<s>
Opera	B-Language
Mobile	I-Language
is	O
a	O
mobile	B-Application
web	I-Application
browser	I-Application
for	O
smartphones	B-Application
,	O
tablets	O
and	O
PDAs	B-Application
developed	O
by	O
Opera	O
.	O
</s>
<s>
The	O
first	O
devices	O
to	O
run	O
a	O
mobile	O
edition	O
of	O
Opera	O
were	O
the	O
Psion	B-Application
Series	I-Application
5	I-Application
,	O
Psion	B-Application
Series	I-Application
5mx	I-Application
,	O
Psion	B-Application
Series	I-Application
7	I-Application
,	O
and	O
then	O
Psion	B-Application
netBook	I-Application
.	O
</s>
<s>
They	O
ran	O
Opera	B-Language
Mobile	I-Language
3.6	O
,	O
released	O
in	O
2000	O
.	O
</s>
<s>
Opera	B-Language
Mobile	I-Language
was	O
ported	O
to	O
the	O
Windows	B-Operating_System
Mobile	I-Operating_System
operating	O
system	O
in	O
2003	O
.	O
</s>
<s>
It	O
was	O
also	O
the	O
first	O
version	O
to	O
support	O
proxy	B-Application
servers	I-Application
,	O
WAP	B-Protocol
pages	O
,	O
and	O
the	O
first	O
one	O
to	O
be	O
released	O
in	O
localized	O
versions	O
for	O
9	O
different	O
languages	O
.	O
</s>
<s>
This	O
version	O
was	O
the	O
first	O
to	O
require	O
Symbian	B-Operating_System
OS	I-Operating_System
7	O
(	O
previous	O
ones	O
could	O
function	O
in	O
Symbian	B-Operating_System
6.1	O
)	O
.	O
</s>
<s>
This	O
version	O
introduced	O
the	O
Opera	B-Language
Mobile	I-Language
Accelerator	O
,	O
a	O
technology	O
that	O
uses	O
an	O
Opera-run	O
external	O
server	O
to	O
slim-down	O
the	O
pages	O
 '	O
content	O
to	O
reduce	O
the	O
traffic	O
to	O
the	O
phones	O
.	O
</s>
<s>
This	O
was	O
also	O
the	O
first	O
version	O
to	O
support	O
dynamic	B-General_Concept
HTML	I-General_Concept
,	O
and	O
greatly	O
improved	O
compatibility	O
with	O
several	O
web	O
standards	O
.	O
</s>
<s>
On	O
April	O
5	O
,	O
2006	O
,	O
version	O
8.6	O
was	O
released	O
and	O
was	O
also	O
the	O
first	O
version	O
to	O
support	O
Symbian	B-Operating_System
OS	I-Operating_System
9	O
.	O
</s>
<s>
New	O
to	O
this	O
version	O
is	O
the	O
ability	O
to	O
support	O
multiple	O
browsing	O
windows	O
,	O
support	O
for	O
Scalable	B-Application
Vector	I-Application
Graphics	I-Application
,	O
introduction	O
of	O
URL	O
autocompletion	O
as	O
well	O
as	O
several	O
changes	O
in	O
the	O
customization	O
aspect	O
.	O
</s>
<s>
It	O
was	O
also	O
the	O
first	O
version	O
of	O
Opera	B-Language
Mobile	I-Language
that	O
allowed	O
for	O
the	O
possibility	O
to	O
configure	O
it	O
as	O
the	O
device	O
's	O
default	O
browser	O
,	O
allowing	O
it	O
to	O
be	O
launched	O
whenever	O
a	O
web	O
page	O
was	O
requested	O
to	O
be	O
opened	O
.	O
</s>
<s>
Opera	B-Language
Mobile	I-Language
9.0	O
was	O
announced	O
in	O
February	O
2007	O
with	O
a	O
planned	O
feature	O
list	O
,	O
"	O
coming	O
soon	O
"	O
banners	O
in	O
the	O
official	O
Opera	B-Language
Mobile	I-Language
website	O
,	O
and	O
official	O
announcements	O
in	O
Opera	O
's	O
Community	O
Forum	O
.	O
</s>
<s>
On	O
February	O
5	O
,	O
2008	O
,	O
Opera	B-Language
Mobile	I-Language
9.5	O
was	O
announced	O
.	O
</s>
<s>
A	O
beta	O
test	O
version	O
for	O
Windows	B-Operating_System
Mobile	I-Operating_System
was	O
released	O
on	O
July	O
17	O
,	O
2008	O
,	O
followed	O
by	O
a	O
second	O
beta	O
release	O
on	O
October	O
20	O
,	O
2008	O
,	O
including	O
support	O
for	O
Opera	O
Widgets	O
,	O
and	O
adding	O
Symbian	B-Operating_System
UIQ3	O
as	O
a	O
further	O
platform	O
.	O
</s>
<s>
(	O
The	O
last	O
released	O
version	O
of	O
Opera	B-Language
Mobile	I-Language
for	O
Symbian	B-Language
S60	I-Language
remains	O
8.65	O
.	O
)	O
</s>
<s>
On	O
March	O
26	O
,	O
2009	O
,	O
Opera	O
announced	O
that	O
the	O
next	O
release	O
version	O
would	O
be	O
9.7	O
,	O
with	O
changes	O
in	O
the	O
Presto	B-Application
layout	I-Application
engine	I-Application
,	O
not	O
9.5	O
.	O
</s>
<s>
On	O
June	O
8	O
,	O
2009	O
,	O
Opera	B-Language
Mobile	I-Language
9.7	O
beta	O
was	O
made	O
available	O
,	O
with	O
the	O
new	O
Presto	B-Application
2.2	O
rendering	O
engine	O
and	O
Opera	O
Turbo	O
.	O
</s>
<s>
On	O
November	O
2	O
,	O
2009	O
,	O
Opera	B-Language
Mobile	I-Language
10	O
beta	O
for	O
Symbian	B-Language
S60	I-Language
was	O
made	O
available	O
for	O
download	O
,	O
with	O
a	O
revised	O
user	O
interface	O
and	O
performance	O
enhancements	O
.	O
</s>
<s>
It	O
included	O
Opera	O
's	O
new	O
,	O
cross-platform	O
UI	O
framework	O
that	O
unifies	O
the	O
look	O
and	O
feel	O
of	O
the	O
browser	O
across	O
all	O
platforms	O
running	O
Opera	B-Language
Mobile	I-Language
or	O
Opera	B-Protocol
Mini	I-Protocol
.	O
</s>
<s>
On	O
February	O
12	O
,	O
2010	O
,	O
Opera	B-Language
Mobile	I-Language
10	O
beta	O
3	O
was	O
publicly	O
released	O
for	O
Windows	B-Operating_System
Mobile	I-Operating_System
and	O
Symbian	B-Operating_System
devices	O
,	O
with	O
support	O
for	O
Flash	O
Lite	O
3.1	O
,	O
better	O
recognition	O
for	O
third-party	O
input	O
solutions	O
in	O
Windows	B-Operating_System
Mobile	I-Operating_System
,	O
and	O
support	O
for	O
Windows	B-Operating_System
Mobile	I-Operating_System
Standard	O
(	O
non-touchscreen	O
)	O
handsets	O
.	O
</s>
<s>
On	O
March	O
16	O
,	O
2010	O
,	O
Opera	O
Software	O
released	O
the	O
final	O
versions	O
of	O
Opera	B-Language
Mobile	I-Language
10	O
.	O
</s>
<s>
On	O
May	O
11	O
,	O
2010	O
,	O
Opera	O
labs	O
released	O
a	O
preview	O
build	O
of	O
Opera	B-Language
Mobile	I-Language
10	O
for	O
Maemo	B-Operating_System
,	O
with	O
the	O
same	O
features	O
available	O
in	O
Opera	B-Language
Mobile	I-Language
10	O
for	O
other	O
platforms	O
,	O
but	O
using	O
Opera	O
's	O
new	O
Carakan	O
JavaScript	O
engine	O
(	O
codenamed	O
)	O
and	O
the	O
new	O
Vega	O
vector	O
graphics	O
library	O
.	O
</s>
<s>
Opera	B-Language
Mobile	I-Language
10	O
was	O
the	O
last	O
version	O
for	O
Windows	B-Operating_System
Mobile	I-Operating_System
(	O
as	O
distinct	O
from	O
its	O
successor	O
Windows	O
Phone	O
)	O
.	O
</s>
<s>
On	O
October	O
15	O
,	O
2010	O
,	O
Opera	O
Software	O
released	O
the	O
first	O
Android	B-Application
build	O
,	O
Opera	B-Language
Mobile	I-Language
10.1	O
Beta	O
for	O
Android	B-Application
.	O
</s>
<s>
On	O
March	O
22	O
,	O
2011	O
,	O
Opera	O
Software	O
released	O
Opera	B-Language
Mobile	I-Language
11	O
for	O
Android	B-Application
and	O
Symbian	B-Language
S60	I-Language
;	O
Maemo	B-Operating_System
,	O
MeeGo	B-Operating_System
,	O
and	O
Windows	O
.	O
</s>
<s>
On	O
February	O
27	O
,	O
2012	O
,	O
Opera	O
Software	O
released	O
Opera	B-Language
Mobile	I-Language
12	O
for	O
Android	B-Application
,	O
Symbian/S60	O
,	O
Maemo	B-Operating_System
(	O
labs	O
)	O
,	O
and	O
MeeGo	B-Operating_System
(	O
labs	O
)	O
smartphones	B-Application
.	O
</s>
<s>
On	O
July	O
,	O
2013	O
,	O
Opera	O
Software	O
released	O
Opera	B-Language
Mobile	I-Language
15	O
for	O
Android	B-Application
,	O
based	O
on	O
Chromium	B-Language
.	O
</s>
<s>
On	O
September	O
,	O
2013	O
,	O
Opera	O
Software	O
released	O
Opera	B-Language
Mobile	I-Language
16	O
for	O
Android	B-Application
,	O
with	O
an	O
updated	O
Chromium	B-Language
engine	O
and	O
some	O
performance	O
improvements	O
.	O
</s>
<s>
Opera	B-Language
Mobile	I-Language
used	O
the	O
Presto	B-Application
layout	I-Application
engine	I-Application
until	O
version	O
15	O
,	O
which	O
was	O
replaced	O
by	O
Webkit	B-Language
,	O
then	O
Blink	B-Language
and	O
supports	O
many	O
web	O
standards	O
,	O
as	O
well	O
as	O
Ajax	B-General_Concept
.	O
</s>
<s>
The	O
browser	O
can	O
dynamically	O
reformat	O
web	O
pages	O
for	O
a	O
small	O
screen	O
,	O
using	O
Opera	O
's	O
Small	B-Protocol
Screen	I-Protocol
Rendering	I-Protocol
(	O
SSR	O
)	O
technology	O
and	O
text-wrapping	B-Algorithm
.	O
</s>
<s>
Opera	B-Language
Mobile	I-Language
10	O
includes	O
a	O
"	O
Speed	O
Dial	O
"	O
feature	O
,	O
which	O
allows	O
the	O
user	O
to	O
add	O
links	O
shown	O
as	O
thumbnail	O
images	O
in	O
a	O
page	O
displayed	O
when	O
a	O
new	O
tab	O
is	O
opened	O
.	O
</s>
<s>
It	O
also	O
includes	O
a	O
password	O
manager	O
and	O
pop-up	O
handler	O
,	O
and	O
it	O
supports	O
copy	B-General_Concept
and	I-General_Concept
paste	I-General_Concept
,	O
address	O
auto-complete	O
,	O
zooming	O
,	O
history	O
,	O
and	O
bookmarks	O
(	O
removed	O
in	O
Opera	B-Language
Mobile	I-Language
15	O
)	O
.	O
</s>
<s>
Opera	B-Protocol
Mini	I-Protocol
is	O
a	O
mobile	B-Application
web	I-Application
browser	I-Application
exclusively	O
for	O
Android	B-Application
,	O
targeted	O
at	O
low-end	O
devices	O
and	O
lower	O
bandwidth	O
connections	O
.	O
</s>
<s>
In	O
March	O
2012	O
,	O
Opera	B-Protocol
Mini	I-Protocol
had	O
168.8	O
million	O
active	O
users	O
.	O
</s>
<s>
In	O
February	O
2013	O
,	O
Opera	O
reported	O
300	O
million	O
unique	O
active	O
Opera	B-Protocol
Mini	I-Protocol
users	O
and	O
150	O
billion	O
page	O
views	O
served	O
during	O
that	O
month	O
.	O
</s>
<s>
Opera	O
Touch	O
is	O
a	O
mobile	B-Application
web	I-Application
browser	I-Application
exclusively	O
for	O
Android	B-Application
since	O
2021	O
.	O
</s>
