<s>
The	O
Acer	B-Application
Liquid	I-Application
E	I-Application
is	O
a	O
touchscreen	B-Device
smartphone	B-Application
developed	O
and	O
marketed	O
by	O
Acer	O
Inc	O
.	O
</s>
<s>
It	O
is	O
the	O
second	O
handset	O
designed	O
by	O
Acer	O
that	O
uses	O
Android	B-Application
2.1	O
(	O
Eclair	O
)	O
.	O
</s>
<s>
It	O
was	O
introduced	O
in	O
February	O
,	O
2010	O
succeeding	O
the	O
Acer	B-Application
Liquid	I-Application
A1	I-Application
.	O
</s>
<s>
The	O
difference	O
between	O
the	O
Acer	B-Application
Liquid	I-Application
E	I-Application
and	O
the	O
Acer	B-Application
Liquid	I-Application
A1	I-Application
is	O
the	O
quantity	O
of	O
RAM	O
-	O
the	O
Acer	B-Application
Liquid	I-Application
E	I-Application
has	O
512MB	O
,	O
twice	O
that	O
of	O
the	O
Acer	O
Liquid	O
at	O
256MB	O
.	O
</s>
<s>
Also	O
it	O
was	O
shipped	O
by	O
default	O
with	O
Android	B-Application
2.1	O
instead	O
of	O
Android	B-Application
1.6	O
.	O
</s>
<s>
The	O
display	O
of	O
this	O
smartphone	B-Application
was	O
TFT	B-Device
LCD	I-Device
screen	O
capable	O
of	O
displaying	O
256k	O
colors	O
with	O
a	O
diagonal	O
size	O
of	O
3.5	O
in	O
(	O
8.9cm	O
)	O
and	O
with	O
a	O
capacitive	O
touchscreen	B-Device
.	O
</s>
<s>
The	O
LCD	B-Device
was	O
capable	O
of	O
displaying	O
800	O
by	O
480	O
pixels	O
(	O
WVGA	O
)	O
giving	O
a	O
pixel	O
density	O
of	O
~	O
267	O
ppi	O
.	O
</s>
<s>
The	O
operating	B-General_Concept
system	I-General_Concept
pre-installed	O
in	O
the	O
units	O
shipped	O
was	O
the	O
Android	B-Application
2.1	O
.	O
</s>
<s>
In	O
February	O
,	O
2011	O
,	O
Acer	O
announced	O
the	O
official	O
2.2	O
upgrade	O
for	O
Acer	B-Application
Liquid	I-Application
E	I-Application
and	O
Acer	B-Application
Liquid	I-Application
E	I-Application
Ferrari	O
Edition	O
with	O
the	O
new	O
Acer-made	O
Breeze	O
UI	O
.	O
</s>
<s>
For	O
those	O
who	O
prefer	O
the	O
stock	O
Android	B-Application
UI	O
,	O
it	O
is	O
possible	O
to	O
change	O
this	O
in	O
the	O
phone	O
settings	O
.	O
</s>
<s>
In	O
addition	O
,	O
it	O
has	O
also	O
WiFi	O
802.11	O
b/g	O
and	O
Bluetooth	B-Protocol
class	O
2.0	O
connectivity	O
.	O
</s>
