<s>
The	O
Sony	B-Device
Cyber-shot	I-Device
DSC-RX1	O
is	O
a	O
series	O
of	O
premium	O
fixed-lens	O
full-frame	B-Algorithm
digital	O
compact	B-Algorithm
cameras	I-Algorithm
made	O
by	O
Sony	O
as	O
part	O
of	O
its	O
Cyber-shot	B-Device
line	O
.	O
</s>
<s>
The	O
DSC-RX1	O
was	O
the	O
world	O
's	O
first	O
fixed-lens	O
,	O
full-frame	B-Algorithm
digital	O
compact	B-Algorithm
camera	I-Algorithm
,	O
and	O
as	O
of	O
its	O
announcement	O
,	O
was	O
the	O
world	O
's	O
smallest	O
full-frame	B-Algorithm
digital	O
camera	O
but	O
is	O
also	O
considerably	O
more	O
expensive	O
than	O
most	O
other	O
compact	B-Algorithm
cameras	I-Algorithm
.	O
</s>
<s>
The	O
camera	O
is	O
equipped	O
with	O
a	O
24.3-megapixel	O
full-frame	B-Algorithm
CMOS	B-Architecture
sensor	I-Architecture
,	O
and	O
it	O
includes	O
a	O
new	O
Multi	B-Algorithm
Interface	I-Algorithm
Shoe	I-Algorithm
that	O
is	O
physically	O
compatible	O
with	O
the	O
ISO	B-Algorithm
518	I-Algorithm
standard	O
hot	B-Algorithm
shoe	I-Algorithm
,	O
with	O
electrical	O
contacts	O
for	O
newer	O
Sony	O
shoe-mounted	O
accessories	O
as	O
well	O
as	O
compatibility	O
with	O
the	O
proprietary	O
iISO	B-Algorithm
flash	I-Algorithm
shoe	I-Algorithm
via	O
the	O
ADP-MAA	O
adapter	O
.	O
</s>
<s>
Based	O
on	O
DxOMark	B-Algorithm
Sensor	O
Scores	O
(	O
performance	O
)	O
,	O
the	O
Sony	O
DSC-RX1	O
got	O
the	O
best	O
overall	O
score	O
among	O
high-end	O
compact	B-Algorithm
cameras	I-Algorithm
and	O
mirror-less	O
cameras	O
tested	O
with	O
93	O
scored	O
,	O
and	O
even	O
the	O
Sony	O
DSC-RX1	O
'	O
s	O
overall	O
score	O
is	O
just	O
behind	O
the	O
full-frame	B-Algorithm
DSLR	I-Algorithm
of	O
Nikon	B-Algorithm
D800	I-Algorithm
,	I-Algorithm
Nikon	I-Algorithm
D800E	I-Algorithm
and	O
Nikon	B-Algorithm
D600	I-Algorithm
,	O
with	O
96	O
and	O
94	O
respectively	O
.	O
</s>
<s>
The	O
Sony	B-Device
Cyber-shot	I-Device
DSC-RX1R	O
,	O
released	O
in	O
2013	O
,	O
is	O
a	O
variant	O
of	O
the	O
Sony	O
DSC-RX1	O
without	O
anti-aliasing	O
filter	O
in	O
front	O
of	O
the	O
image	O
sensor	O
.	O
</s>
<s>
It	O
is	O
the	O
first	O
camera	O
in	O
mass	O
production	O
featuring	O
a	O
continuously	O
variable	O
optical	O
low	B-Algorithm
pass	I-Algorithm
filter	I-Algorithm
.	O
</s>
<s>
In	O
contrast	O
with	O
conceptually	O
related	O
technology	O
debuted	O
in	O
the	O
Pentax	B-Algorithm
K-3	I-Algorithm
and	O
subsequently	O
carried	O
by	O
other	O
Pentax	O
models	O
,	O
Sony	O
's	O
technology	O
works	O
at	O
any	O
shutter	O
speed	O
.	O
</s>
