<s>
The	O
Unihertz	B-Application
Jelly	I-Application
(	O
also	O
the	O
enhanced	O
model	O
,	O
Unihertz	B-Application
Jelly	I-Application
Pro	O
)	O
is	O
an	O
Android	B-Application
smartphone	O
developed	O
by	O
Unihertz	O
,	O
which	O
billed	O
it	O
as	O
"	O
the	O
smallest	O
4G	O
smartphone	O
"	O
upon	O
is	O
release	O
in	O
2017	O
.	O
</s>
<s>
The	O
Unihertz	B-Application
Jelly	I-Application
Pro	O
is	O
still	O
currently	O
available	O
for	O
sale	O
in	O
over	O
60	O
countries	O
,	O
including	O
major	O
retailers	O
.	O
</s>
<s>
Unihertz	B-Application
Jelly	I-Application
and	O
Jelly	O
Pro	O
are	O
both	O
marketed	O
as	O
a	O
phone	O
with	O
the	O
full	O
features	O
of	O
Android	B-Application
7.0	I-Application
Nougat	B-Application
and	O
support	O
for	O
a	O
4G	O
network	O
,	O
but	O
are	O
much	O
more	O
lightweight	O
and	O
compact	O
than	O
other	O
phones	O
with	O
this	O
same	O
functionality	O
.	O
</s>
<s>
In	O
2020	O
,	O
its	O
successor	O
,	O
Unihertz	B-Application
Jelly	I-Application
2	O
,	O
was	O
released	O
which	O
features	O
a	O
slightly	O
larger	O
display	O
.	O
</s>
<s>
+SoftwareOperating	O
SystemAndroid	O
7.0	O
"	O
Nougat	B-Application
"	O
ProcessorMediatek	O
MT6737T	O
Quad-core	O
,	O
</s>
