<s>
The	O
Samsung	B-Application
GT-I7500	I-Application
Galaxy	I-Application
is	O
a	O
smartphone	B-Application
manufactured	O
by	O
Samsung	B-Application
that	O
uses	O
the	O
open	B-License
source	I-License
Android	B-Application
operating	I-Application
system	I-Application
.	O
</s>
<s>
It	O
was	O
announced	O
on	O
27	O
April	O
2009	O
and	O
was	O
released	O
on	O
29	O
June	O
2009	O
as	O
the	O
first	O
Android-powered	B-Application
device	I-Application
from	O
Samsung	B-Application
Mobile	O
,	O
and	O
the	O
first	O
in	O
what	O
would	O
become	O
the	O
long-running	O
Galaxy	B-Operating_System
series	O
.	O
</s>
<s>
It	O
is	O
succeeded	O
by	O
the	O
Samsung	B-Operating_System
Galaxy	I-Operating_System
S	O
.	O
</s>
<s>
The	O
Galaxy	B-Operating_System
is	O
a	O
smartphone	B-Application
,	O
offering	O
quad-band	O
GSM	O
and	O
announced	O
with	O
tri-band	O
HSDPA	O
(	O
900/1700/2100	O
)	O
at	O
7.2Mbit/s	O
(	O
however	O
,	O
Samsung	B-Application
's	O
official	O
pages	O
for	O
the	O
Danish	O
,	O
Finnish	O
,	O
Norwegian	O
and	O
Swedish	O
versions	O
only	O
mention	O
dual-band	O
UMTS	B-Protocol
900/2100	O
)	O
.	O
</s>
<s>
The	O
phone	O
features	O
a	O
3.2-inch	O
AMOLED	B-Algorithm
capacitive	O
touchscreen	B-Device
,	O
a	O
5	O
megapixel	O
autofocus	O
camera	O
with	O
power	O
LED	O
flash	O
,	O
and	O
a	O
digital	O
compass	O
.	O
</s>
<s>
Unlike	O
the	O
first	O
Android	B-Application
phone	I-Application
,	O
the	O
HTC	B-Application
Dream	I-Application
(	O
known	O
as	O
the	O
T-Mobile	B-Application
G1	I-Application
in	O
the	O
USA	O
)	O
,	O
the	O
i7500	B-Application
has	O
a	O
standard	O
3.5	O
mm	O
headphone	O
jack	O
,	O
and	O
a	O
Directional	O
Pad	O
in	O
place	O
of	O
a	O
trackball	O
.	O
</s>
<s>
The	O
Galaxy	B-Operating_System
offers	O
a	O
suite	O
of	O
Mobile	O
Google	B-Application
services	O
,	O
including	O
Google	B-Application
Search	O
,	O
Gmail	B-Application
,	O
YouTube	B-General_Concept
,	O
Google	B-Application
Calendar	O
,	O
and	O
Google	B-Application
Talk	O
.	O
</s>
<s>
The	O
phone	O
's	O
GPS	O
enables	O
Google	B-Application
Maps	I-Application
features	O
such	O
as	O
My	O
Location	O
,	O
and	O
Google	B-Application
Latitude	I-Application
.	O
</s>
<s>
It	O
also	O
supports	O
MP3	B-Application
,	O
AAC	B-Application
(	O
including	O
iTunes	B-Operating_System
Plus	O
downloads	O
)	O
(	O
only	O
the	O
codec	O
,	O
not	O
the	O
.aac	B-Application
format	O
)	O
,	O
and	O
H.264	B-Application
video	O
.	O
</s>
<s>
A	O
beta	O
version	O
of	O
the	O
Spotify	B-Application
music	O
streaming	O
service	O
was	O
also	O
available	O
for	O
this	O
phone	O
via	O
the	O
Android	B-Application
Marketplace	I-Application
.	O
</s>
<s>
Due	O
to	O
a	O
lack	O
of	O
firmware	O
updates	O
,	O
Samsung	B-Application
received	O
criticism	O
from	O
original	O
Galaxy	B-Operating_System
users	O
.	O
</s>
<s>
For	O
some	O
countries	O
,	O
Samsung	B-Application
updated	O
the	O
Galaxy	B-Operating_System
's	O
firmware	O
to	O
Android	B-Application
Donut	I-Application
(	O
1.6	O
)	O
version	O
.	O
</s>
