<s>
The	O
Coolpix	O
S1	O
is	O
a	O
brand	O
of	O
digital	B-Device
camera	I-Device
in	O
production	O
by	O
Nikon	B-Algorithm
since	O
2005	O
.	O
</s>
<s>
Its	O
image	O
sensor	O
is	O
a	O
CCD	B-Algorithm
with	O
5.0	O
million	O
pixels	B-Algorithm
.	O
</s>
<s>
It	O
has	O
a	O
2.5-inch	O
thin-film	O
transistor	O
liquid	B-Device
crystal	I-Device
display	I-Device
device	O
with	O
110,000	O
pixels	B-Algorithm
.	O
</s>
