<s>
The	O
Nikon	B-Algorithm
1	I-Algorithm
S1	I-Algorithm
is	O
a	O
Nikon	B-Algorithm
1	I-Algorithm
series	I-Algorithm
low-cost	O
high-speed	O
mirrorless	B-Device
interchangeable-lens	I-Device
camera	I-Device
launched	O
by	O
Nikon	B-Algorithm
.	O
</s>
<s>
Nikon	B-Algorithm
lists	O
the	O
estimated	O
selling	O
price	O
of	O
the	O
Nikon	B-Algorithm
1	I-Algorithm
S1	I-Algorithm
One-Lens	O
Kit	O
in	O
the	O
United	O
States	O
at	O
$499.95	O
.	O
</s>
<s>
It	O
is	O
the	O
predecessor	O
of	O
Nikon	B-Algorithm
1	I-Algorithm
S2	I-Algorithm
which	O
the	O
newer	O
is	O
a	O
low-cost	O
version	O
of	O
Nikon	B-Algorithm
1	I-Algorithm
J4	I-Algorithm
,	O
so	O
has	O
only	O
14.2MP	O
sensor	O
with	O
less	O
autofocusing	O
points	O
and	O
no	O
touch	O
screen	O
and	O
WiFi	O
,	O
but	O
still	O
has	O
20fps	O
burst	O
mode	O
as	O
Nikon	B-Algorithm
1	I-Algorithm
J4	I-Algorithm
.	O
</s>
