O
its	O
built-in	O
ND	O
filter	O
.	O
</s>
<s>
The	O
Ricoh	B-Algorithm
GR	I-Algorithm
series	I-Algorithm
has	O
been	O
compared	O
against	O
the	O
Nikon	B-Algorithm
Coolpix	I-Algorithm
A	I-Algorithm
and	O
the	O
Fujifilm	B-Algorithm
X70	I-Algorithm
,	O
other	O
large	O
sensor	O
compacts	O
with	O
the	O
same	O
fixed	O
focal	O
length	O
(	O
28mm	O
)	O
.	O
</s>
<s>
DPReview	O
said	O
that	O
over	O
the	O
Ricoh	B-Device
GR	I-Device
,	O
the	O
GR	O
II	O
is	O
"	O
a	O
fairly	O
minor	O
update	O
...	O
the	O
camera	O
is	O
n't	O
a	O
dramatic	O
update	O
...	O
the	O
core	O
of	O
the	O
camera	O
remains	O
the	O
same	O
"	O
.	O
</s>
<s>
The	O
Ricoh	B-Device
GR	I-Device
III	O
was	O
announced	O
as	O
"	O
under	O
development	O
"	O
on	O
September	O
25	O
,	O
2018	O
,	O
immediately	O
prior	O
to	O
Photokina	O
that	O
year	O
.	O
</s>
<s>
As	O
July	O
30th	O
2020	O
a	O
new	O
firmware	B-Application
version	O
was	O
released	O
.	O
</s>
<s>
Model	O
GR	O
GR	O
II	O
GR	O
III	O
GR	O
IIIx	O
Sensor16	O
MP	O
,	O
CMOS	O
,	O
APS-C24	O
MP	O
,	O
CMOS	O
,	O
APS-C	B-Algorithm
Lens	O
specification18.3mm	O
2.8	O
(	O
Equiv	O
.	O
</s>
