<s>
The	O
Nikon	B-Algorithm
Z	I-Algorithm
6II	I-Algorithm
is	O
a	O
high-end	O
full-frame	B-Device
mirrorless	I-Device
interchangeable-lens	I-Device
camera	I-Device
(	O
MILC	B-Device
)	O
produced	O
by	O
Nikon	B-Algorithm
and	O
is	O
the	O
successor	O
to	O
the	O
Nikon	B-Algorithm
Z	I-Algorithm
6	I-Algorithm
.	O
</s>
<s>
The	O
camera	O
was	O
officially	O
announced	O
on	O
October	O
14	O
,	O
2020	O
alongside	O
the	O
Nikon	B-Algorithm
Z	I-Algorithm
7II	I-Algorithm
,	O
and	O
became	O
available	O
for	O
purchase	O
on	O
November	O
5	O
.	O
</s>
<s>
The	O
most	O
notable	O
upgrade	O
over	O
the	O
Nikon	B-Algorithm
Z	I-Algorithm
6	I-Algorithm
is	O
the	O
inclusion	O
of	O
a	O
second	O
memory	O
card	O
slot	O
.	O
</s>
<s>
The	O
Z	O
6II	O
features	O
an	O
SD	B-Device
card	I-Device
slot	O
and	O
a	O
CFexpress/XQD	O
card	O
slot	O
.	O
</s>
<s>
The	O
camera	O
features	O
dual	O
EXPEED	B-Algorithm
6	O
image	O
processing	O
engines	O
,	O
a	O
first	O
for	O
Nikon	B-Algorithm
cameras	O
.	O
</s>
<s>
This	O
improves	O
autofocus	O
performance	O
and	O
enables	O
4K	B-Architecture
video	I-Architecture
recording	O
at	O
60	O
fps	O
.	O
</s>
<s>
Lastly	O
,	O
in	O
video	O
recording	O
,	O
the	O
camera	O
can	O
now	O
record	O
4K	B-Architecture
"	O
Ultra	O
HD	O
"	O
footage	O
at	O
60p	O
in	O
DX-crop	O
mode	O
.	O
</s>
<s>
The	O
Z	O
6II	O
features	O
the	O
same	O
back-illuminated	B-Algorithm
full-frame	O
24.5-megapixel	O
CMOS	B-Architecture
sensor	I-Architecture
as	O
the	O
Z	B-Algorithm
6	I-Algorithm
.	O
</s>
