<s>
The	O
HTC	B-Application
Desire	I-Application
820	I-Application
is	O
a	O
mid	O
range	O
Android-based	O
smartphone	B-Application
designed	O
and	O
manufactured	O
by	O
HTC	B-Application
aired	O
and	O
available	O
from	O
November	O
2014	O
.	O
</s>
<s>
It	O
is	O
the	O
successor	O
of	O
HTC	B-Application
Desire	I-Application
816	I-Application
.	O
</s>
<s>
The	O
smartphone	B-Application
features	O
a	O
5.5-inch	O
super	O
LCD	O
2	O
display	O
with	O
a	O
1280x720	O
resolution	O
.	O
</s>
<s>
Unlike	O
the	O
scratch	O
resistance	O
glass	O
panel	O
of	O
HTC	B-Application
Desire	I-Application
816	I-Application
,	O
it	O
has	O
Corning	O
Gorilla	O
Glass	O
lll	O
.	O
</s>
<s>
Desire	B-Application
820	O
supports	O
full	O
hd	O
video	O
recording	O
and	O
play	O
back	O
.	O
</s>
<s>
It	O
offers	O
HTC	B-Application
Sense	I-Application
6.5	O
.	O
</s>
<s>
The	O
processor	O
is	O
a	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
615	O
,	O
64	O
bit	O
ARM	O
Cortex	O
A53	O
octa-core	O
system	O
on	O
a	O
chip	O
(	O
1.7GHz	O
quad	O
core	O
and	O
quad	O
core	O
1.0GHz	O
)	O
.	O
</s>
<s>
The	O
smartphone	B-Application
came	O
with	O
android	B-Application
version	O
5.01	O
and	O
Android	B-Application
Marshmallow	I-Application
was	O
released	O
in	O
2016	O
.	O
</s>
<s>
From	O
March	O
HTC	B-Application
desire	I-Application
820	I-Application
can	O
have	O
sense	O
7	O
home	O
,	O
like	O
that	O
of	O
desire	B-Application
816	O
.	O
</s>
<s>
The	O
Desire	B-Application
820	O
also	O
has	O
Dot	O
view	O
style	O
orientation	O
.	O
</s>
<s>
Like	O
HTC	B-Application
desire	I-Application
816	I-Application
,	O
the	O
smartphone	B-Application
also	O
supports	O
aptX	B-Algorithm
.	O
</s>
