<s>
The	O
iMac	B-Device
M1	I-Device
is	O
an	O
all-in-one	B-Device
desktop	O
Mac	B-Device
made	O
by	O
Apple	O
Inc	O
.	O
</s>
<s>
It	O
is	O
the	O
first	O
iMac	B-Device
with	O
Apple	O
silicon	O
,	O
and	O
sports	O
a	O
new	O
,	O
more	O
colorful	O
design	O
,	O
a	O
24-inch	O
screen	O
,	O
and	O
an	O
Apple	B-Device
M1	I-Device
chip	O
.	O
</s>
<s>
It	O
was	O
released	O
on	O
May	O
21	O
,	O
2021	O
,	O
replacing	O
the	O
21-inch	O
and	O
27-inch	O
Intel	B-Device
iMacs	I-Device
.	O
</s>
<s>
On	O
June	O
22	O
,	O
2020	O
,	O
Apple	O
CEO	O
Tim	O
Cook	O
announced	O
the	O
Mac	B-Device
would	O
shift	B-Device
from	I-Device
Intel	I-Device
processors	I-Device
to	O
Apple	O
's	O
own	O
in-house	O
designed	O
processors	O
that	O
use	O
the	O
ARM64	B-Architecture
architecture	O
,	O
branded	O
as	O
Apple	O
silicon	O
.	O
</s>
<s>
On	O
April	O
20	O
,	O
2021	O
,	O
Apple	O
announced	O
a	O
24-inch	O
iMac	B-Device
based	O
on	O
the	O
Apple	B-Device
M1	I-Device
system	B-Architecture
on	I-Architecture
a	I-Architecture
chip	I-Architecture
.	O
</s>
<s>
The	O
iMac	B-Device
with	O
M1	B-Device
features	O
a	O
4480-by-2520	O
(	O
4.5K	O
)	O
built-in	O
display	B-Device
,	O
1080p	O
FaceTime	O
camera	O
with	O
an	O
improved	O
image	B-General_Concept
signal	I-General_Concept
processor	I-General_Concept
and	O
three-microphone	O
array	O
,	O
and	O
a	O
six-driver	O
stereo	O
speaker	O
system	O
with	O
a	O
pair	O
of	O
force-canceling	O
woofers	O
and	O
a	O
tweeter	O
per	O
side	O
,	O
that	O
supports	O
Dolby	O
Atmos	O
and	O
spatial	O
audio	O
.	O
</s>
<s>
It	O
also	O
adds	O
support	O
for	O
Wi-Fi	O
6	O
,	O
USB4/Thunderbolt	O
3	O
,	O
and	O
6K	O
output	O
to	O
run	O
the	O
Pro	B-Device
Display	I-Device
XDR	I-Device
.	O
</s>
<s>
External	O
display	B-Device
support	O
is	O
reduced	O
to	O
one	O
display	B-Device
over	O
USB-C/Thunderbolt	O
;	O
the	O
previous	O
21.5-inch	O
Intel-based	O
model	O
could	O
drive	O
two	O
4K	B-Architecture
displays	I-Architecture
over	O
USB-C/Thunderbolt	O
.	O
</s>
<s>
On	O
previous	O
iMac	B-Device
models	O
,	O
the	O
power	O
brick	O
was	O
internal	O
to	O
the	O
iMac	B-Device
.	O
</s>
<s>
The	O
M1	B-Device
iMac	I-Device
's	O
power	O
cable	O
is	O
braided	O
,	O
and	O
color-matched	O
with	O
the	O
iMac	B-Device
.	O
</s>
<s>
The	O
iMac	B-Device
with	O
M1	B-Device
ships	O
with	O
a	O
Magic	B-Device
Mouse	I-Device
2	I-Device
or	O
Magic	B-Device
Trackpad	I-Device
2	I-Device
with	O
a	O
color-matching	O
aluminum	O
underside	O
.	O
</s>
<s>
It	O
can	O
be	O
configured	O
with	O
one	O
of	O
three	O
updated	O
Magic	B-Device
Keyboards	I-Device
with	O
rounded	O
corners	O
:	O
a	O
standard	O
version	O
,	O
a	O
version	O
with	O
a	O
Touch	O
ID	O
sensor	O
,	O
and	O
an	O
extended	O
layout	O
version	O
with	O
a	O
numeric	O
keypad	O
and	O
Touch	O
ID	O
.	O
</s>
<s>
The	O
Magic	B-Device
Keyboards	I-Device
with	O
Touch	O
ID	O
are	O
compatible	O
with	O
other	O
Mac	B-Device
computers	I-Device
with	O
Apple	O
silicon	O
but	O
only	O
ship	O
with	O
the	O
iMac	B-Device
.	O
</s>
<s>
Bloomberg	O
's	O
Mark	O
Gurman	O
reported	O
that	O
Apple	O
was	O
planning	O
to	O
skip	O
making	O
an	O
iMac	B-Device
M2	O
,	O
and	O
instead	O
release	O
an	O
iMac	B-Device
M3	O
in	O
the	O
second	O
half	O
of	O
2023	O
.	O
</s>
<s>
The	O
iMac	B-Device
with	O
M1	B-Device
is	O
the	O
first	O
iMac	B-Device
with	O
a	O
major	O
redesign	O
since	O
2012	O
,	O
with	O
slimmer	O
bezels	O
,	O
a	O
flat	O
back	O
and	O
seven	O
color	O
options	O
;	O
they	O
are	O
the	O
same	O
colors	O
used	O
in	O
Apple	O
's	O
first	O
official	O
logo	O
.	O
</s>
<s>
It	O
is	O
the	O
first	O
iMac	B-Device
available	O
in	O
multiple	O
colors	O
since	O
the	O
iMac	B-Device
G3	I-Device
.	O
</s>
<s>
Technology	O
blogger	O
John	O
Gruber	O
called	O
it	O
elegant	O
and	O
cheerful	O
,	O
and	O
complimented	O
its	O
display	B-Device
,	O
speaker	O
quality	O
,	O
performance	O
,	O
and	O
the	O
addition	O
of	O
Touch	O
ID	O
to	O
the	O
keyboard	O
.	O
</s>
<s>
The	O
Verge	O
's	O
Monica	O
Chin	O
called	O
the	O
M1	B-Device
iMac	I-Device
"	O
simple	O
,	O
attractive	O
,	O
and	O
very	O
functional	O
"	O
,	O
concluding	O
that	O
it	O
has	O
"	O
arguably	O
the	O
most	O
widespread	O
consumer	O
appeal	O
of	O
any	O
 [ recent ] 	O
iMac	B-Device
"	O
;	O
she	O
also	O
found	O
that	O
the	O
machine	O
achieved	O
higher	O
single-core	O
Geekbench	B-Application
performance	O
scores	O
"	O
than	O
any	O
Mac	B-Device
we	O
’ve	O
ever	O
seen	O
before	O
—	O
even	O
the	O
iMac	B-Device
Pro	O
"	O
.	O
</s>
<s>
The	O
M1	B-Device
iMac	I-Device
has	O
a	O
low	O
repairability	O
score	O
of	O
just	O
2	O
out	O
of	O
10	O
.	O
</s>
<s>
Model	O
24-inch	O
,	O
M1	B-Device
,	O
2021	O
Timetable	O
Announced	O
April	O
20	O
,	O
2021	O
Released	O
May	O
21	O
,	O
2021	O
Discontinued	O
In	O
production	O
Unsupported	O
Supported	O
Model	O
Model	O
identifier	O
iMac21	O
,	O
2	O
iMac21	O
,	O
1	O
Model	O
number	O
A2439	O
A2438	O
A2449	B-Device
EMC	O
no	O
.	O
</s>
