<s>
The	O
Sony	B-Algorithm
α7	I-Algorithm
III	I-Algorithm
(	O
model	O
ILCE-7M3	B-Algorithm
)	O
is	O
a	O
full-frame	B-Device
mirrorless	I-Device
interchangeable-lens	I-Device
camera	I-Device
manufactured	O
by	O
Sony	O
.	O
</s>
<s>
It	O
was	O
announced	O
on	O
26	O
February	O
2018	O
as	O
the	O
successor	O
to	O
the	O
Sony	B-Algorithm
α7	I-Algorithm
II	I-Algorithm
and	O
available	O
April	O
10	O
,	O
2018	O
.	O
</s>
<s>
Described	O
by	O
Sony	O
as	O
"	O
the	O
basic	O
model	O
,	O
"	O
the	O
camera	O
shares	O
many	O
features	O
with	O
the	O
high-end	O
Sony	B-Algorithm
α7R	I-Algorithm
III	I-Algorithm
and	O
α9	B-Algorithm
models	O
.	O
</s>
<s>
It	O
was	O
succeeded	O
by	O
the	O
Sony	B-Device
α7	I-Device
IV	I-Device
,	O
announced	O
on	O
October	O
21	O
,	O
2021	O
.	O
</s>
<s>
The	O
camera	O
features	O
several	O
advancements	O
over	O
the	O
previous	O
model	O
,	O
the	O
α7	B-Algorithm
II	I-Algorithm
,	O
incorporating	O
some	O
features	O
from	O
the	O
higher-end	O
α7R	B-Algorithm
III	I-Algorithm
and	O
α9	B-Algorithm
.	O
</s>
<s>
The	O
Sony	B-Algorithm
α7	I-Algorithm
III	I-Algorithm
improved	O
in	O
a	O
number	O
of	O
aspects	O
compared	O
to	O
its	O
predecessor	O
,	O
the	O
α7	B-Algorithm
II	I-Algorithm
,	O
which	O
was	O
released	O
four	O
years	O
earlier	O
in	O
November	O
,	O
2014	O
.	O
</s>
<s>
4K	O
video	O
modes	O
and	O
120fps	O
full	O
HD	O
video	O
instead	O
of	O
the	O
A7	B-Algorithm
II	I-Algorithm
's	O
limited	O
full	O
HD	O
(	O
1920x1080	O
)	O
movie	O
modes	O
.	O
</s>
<s>
Dual	O
SD	B-Device
card	I-Device
slots	O
instead	O
of	O
a	O
single	O
card	O
slot	O
.	O
</s>
<s>
Sony	O
A7	B-Algorithm
III	I-Algorithm
does	O
not	O
include	O
vertical	O
AA	O
filter	O
,	O
only	O
horizontal	O
.	O
</s>
