<s>
The	O
Nokia	B-Application
8	I-Application
is	O
a	O
flagship	O
Nokia-branded	O
smartphone	B-Application
running	O
the	O
Android	B-Application
operating	I-Application
system	I-Application
.	O
</s>
<s>
Nokia	B-Application
8	I-Application
is	O
the	O
first	O
high-end	O
Nokia-branded	O
device	O
since	O
the	O
Nokia	B-Application
Lumia	I-Application
930	I-Application
in	O
2014	O
.	O
</s>
<s>
An	O
improved	O
version	O
,	O
the	O
Nokia	B-Application
8	I-Application
Sirocco	I-Application
,	O
was	O
announced	O
on	O
25	O
February	O
2018	O
at	O
the	O
Mobile	O
World	O
Congress	O
in	O
Barcelona	O
.	O
</s>
<s>
The	O
Nokia	B-Application
8	I-Application
has	O
a	O
5.3-inch	O
display	O
and	O
averages	O
7.3mm	O
thick	O
and	O
4.3mm	O
thick	O
at	O
the	O
edges	O
.	O
</s>
<s>
The	O
Nokia	B-Application
8	I-Application
comes	O
with	O
the	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
835	O
CPU	O
,	O
backed	O
by	O
either	O
4	O
or	O
6	O
GB	O
of	O
RAM	O
and	O
64GB	O
of	O
internal	O
storage	O
(	O
Tempered	O
Blue	O
,	O
Steel	O
,	O
and	O
Polished	O
Copper-coloured	O
models	O
)	O
,	O
or	O
6GB	O
of	O
RAM	O
and	O
128GB	O
of	O
internal	O
storage	O
(	O
Polished	O
Blue	O
)	O
.	O
</s>
<s>
The	O
Nokia	B-Application
8	I-Application
is	O
the	O
first	O
Nokia-branded	O
phone	O
to	O
feature	O
a	O
dual-lens	O
camera	O
system	O
.	O
</s>
<s>
The	O
cellphone	O
contains	O
several	O
microphones	O
able	O
to	O
record	O
spatial	O
audio	O
360°	O
with	O
binaural	O
audio	O
codecs	O
,	O
providing	O
high	O
fidelity	O
playback	O
through	O
OZO	O
Audio	O
technology	O
,	O
which	O
was	O
derived	O
from	O
the	O
Nokia	B-Device
OZO	I-Device
camera	O
.	O
</s>
<s>
It	O
is	O
equipped	O
with	O
Bluetooth	O
and	O
a	O
3.5mm	O
headphone	B-Device
jack	I-Device
.	O
</s>
<s>
Like	O
the	O
Nokia	B-Application
3	I-Application
,	O
Nokia	B-Application
5	I-Application
and	O
Nokia	B-Application
6	I-Application
,	O
the	O
device	O
ran	O
a	O
near-stock	O
version	O
of	O
Android	B-Application
7.1.1	I-Application
"	O
Nougat	B-Application
"	O
on	O
release	O
.	O
</s>
<s>
It	O
also	O
comes	O
with	O
an	O
always-on	O
display	O
,	O
similar	O
to	O
Nokia	O
's	O
previous	O
Glance	O
Screen	O
on	O
the	O
Nokia	B-Device
Lumia	I-Device
series	I-Device
.	O
</s>
<s>
On	O
24	O
November	O
2017	O
,	O
HMD	O
started	O
rolling	O
out	O
a	O
partial	O
(	O
excluding	O
the	O
Treble	O
feature	O
for	O
device	O
independent	O
system	O
updates	O
)	O
software	O
upgrade	O
to	O
Android	B-Application
8.0	O
Oreo	O
.	O
</s>
<s>
On	O
13	O
February	O
2018	O
,	O
Nokia	O
released	O
Android	B-Application
8.1	O
Oreo	O
for	O
the	O
Nokia	B-Application
8	I-Application
.	O
</s>
<s>
On	O
27	O
September	O
2018	O
,	O
it	O
was	O
announced	O
that	O
the	O
Nokia	B-Application
8	I-Application
's	O
bootloader	B-Application
could	O
be	O
unlocked	O
.	O
</s>
<s>
In	O
December	O
2018	O
,	O
Android	B-Application
9.0	I-Application
Pie	B-Application
was	O
made	O
available	O
for	O
the	O
Nokia	B-Application
8	I-Application
.	O
</s>
<s>
The	O
Nokia	B-Application
8	I-Application
generally	O
received	O
positive	O
reviews	O
.	O
</s>
