<s>
The	O
Samsung	B-Device
NC20	I-Device
is	O
a	O
subnotebook	B-Device
/	O
Netbook	B-Device
computer	I-Device
designed	O
by	O
Samsung	B-Application
.	O
</s>
<s>
At	O
the	O
time	O
of	O
its	O
introduction	O
,	O
(	O
February	O
2009	O
,	O
while	O
in	O
the	O
U.S.A.	O
was	O
on	O
March	O
2009	O
)	O
,	O
it	O
was	O
the	O
first	O
mainstream	O
netbook	B-Device
to	O
use	O
the	O
VIA	B-Device
Nano	I-Device
processor	O
and	O
the	O
first	O
to	O
support	O
the	O
x86-64	B-Device
instruction	B-General_Concept
set	I-General_Concept
.	O
</s>
<s>
Its	O
most	O
direct	O
competitors	O
are	O
the	O
Lenovo	B-Device
IdeaPad	I-Device
S12	I-Device
and	O
the	O
MSI	O
Wind	O
U210	O
.	O
</s>
<s>
The	O
Samsung	B-Device
NC20	I-Device
uses	O
a	O
VIA	B-Device
Nano	I-Device
ULV	O
Processor	O
U2250	O
(	O
running	O
from	O
800MHz	O
-	O
1	O
,	O
6GHz	O
)	O
and	O
comes	O
with	O
1	O
GB	O
RAM	O
.	O
</s>
<s>
Internally	O
,	O
the	O
NC20	B-Device
has	O
one	O
slot	O
for	O
RAM	O
accepting	O
memory	O
modules	O
up	O
to	O
2	O
GB	O
.	O
</s>
<s>
The	O
screen	O
is	O
a	O
glossy	B-General_Concept
display	I-General_Concept
and	O
measures	O
12.1	O
inches	O
(	O
307mm	O
)	O
diagonally	O
.	O
</s>
<s>
It	O
has	O
a	O
native	O
resolution	O
of	O
1280	O
×	O
800	O
pixels	B-Algorithm
.	O
</s>
<s>
An	O
external	O
display	O
can	O
be	O
used	O
through	O
the	O
standard	O
VGA	B-Protocol
connector	O
.	O
</s>
<s>
The	O
84-key	O
keyboard	B-Device
is	O
a	O
full-size	O
keyboard	B-Device
,	O
with	O
standard	O
18.5mm	O
key	O
pitch	O
between	O
keys	O
.	O
</s>
<s>
The	O
keyboard	B-Device
has	O
also	O
been	O
coated	O
with	O
anti-bacterial	O
Silver	O
Nano	O
ions	O
.	O
</s>
<s>
The	O
touchpad	B-Application
supports	O
multi-touch	O
gestures	O
.	O
</s>
<s>
The	O
standard	O
internal	B-Device
hard	I-Device
drive	I-Device
is	O
a	O
SATA	O
160	O
GB	O
.	O
</s>
<s>
It	O
also	O
includes	O
a	O
SD	B-Device
card	I-Device
slot	O
,	O
supporting	O
MMC	O
,	O
SD	B-Device
and	O
SDHC	O
cards	O
for	O
additional	O
storage	O
.	O
</s>
<s>
The	O
NC20	B-Device
has	O
built-in	O
LAN	O
(	O
10/100	O
MBit	O
)	O
via	O
a	O
standard-sized	O
RJ45-jack	O
,	O
802.11b/g	O
Wifi	O
as	O
well	O
as	O
Bluetooth	B-Protocol
.	O
</s>
<s>
It	O
also	O
comes	O
with	O
3	O
USB	B-Protocol
2.0	I-Protocol
ports	I-Protocol
.	O
</s>
<s>
A	O
webcam	O
(	O
Namuga	O
1.3	O
megapixel	O
)	O
is	O
built	O
into	O
the	O
display	O
frame	O
,	O
as	O
well	O
as	O
a	O
microphone	B-Application
.	O
</s>
<s>
Together	O
with	O
the	O
built-in	O
stereo	O
speakers	O
,	O
the	O
NC20	B-Device
can	O
be	O
used	O
for	O
audio/video	O
conferences	O
(	O
e.g.	O
</s>
<s>
using	O
Skype	B-Application
)	O
,	O
albeit	O
only	O
with	O
moderate	O
call-quality	O
.	O
</s>
<s>
The	O
webcam	O
picture	O
becomes	O
relatively	O
noisy	O
under	O
low-light	O
conditions	O
and	O
the	O
microphone	B-Application
produces	O
audible	O
noise	O
and	O
picks	O
up	O
vibrations	O
from	O
the	O
harddisk	B-Device
or	O
when	O
typing	O
.	O
</s>
<s>
The	O
NC20	B-Device
also	O
has	O
standard	O
3	O
,	O
5mm	O
jacks	O
for	O
audio	O
output	O
(	O
headphones	O
/	O
line-out	O
)	O
and	O
input	O
(	O
external	O
microphone	B-Application
/	O
line-in	O
)	O
,	O
allowing	O
for	O
far	O
better	O
audio	O
quality	O
than	O
the	O
built-in	O
speakers	O
and	O
microphone	B-Application
.	O
</s>
<s>
Playing	O
video	O
and	O
microphone	B-Application
are	O
partially	O
supported	O
.	O
</s>
