<s>
The	O
Nokia	B-Application
3.1	I-Application
is	O
a	O
Nokia-branded	O
entry-level	O
Android	B-Application
smartphone	B-Application
released	O
in	O
May	O
2018	O
by	O
HMD	O
Global	O
.	O
</s>
<s>
It	O
is	O
the	O
successor	O
to	O
Nokia	B-Application
3	I-Application
.	O
</s>
<s>
It	O
was	O
launched	O
with	O
Android	B-Application
8.0	I-Application
"	I-Application
Oreo	I-Application
"	I-Application
,	O
which	O
could	O
be	O
updated	O
to	O
Android	B-Application
10	I-Application
.	O
</s>
<s>
The	O
phone	O
is	O
part	O
of	O
Google	B-Application
's	I-Application
Android	I-Application
One	O
program	O
.	O
</s>
<s>
The	O
phone	O
uses	O
a	O
MediaTek	B-Architecture
MT6750N	O
system-on-chip	B-Architecture
,	O
containing	O
an	O
octa-core	O
1.5	O
GHz	O
ARM	O
Cortex-A53	O
central	B-General_Concept
processing	I-General_Concept
unit	I-General_Concept
and	O
an	O
ARM	O
Mali-T860	O
MP2	O
GPU	O
.	O
</s>
<s>
It	O
has	O
an	O
IPS	B-Architecture
LCD	I-Architecture
capacitive	O
touchscreen	B-Device
with	O
an	O
18:9	O
aspect	O
ratio	O
.	O
</s>
<s>
The	O
device	O
was	O
initially	O
shipped	O
with	O
Android	B-Application
Oreo	I-Application
.	O
</s>
<s>
An	O
update	O
to	O
Android	B-Application
Pie	I-Application
was	O
released	O
in	O
June	O
2019	O
.	O
</s>
<s>
The	O
Nokia	B-Application
3.1	I-Application
received	O
mixed	O
reviews	O
.	O
</s>
<s>
Andrew	O
Williams	O
of	O
TechRadar	O
praised	O
the	O
phone	O
’s	O
design	O
,	O
screen	B-Device
quality	O
and	O
"	O
effective	O
HDR	O
"	O
while	O
criticising	O
the	O
"	O
poor	O
performance	O
and	O
storage	O
"	O
.	O
</s>
