<s>
The	O
BQ	B-Application
Aquaris	I-Application
E4.5	I-Application
is	O
an	O
Android	B-Application
smartphone	B-Application
from	O
the	O
Spanish	O
manufacturer	O
BQ	O
that	O
was	O
released	O
to	O
market	O
in	O
June	O
2014	O
as	O
a	O
budget	O
dual-SIM	O
phone	O
.	O
</s>
<s>
The	O
device	O
shipped	O
with	O
Android	B-Application
versions	O
starting	O
from	O
v4.0	O
and	O
can	O
be	O
updated	O
to	O
Android	B-Application
4.4.2	I-Application
(	O
KitKat	B-Application
)	O
.	O
</s>
<s>
The	O
Aquaris	B-Application
E4.5	I-Application
is	O
notable	O
for	O
being	O
the	O
first	O
commercially	O
available	O
phone	O
to	O
carry	O
the	O
Ubuntu	B-Protocol
Touch	I-Protocol
mobile	O
operating	O
system	O
.	O
</s>
<s>
BQ	O
would	O
later	O
follow	O
a	O
similar	O
pattern	O
with	O
the	O
Aquaris	B-Application
E5	I-Application
,	O
releasing	O
it	O
first	O
with	O
Android	B-Application
and	O
then	O
with	O
Ubuntu	B-Protocol
Touch	I-Protocol
.	O
</s>
