<s>
The	O
Xiaomi	B-Application
MIX	I-Application
4	I-Application
is	O
an	O
Android	B-Application
smartphone	O
launched	O
on	O
10	O
August	O
2021	O
by	O
Chinese	O
company	O
Xiaomi	O
.	O
</s>
<s>
As	O
of	O
2021	O
,	O
it	O
is	O
the	O
latest	O
successor	O
to	O
the	O
Xiaomi	B-Application
Mi	I-Application
MIX	I-Application
product	O
line	O
and	O
follows	O
its	O
immediate	O
predecessor	O
the	O
Xiaomi	B-Application
Mi	I-Application
MIX	I-Application
3	I-Application
which	O
launched	O
in	O
2018	O
.	O
</s>
<s>
The	O
camera	O
unit	O
design	O
is	O
similar	O
to	O
Xiaomi	B-Application
Mi	I-Application
11	I-Application
Ultra	I-Application
.	O
</s>
<s>
Xiaomi	B-Application
MIX	I-Application
4	I-Application
is	O
available	O
in	O
3	O
colors	O
:	O
Ceramic	O
Black	O
,	O
Ceramic	O
White	O
and	O
Ceramic	O
Gray	O
.	O
</s>
<s>
The	O
MIX	O
4	O
is	O
the	O
first	O
phone	O
to	O
use	O
the	O
Qualcomm	B-Architecture
Snapdragon	I-Architecture
888+	O
SoC	O
.	O
</s>
