<s>
The	O
Sony	B-Application
Xperia	I-Application
XZ1	I-Application
is	O
an	O
Android	B-Application
smartphone	B-Application
manufactured	O
and	O
marketed	O
by	O
Sony	O
.	O
</s>
<s>
Part	O
of	O
the	O
Xperia	B-Device
X	O
series	O
,	O
the	O
device	O
was	O
announced	O
to	O
the	O
public	O
along	O
with	O
the	O
Xperia	B-Application
XZ1	I-Application
Compact	I-Application
at	O
the	O
annual	O
IFA	O
2017	O
on	O
August	O
31	O
,	O
2017	O
.	O
</s>
<s>
It	O
is	O
the	O
direct	O
successor	O
to	O
the	O
Sony	B-Application
Xperia	I-Application
XZ	I-Application
according	O
to	O
Sony	O
,	O
and	O
is	O
the	O
latest	O
flagship	O
after	O
the	O
Xperia	B-Application
XZ	I-Application
Premium	I-Application
.	O
</s>
<s>
The	O
Xperia	B-Application
XZ1	I-Application
,	O
along	O
with	O
the	O
Xperia	B-Application
XZ1	I-Application
Compact	I-Application
,	O
were	O
recognized	O
as	O
the	O
first	O
Android	B-Application
smartphones	B-Application
to	O
come	O
with	O
the	O
recently	O
launched	O
Android	B-Application
8.0	I-Application
Oreo	I-Application
operating	B-General_Concept
system	I-General_Concept
pre-installed	O
.	O
</s>
<s>
Its	O
highlight	O
features	O
are	O
the	O
HDR-enabled	O
5.2	O
"	O
FHD	O
IPS	B-Architecture
display	I-Architecture
and	O
a	O
new	O
world's-first-in-a-smartphone	O
3D-modelling	O
feature	O
that	O
does	O
n't	O
need	O
a	O
dual	O
camera	O
setup	O
.	O
</s>
<s>
Sony	O
refreshes	O
the	O
trademark	O
Xperia	B-Device
Loop	O
Surface	O
design	O
for	O
the	O
Xperia	B-Application
XZ1	I-Application
.	O
</s>
<s>
But	O
instead	O
of	O
using	O
glass	O
surfaces	O
like	O
the	O
Xperia	B-Application
XZ	I-Application
Premium	I-Application
,	O
the	O
XZ1	O
is	O
mostly	O
consisted	O
of	O
a	O
wraparound	O
metal	O
chassis	O
,	O
making	O
up	O
the	O
back	O
and	O
sides	O
of	O
the	O
device	O
,	O
with	O
subtly-curved	O
nylon	O
top	O
and	O
bottom	O
edges	O
giving	O
a	O
more	O
smoother	O
approach	O
to	O
the	O
overall	O
design	O
.	O
</s>
<s>
The	O
most	O
defining	O
change	O
in	O
the	O
XZ1	O
as	O
well	O
as	O
the	O
XZ	B-Application
Premium	I-Application
is	O
the	O
placement	O
of	O
the	O
image	O
sensors	O
at	O
the	O
back	O
.	O
</s>
<s>
But	O
unlike	O
the	O
XZ	B-Application
Premium	I-Application
which	O
has	O
a	O
glass	O
back	O
panel	O
,	O
on	O
the	O
XZ1	O
,	O
the	O
NFC	O
antenna	O
is	O
housed	O
alongside	O
the	O
image	O
sensors	O
,	O
placed	O
directly	O
at	O
the	O
center	O
of	O
the	O
glass	O
window	O
.	O
</s>
<s>
Dual	O
front-firing	O
stereo	O
speakers	O
with	O
Sony	O
's	O
new	O
S-Force	O
Front	O
Surround	O
stereo	O
,	O
producing	O
50%	O
more	O
sound	O
pressure	O
than	O
previous	O
Xperia	B-Device
models	O
for	O
a	O
more	O
immersive	O
surround	O
sound	O
,	O
along	O
with	O
a	O
13	O
MP	O
front	O
camera	O
,	O
ambient	O
light	O
and	O
proximity	B-Device
sensor	I-Device
and	O
a	O
notification	B-Application
LED	I-Application
make	O
up	O
the	O
Xperia	B-Application
XZ1	I-Application
's	O
front	O
panel	O
.	O
</s>
<s>
The	O
Xperia	B-Application
XZ1	I-Application
's	O
dimensions	O
are	O
in	O
height	O
,	O
with	O
a	O
width	O
of	O
and	O
a	O
depth	O
of	O
and	O
weighs	O
approximately	O
.	O
</s>
<s>
The	O
Xperia	B-Application
XZ1	I-Application
is	O
one	O
of	O
the	O
first	O
smartphones	B-Application
with	O
an	O
HDR	B-General_Concept
display	O
.	O
</s>
<s>
But	O
unlike	O
the	O
Xperia	B-Application
XZ	I-Application
Premium	I-Application
,	O
the	O
Xperia	B-Application
XZ1	I-Application
abandons	O
the	O
4K	O
UHD	O
resolution	O
,	O
settling	O
for	O
a	O
1080p	O
FHD	O
display	O
instead	O
.	O
</s>
<s>
It	O
is	O
HDR10	O
compliant	O
just	O
like	O
the	O
XZ	B-Application
Premium	I-Application
,	O
but	O
has	O
no	O
Dolby	B-Device
Vision	I-Device
support	O
.	O
</s>
<s>
The	O
IPS	B-Architecture
LCD	I-Architecture
screen	O
has	O
a	O
pixel	B-Algorithm
density	I-Algorithm
of	O
424	O
ppi	O
and	O
features	O
Sony	O
's	O
TRILUMINOS	O
display	O
and	O
X-Reality	O
for	O
mobile	O
technology	O
.	O
</s>
<s>
It	O
is	O
powered	O
by	O
the	O
same	O
Qualcomm	O
Snapdragon	O
835	O
(	O
MSM8998	O
)	O
found	O
in	O
the	O
Xperia	B-Application
XZ	I-Application
Premium	I-Application
,	O
built	O
on	O
10	O
nm	O
process	O
technology	O
with	O
8	O
custom	O
Kryo	B-Application
processors	O
(	O
4x	O
2.35	O
GHz	O
and	O
4x	O
1.9	O
GHz	O
)	O
,	O
4	O
GB	O
of	O
LPDDR4X	O
RAM	B-Architecture
and	O
uses	O
the	O
Adreno	B-General_Concept
540	I-General_Concept
for	O
graphics	O
rendering	O
.	O
</s>
<s>
Sony	O
debuted	O
in	O
the	O
Xperia	B-Device
XZs	O
and	O
the	O
XZ	B-Application
Premium	I-Application
the	O
world	O
's	O
first	O
three-layer	O
stacked	O
image	O
sensor	O
with	O
DRAM	O
for	O
smartphones	B-Application
.	O
</s>
<s>
Known	O
as	O
the	O
Sony	O
IMX400	O
,	O
the	O
sensor	O
features	O
a	O
RAM	B-Architecture
chip	I-Architecture
sandwiched	O
in	O
between	O
the	O
sensor	O
and	O
control	O
circuitry	O
layers	O
which	O
serves	O
as	O
a	O
large	O
and	O
fast	O
buffer	O
to	O
where	O
the	O
sensor	O
can	O
temporarily	O
offload	O
a	O
significant	O
amount	O
of	O
captured	O
data	O
before	O
transferring	O
it	O
to	O
the	O
phone	O
's	O
internal	O
memory	O
for	O
processing	O
.	O
</s>
<s>
The	O
Xperia	B-Application
XZ1	I-Application
borrows	O
the	O
Motion	O
Eye	O
Camera	O
from	O
the	O
Xperia	B-Application
XZ	I-Application
Premium	I-Application
and	O
XZs	O
.	O
</s>
<s>
It	O
comprises	O
a	O
19MP	O
1/2.3	O
”	O
Exmor	B-Device
RS	O
for	O
mobile	O
sensor	O
with	O
a	O
1.22μm	O
pixel	O
pitch	O
,	O
f/2.0	O
aperture	B-General_Concept
and	O
25mm	O
wide	O
G	O
Lens	O
.	O
</s>
<s>
The	O
Xperia	B-Application
XZ1	I-Application
has	O
the	O
Triple	O
Image	O
Sensing	O
technology	O
that	O
started	O
with	O
the	O
Xperia	B-Application
XZ	I-Application
as	O
standard	O
.	O
</s>
<s>
It	O
is	O
composed	O
of	O
the	O
image	O
sensing	O
(	O
CMOS	B-Architecture
sensor	I-Architecture
with	O
PDAF	O
)	O
,	O
distance	O
sensing	O
(	O
Laser	O
AF	O
sensor	O
)	O
and	O
color	O
sensing	O
(	O
RGBC-IR	O
sensor	O
)	O
systems	O
,	O
featuring	O
a	O
hybrid	O
autofocus	O
that	O
utilizes	O
Phase	O
Detection	O
(	O
PDAF	O
)	O
to	O
lock	O
focus	O
on	O
a	O
subject	O
within	O
0.03	O
seconds	O
,	O
and	O
also	O
includes	O
phase	O
and	O
contrast	O
detection	O
along	O
with	O
predictive	O
motion	O
tracking	O
.	O
</s>
<s>
It	O
also	O
has	O
a	O
laser	O
autofocus	O
sensor	O
for	O
fast	O
tracking	O
and	O
locking	O
focus	O
on	O
a	O
subject	O
,	O
as	O
well	O
as	O
an	O
RGBC-IR	O
(	O
RedGreenBlueClear-InfraRed	O
)	O
color	O
sensor	O
that	O
assists	O
the	O
white	B-Algorithm
balance	I-Algorithm
function	O
of	O
the	O
camera	O
by	O
providing	O
additional	O
data	O
about	O
the	O
light	O
conditions	O
of	O
the	O
surrounding	O
environment	O
.	O
</s>
<s>
It	O
also	O
has	O
SteadyShot	O
with	O
Intelligent	O
Auto	O
in	O
addition	O
to	O
the	O
five-axis	O
sensor-shift	O
image	O
stabilization	O
first	O
seen	O
in	O
the	O
Xperia	B-Application
XZ	I-Application
.	O
</s>
<s>
The	O
Motion	O
Eye	O
Camera	O
in	O
the	O
Xperia	B-Application
XZ1	I-Application
also	O
has	O
Predictive	O
Capture	O
.	O
</s>
<s>
This	O
is	O
done	O
without	O
any	O
user	O
intervention	O
and	O
is	O
possible	O
due	O
to	O
the	O
same	O
built-in	O
RAM	B-Architecture
chip	I-Architecture
on	O
the	O
image	O
sensor	O
used	O
in	O
capturing	O
the	O
960fps	O
super	O
slow-motion	O
videos	O
.	O
</s>
<s>
The	O
newest	O
addition	O
to	O
the	O
Motion	O
Eye	O
Camera	O
of	O
the	O
Xperia	B-Application
XZ1	I-Application
is	O
a	O
3D	B-Algorithm
scanning	I-Algorithm
feature	O
without	O
the	O
need	O
of	O
a	O
dual-camera	O
setup	O
,	O
a	O
world	O
first	O
for	O
Sony	O
.	O
</s>
<s>
The	O
Xperia	B-Application
XZ1	I-Application
is	O
powered	O
by	O
a	O
non-removable	O
2700	O
mAh	O
battery	O
.	O
</s>
<s>
Charging	O
and	O
data	O
transfer	O
is	O
handled	O
by	O
a	O
USB-C	O
port	O
with	O
support	O
for	O
USB	B-Protocol
3.1	I-Protocol
.	O
</s>
<s>
The	O
Xperia	B-Application
XZ1	I-Application
comes	O
with	O
a	O
standard	O
3.5	B-Device
mm	I-Device
audio	I-Device
jack	I-Device
for	O
plugging	O
in	O
wired	O
headphones	O
.	O
</s>
<s>
It	O
also	O
has	O
improved	O
LDAC	B-Algorithm
,	O
an	O
audio	O
coding	O
technology	O
developed	O
by	O
Sony	O
,	O
that	O
enables	O
the	O
transmission	O
of	O
24bit/96kHz	O
High-Resolution	O
(	O
Hi-Res	O
)	O
audio	O
content	O
over	O
Bluetooth	B-Protocol
at	O
up	O
to	O
990	O
kbit/s	O
,	O
three	O
times	O
faster	O
than	O
conventional	O
audio	O
streaming	O
codecs	O
,	O
to	O
compatible	O
audio	O
devices	O
.	O
</s>
<s>
Other	O
connectivity	O
options	O
include	O
Bluetooth	B-Protocol
5	I-Protocol
with	O
aptX	B-Algorithm
and	O
Low	B-General_Concept
Energy	I-General_Concept
,	O
NFC	O
,	O
dual-band	O
Wi-Fi	O
a/b/g/n/ac	O
with	O
2x2	O
MIMO	O
antennas	O
,	O
Wi-Fi	O
Direct	O
,	O
screen	O
casting	O
via	O
Miracast	O
,	O
Google	O
Cast	O
,	O
DLNA	O
,	O
GPS	O
(	O
with	O
A-GPS	O
)	O
,	O
GLONASS	O
,	O
BeiDou	O
and	O
Galileo	O
satellite	O
positioning	O
.	O
</s>
<s>
Like	O
most	O
flagships	O
today	O
,	O
the	O
Xperia	B-Application
XZ1	I-Application
has	O
no	O
FM	O
radio	O
support	O
.	O
</s>
<s>
The	O
Sony	B-Application
Xperia	I-Application
XZ1	I-Application
is	O
the	O
first	O
smartphone	B-Application
to	O
launch	O
with	O
Android	B-Application
8.0	I-Application
Oreo	I-Application
out	O
of	O
the	O
box	O
,	O
along	O
with	O
Sony	O
's	O
famed	O
minimalist	O
approach	O
to	O
customizing	O
its	O
interface	O
,	O
Smart	O
Stamina	O
battery	O
saving	O
modes	O
and	O
multimedia	O
apps	O
.	O
</s>
