Sony_Xperia_Z5_Dual_tech_EN.pdf

Instrukcja obsługi Sony Xperia Z5 Dual + dane techniczne PL EN

Marka: Sony Model: Xperia Z5 Dual Format: pdf Język: polski, angielski


White paper
September 2015

Xperia(TM) Z5 dual

E6633/E6683

White paper | Xperia(TM) Z5 dual

Purpose of this document
Sony product white paper are intended to give an overview of a product and provide details in relevant
areas of technology.
NOTE: The illustration that appears on the title page is for reference only. All screen images and elements
are subject to change without prior notice.

Document history
Version
September 2015

First released version

Version 1

Sony Mobile Developer World
For the latest technical documentation and development tools, go to www.sonymobile.com/developer.

This document is published by Sony Mobile
Communications Inc., without any warranty*.
Improvements and changes to this text
necessitated by typographical errors,
inaccuracies of current information or
improvements to programs and/or equipment
may be made by Sony Mobile Communications
Inc. at any time and without notice. Such
changes will, however, be incorporated into new
editions of this document. Printed versions are to
be regarded as temporary reference copies only.

This White paper is published by:
Sony Mobile Communications Inc.,
1-8-15 Konan, Minato-ku, Tokyo108-0075, Japan
www.sonymobile.com
(C) Sony Mobile Communications Inc., 2009-2015.
All rights reserved. You are hereby granted a
license to download and/or print a copy of this
document.
Any rights not expressly granted herein are
reserved.

*All implied warranties, including without
limitation the implied warranties of
merchantability or fitness for a particular
purpose, are excluded. In no event shall Sony or
its licensors be liable for incidental or
consequential damages of any nature, including
but not limited to lost profits or commercial loss,
arising out of the use of the information in this
document.

First released version (September 2015)

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Table of contents
Product overview ........................................................................................................2
Highlights ...............................................................................................................2
Facts - dimensions, weight, performance and networks ......................................3
Categorised feature list ..........................................................................................6
Technologies in detail .................................................................................................9
Accessibility and Usability ....................................................................................9
Device-to-device communications (local) ...........................................................10
ANT+(TM) wireless technology.............................................................................10
Bluetooth(R) wireless technology .......................................................................11
Wi-Fi(R) ...............................................................................................................12
DLNA Certified(TM) (Digital Living Network Alliance) ...........................................13
Messaging ...........................................................................................................14
MMS (Multimedia Messaging Service)..............................................................14
Email .................................................................................................................14
Positioning - location based services .................................................................15
Provisioning (OMA CP) ........................................................................................15
Multimedia (audio, image and video) ..................................................................16
Synchronisation (OMA DS, EAS, Google Sync(TM)) ...............................................18
Web browser .......................................................................................................18
Memory in Android(TM) devices .............................................................................19
Trademarks and acknowledgements ..................................................................23

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Product overview
Highlights
o Sony's next-generation camera technologies in collaboration with Sony's Alpha engineers: 23 MP
Exmor RS(TM) Hybrid Autofocus main camera and a 5.1 MP Exmor R(TM) front camera
o Design: IP65/68 & power button fingerprint sensor

Sony's next-generation camera technologies
Xperia(TM) Z5 dual features Sony's latest large 1/2.3 Exmor RS(TM) for mobile 23 MP sensor and F2.0 G Lens,
and Bionz for mobile designed in collaboration with Sony's Alpha engineers for clear, vivid imagery every
time.
The Xperia(TM) Z5 dual is equipped with Hybrid Autofocus, which lets you capture action and movement
accurately in various shooting conditions. Hybrid Autofocus uses two technologies to produce crisp and
clear photos: Phase detection AF (PDAF) for faster shutter speed response and Contrast detection AF for
added precision.

Water and Dust Protection & Fingerprint sensor
The Xperia(TM) Z5 dual is designed for both functionality and durability. You can carry your device in the
beach or during harsh weather and trust that it is protected from dust and moisture.
The Xperia(TM) Z5 dual's power button has a new integrated fingerprint sensor. The button is intuitively
placed on the side of the phone, so you're able to pick up and securely unlock in a single movement.

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Facts - dimensions, weight, performance and
networks
Operating system

Google(TM) Android(TM) 5.1 (Lollipop)

Processor

2 GHz / 1.5 GHz Qualcomm MSM8994 Snapdragon 810 Octa
Core 64-bit CPU

GPU

Adreno 430

Size

146 x 72 x 7.4 mm (E6683)
146 x 72 x 7.3 mm (E6633)

Weight

157 grams

Available colours

White, Graphite Black, Gold and Green

SIM card

Dual nano SIMs

Main screen
Colours

16,777,216 colour TFT

Resolution

Full HD 1920x1080 pixels

Size (diagonal)

5.2 inches

Scratch-resistant

Chemical tempered glass + Anti-fingerprint coating

Input mechanisms
Text input

On-screen QWERTY keyboard

Touch screen

Capacitive

Touch gesture

Yes - multi-touch, up to 10 fingers supported

Memory
RAM

3 GB

Flash memory

Up to 32 GB*

Expansion slot

microSD(TM) card, up to 200 GB (SDXC supported)

Memory card speed class

Class 10**

Memory card UHS speed
class

Class 1**

Camera
Camera resolution

23 MP

Digital zoom

8x

Clear image zoom

5x

Photo flash

Yes

Video recording

Yes - 4K

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Front Camera

Yes - Full HD 1080p for video chat and 5.1 MP for camera
capture

ISO (Main Camera)

ISO 3200 maximum in manual mode
ISO 12800 maximum in Low Light mode for photos
ISO 3200 maximum in Night scene mode for video

Minimum focus distance

120 mm

Sensors
Accelerometer

Yes

Ambient light sensor

Yes

Barometer sensor

Yes

eCompass(TM)

Yes

Finger Print Sensor

Yes

Game rotation vector

Yes

Geomagnetic rotation vector

Yes

Gyroscope

Yes

Magnetometer

Yes

Step counter

Yes

Step detector

Yes

Significant motion detector

Yes

Proximity sensor

Yes

Networks
E6633

UMTS HSPA+ 850 (Band V), 900 (Band VIII), 1900 (Band II),
AWS-1(Band IV), 2100 (Band I) MHz
GSM GPRS/EDGE 850, 900, 1800, 1900 MHz
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20)

E6683

UMTS HSPA+ 850 (Band V), 900 (Band VIII), 1900 (Band II),
AWS-1(Band IV), 2100 (Band I) MHz
GSM GPRS/EDGE 850, 900, 1800, 1900 MHz
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 38, 39, 40, 41)

Data transfer speeds
GSM GPRS

Up to 107 kbps

GSM EDGE

Up to 296 kbps

HSUPA (upload)

Cat 6, up to 5.8 Mbps

HSDPA (download)

Cat 24, up to 42 Mbps

LTE Cat 4

Up to 50 Mbps (upload), up to 150 Mbps (download)

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Battery performance
Talk time (GSM)

Up to 13 hours 10 min.***

Standby time (GSM)

Up to 520 hours***

Talk time (UMTS)

Up to 17 hours***

Standby time (UMTS)

Up to 540 hours***

Standby time (LTE)

Up to 500 hours***

Music listening time

Up to 87 hours***

Video playback time

Up to 8 hours 42 min.***

Battery (Embedded)

2900 mAh minimum

* Memory comprises approximately 10.3 GB of firmware, plus 21.7 GB of "Internal storage" for music, pictures and movies, and downloaded applications and their data. For more details about memory, see
"Memory in Android(TM) devices" on page 19.
** This device meets the minimum hardware requirements to support Class 10 / UHS Speed Class 1 Flash
memory. Flash memory performance is dependent on the application and task being performed on the
device. If you would like to know about your memory card, refer to the technical specifications that came
with the card.
*** Values are according to GSM Association Battery Life Measurement Technique as performed in controlled laboratory conditions. Actual time may vary.
NOTE: The battery performance may vary depending on network conditions and configurations, and
device usage.
NOTE: The performance metrics are all measured under laboratory conditions.

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Categorised feature list

Call

Messaging

Applications

Answering machine*
Noise suppression
Slow talk
Smart call handling
Talk equaliser
Voice enhancement

Email
Multimedia messaging (MMS)
Text messaging (SMS)

Facebook(TM) application*
Introduction to Xperia(TM)
Lifelog
Media Go(TM)
PC Companion
Small Apps
What's new
Xperia(TM) Socialife*
Xperia(TM) Lounge*

Entertainment

Organiser

Google

3D games
Movie creator
PlayMemories
PS4(TM) Remote Play
Radio (FM radio with RDS)*
Reader mode*
Sony Entertainment Network*

ActiveSync(R)
Airplane mode
Alarm clock
Battery STAMINA mode
Calculator
Calendar
Contacts
Document readers/editors
Queue background data
Setup guide
Sketch
Stopwatch
Timer

Gmail(TM)*
Google+*
Google Chrome(TM)*
Google Play(TM)*
Google(TM) search*
Google Voice(TM) Search*
Google voice typing
Google Maps(TM) for Mobile with
Street view*
Google Wallet(TM)*
Hangouts(TM)*
Smart Lock
YouTube(TM)*

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Camera

Music

Connectivity

- Photo
23 MP camera with Sony Exmor
RS(TM) for mobile image sensor*****
24 mm wide-angle*****
25 mm wide-angle****
Hybrid Auto focus*****
Quick Launch*****
Flash/Pulsed LED*****
Flash/Photo light*****
Red-eye reduction*****
Touch capture
Touch focus*****
Superior Auto
Image stabiliser
Face detection
Geotagging
Self-timer
8x digital zoom*****
5x clear image zoom*****
Smile Shutter(TM)
Object tracking*****
HDR
Scene recognition
White balance
5.1 MP Front-facing camera with
Sony Exmor R(TM) for mobile image
sensor****
- Video
Auto focus*****
Front-facing camera (1080p)****
Geotagging
8x digital zoom*****
Smile Shutter(TM)
Object tracking*****
Self-timer
SteadyShot(TM)
Scene recognition*****
Video recording (4K)*****
White balance*****
- Add-on applications
AR Effect
AR mask
Creative effect
Face in picture
Multi-camera
Sound Photo
Timeshift video*
Style editor
Style portrait
Sweep Panorama

3D Surround Sound (VPT)
Album art
Automatic headset compensation
ClearAudio+
Clear Bass(TM)
DSEE HX***
Dynamic normalizer
Low power audio playback***
S-Force Front Surround
Bluetooth(R) stereo (aptX(R), A2DP,
LDAC)
High-Res Audio (LPCM, FLAC,
ALAC, DSD)
High-Res Audio via 3.5 mm audio
jack and USB
Stereo speakers
TrackID(TM) music recognition*
Music application

aGNSS
ANT+(TM) sport, fitness, health support
Bluetooth(R) 4.1 wireless technology
DLNA Certified(TM)
HDCP
Media Transfer Protocol support
MHL 3.0 support + 5-pin support
Micro USB support
MirrorLink
Native USB tethering
NFC
One Touch Setup
Screencasting
Screen mirroring
Smart Connect
Throw
USB charging
USB High speed 2.0 support
USB Host
Wi-Fi(R)
Wi-Fi(R) Hotspot functionality
Wi-Fi CERTIFIED Miracast(TM)

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Text Input

Display

Hardware

Gesture input*
Handwriting recognition
On-screen QWERTY keyboard
Predictive text input
Voice input*

Auto rotation
Glove mode
Screenshot capturing
Screen video recording
Smart backlight control
Super-vivid mode
TRILUMINOS(TM) Display for mobile
Wet finger tracking
X-Reality(TM) for mobile

3.5 mm audio jack Digital Noise
Cancelling (DNC)
Fingerprint sensor
IPX5 and IPX8 (waterproof)**
IP6X (Dust tight)
Live Color LED

* This service is not available in all markets.
** The Xperia(TM) Z5 dual is waterproof and protected against dust, so don't worry if you get caught in the
rain or want to wash off dirt under a tap, but remember: all ports and attached covers should be firmly
closed. You should not: put the device completely underwater; or expose it to seawater, salt water,
chlorinated water or liquids such as drinks. Abuse and improper use of device will invalidate warranty. The
device has Ingress Protection rating IP65/IP68. For more info, see www.sonymobile.com/waterproof. Note
the Xperia(TM) Z5 dual has a capless USB port to connect and charge. The USB port needs to be completely
dry before charging.
*** This feature is only available when you play music using the Music application.
**** This feature is only supported by the front camera.
***** This feature is not supported by the front camera.

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Technologies in detail
The information presented in this section is a general overview of the technology incorporated into the
product. However, hardware and software levels of compliance to standards and specifications vary
between products and markets. For more information, contact Sony Mobile Developer World or the
relevant Sony representative.

Accessibility and Usability
Talkback*

Yes

Captions*

Yes

Magnifications gestures*

Yes

Large Text*

Yes

High Contrast Text*

Yes

Power button ends call*

Yes

Auto-rotation*

Yes

Speak Passwords*

Yes

Accessibility Shortcuts*

Yes

Text - to - Speech*

Yes

Touch and hold delay*

Yes

Color Inversion*

Yes

Color correction*

Yes

Hearing Aid Compatibility (HAC)

Yes

Teletypewriter (TTY)**

Yes

* Android Lollipop feature. Subject to possible change in future releases of Google(TM) Android(TM).
** The TTY feature is for deaf or hearing-impaired users.

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Device-to-device communications (local)
ANT+(TM) wireless technology
Connectable devices

ANT+(TM) devices require the download of a supporting application

Frequency band

2.4 GHz

Data transfer rate

Up to 60 Kbps

Encryption

AES-128

Topologies

One to Many, Many to One, Peer to Peer, Star, Practical Mesh

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Bluetooth(R) wireless technology
Bluetooth(R) profiles supported

Advanced Audio Distribution Profile v1.2
Audio/Video Remote Control Profile v1.3
Device Identification Profile v1.3
Generic Access Profile
Generic Attribute Profile Client/Server over LE
General Audio/Video Distribution Profile v1.2
Handsfree Profile v1.6 (Wide band speech)
Headset Profile v1.2
HID over GATT Profile v1.0
Human Interface Device Profile, Host role v1.0
Messaging Access Profile v1.1
Object Push Profile v1.2
Personal Area Networking Profile v1.0
Phonebook Access Profile v1.1
Serial Port Profile v1.1

Core version and supported
core features

Version 4.1
Bluetooth Low Energy

Other supported features

aptX(R) CD quality audio streaming over Bluetooth(R)
LDAC High sound quality audio streaming over Bluetooth(R)

Connectable devices

Products that support at least one of the Bluetooth(R) profiles listed above.
Bluetooth(R) 4.1 accessories generally require the installation of a supporting application.

More information:
www.sonymobile.com/developer
www.bluetooth.com

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Wi-Fi(R)
Supported standards

IEEE 802.11a/b/g/n/ac MIMO and Wi-Fi(R)
Wi-Fi Direct(TM), Wi-Fi Protected Setup, Wi-Fi CERTIFIED
Passpoint(TM), Wi-Fi CERTIFIED Miracast(TM)

Connectable devices

Wi-Fi(R) compatible devices
Wi-Fi(R) access points
Wi-Fi Direct(TM) compatible devices

Frequency band

2.4 GHz/5 GHz

Data transfer rate

Up to 867 Mbit/s

Security

Open Authentication
Shared Authentication
EAP-SIM
EAP-AKA
EAP-TLS
EAP-TTLS/MSCHAPv2
PEAPv0/EAP-MSCHAPv2
PEAPv1/EAP-GTC
WPA Personal and WPA2 Personal
WPA Enterprise and WPA2 Enterprise

Encryption

WEP 64 bit, WEP 128 bit, TKIP and CCMP (AES)

Power save

WMM-UAPSD

QoS

WMM, WMM Power Save, Admission Control

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DLNA Certified(TM) (Digital Living Network Alliance)
Supported Device Classes

M-DMS - Mobile Digital Media Server
Media Types: image, video and music
Summary: The digital media server exposes the media
files in your device to a Wi-Fi(R) network. The files can
then be accessed from other DLNA Certified clients or
Sony devices which support home networks.
M-DMP - Mobile Digital Media Player
Media Types: image, video and music
Summary: Play content stored on another device, for
example, a server or a PC, directly on your device.
M-DMC - Mobile Digital Media Controller
Media Types: image, video and music
Summary: A remote controller that locates media files and
plays them on your device.
+PU+
Media Types: image, video and music
Summary: Play media in your device on another device,
such as a TV or a PC using 2 box push technology. +PU+
is integrated in the Album, Videos and Music applications.
+DN+
Media Types: image, video and music
Summary: Download content stored on another device,
for example, a server or a PC, and play the downloaded
content directly on your device.
+UDO+
Media Types: image, video and music
Summary: The digital media server also has the capability
to get uploaded files from other DLNA Certified(TM) clients.

Supported Bearers

Wi-Fi(R)
Wi-Fi Direct(TM)

DRM Support

The DLNA Certified(TM) implementation does not support
DRM-protected content.

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Messaging
MMS (Multimedia Messaging Service)
According to OMA Multimedia Messaging Service v1.0 + SMIL

Email
Bearer type (IP)

GPRS, EGPRS, UMTS, LTE, Wi-Fi(R)

Character sets

BIG5 Traditional Chinese
GB18030
ISO-2022-JP Japanese
ISO-8859-1
ISO-8859-2 Eastern Europe
ISO-8859-5 Cyrillic
ISO-8859-7 Greek
ISO-8859-9 Turkish
ISO 8859-11
KOI8-R Cyrillic
Shift_JIS Japanese
US-ASCII
UTF-16
UTF-8
Windows(R) 874
Windows(R) 1251 Cyrillic
Windows(R) 1252
Windows(R) 1254 Turkish
Windows(R) 1258 Vietnamese

Protocols

POP3 and IMAP4

Push email

Microsoft(R) Exchange ActiveSync(R) (EAS)
IMAP4 IDLE (RFC2177)

Secure email

SSL/TLS, both port methods (POPS/IMAPS) and
STARTTLS

HTML mail

Yes (read only)

More information:
www.sonymobile.com/developer
www.openmobilealliance.org

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Positioning - location based services
Supported standards:
o OMA Secure User Plane Location (SUPL) v1.0 and v2.0
o 3GPP(TM) Control Plane location (incl. Emergency location)
o Qualcomm(R) GPSOneXtra(TM)
Supported satellite systems:
o GPS
o GLONASS
o BeiDou*
NOTE1: When needed, the device automatically uses a combination of all available satellite system to
accurately provide location information
* BeiDou satellites are not used for providing location information in U.S. territory.

Provisioning (OMA CP)
OMA CP version 1.1

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Multimedia (audio, image and video)
Audio Playback

MP4 (.m4a)

AMR-NB, AMR-WB

3GPP (.3gp, .3gpp), MP4 (.mp4,
.m4a), AMR (.amr, .awb)

DSD

DSF (.dsf), DSDIFF (.dff)

FLAC

FLAC (.flac), Matroska (.mka)

MIDI

SMF (.mid), XMF (.xmf), Mobile
XMF (.mxmf), OTA (.ota), RTTTL
(.rtttl), RTX (.rtx), iMelody (imy)

MP3

MP3 (.mp3)

PCM

WAV (.wav), AIFF (.aiff)

Opus

Opus (.opus), Matroska (.mkv)

Vorbis

OGG (.ogg), Matroska (.mkv)

WMA

ASF (.wma)

Encoder format

Supported in file format

AAC (AAC-LC, AAC+, AAC-ELD)

3GPP (.3gp, .3gpp), MP4 (.mp4,
.m4a)

AMR (AMR-NB, AMR-WB)

3GPP (.3gp, .3gpp), MP4 (.mp4,
.m4a), AMR (.amr)

Decoder format

Supported in file format

BMP

BMP (.bmp)

GIF

GIF (.gif)

JPEG

JPEG (.jpg, .jpeg)

PNG

PNG (.png)

WebP
Image Capture

3GPP (.3gp, 3gpp), MP4 (.mp4,
.m4a), ADTS (.aac)

ALAC

Image Playback

Supported in file format

AAC (AAC-LC, AAC+, eAAC+,
AAC-ELD)

Audio Recording

Decoder format

WebP (.webp)

Encoder format

Supported in file format

JPEG

JPEG (.jpg)

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Video Playback

Decoder format

Supported in file format

MPEG-4

3GPP (.3gp, .3gpp), MP4 (.mp4,
.m4v), Matroska (.mkv), AVI
(.avi), Xvid (.xvid)

H.263

3GPP (.3gp, .3gpp), MP4 (.mp4,
.m4v)

H.264

3GPP (.3gp, .3gpp), MP4 (.mp4,
.m4v), Matroska (.mkv)

H.265

3GPP (.3gp, .3gpp), MP4 (.mp4,
.m4v)

Xvid

AVI (.avi), Xvid (.xvid), Matroska
(.mkv)

VP8

WebM (.webm), Matroska (.mkv)

VP9

WebM (.webm)

Encoder format

Supported in file format

MPEG-4

MP4 (.mp4)

H.263

3GPP (.3gp), MP4 (.mp4)

H.264

MP4 (.mp4)

H.265

MP4 (.mp4)

VP8

WebM (.webm)

Audio/Video Streaming

Streaming transport

HLS
HTTP progressive streaming
RTSP

DRM

DRM (Digital Rights Management) -
features the rights and copy
protection of downloaded content

OMA
OMA DRM v1.0
Marlin DRM
Widevine Level 1
PlayReady DRM (available in
specific regions)

Video Recording

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Synchronisation (OMA DS, EAS, Google Sync(TM))
OMA Data Synchronisation protocol versions 1.1.2 and 1.2
OMA Data Formats: vCard 2.1, vCalendar 1.0
Microsoft(R) Exchange ActiveSync(R) protocol version 2.5
Microsoft(R) Exchange ActiveSync(R) protocol version 12
Microsoft(R) Exchange ActiveSync(R) protocol version 12.1
Microsoft(R) Exchange ActiveSync(R) protocol version 14
Microsoft(R) Exchange ActiveSync(R) protocol version 14.1
Google Sync(TM)

Related information:
www.sonymobile.com/developer

Web browser
Google Chrome(TM) for Android(TM) is pre-installed in markets/regions where no restrictions apply.
Related information:
https://play.google.com/store/apps/details?id=com.android.chrome

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Memory in Android(TM) devices
To use Android devices efficiently, users should be aware of the different types of device memory. This
knowledge is important in order to understand, for example, where data such as music, photos and
videos is saved; how many apps can be downloaded from Google Play(TM); and how photos can be copied
to a PC.
Information regarding memory presented in this section may be useful to developers when optimising
applications for mobile devices.
Generally, all Android devices share the same basic memory setup. What differs is how much memory is
available to you via the different types of memory, and whether your device uses an external SD card or an
internal memory chip. Any information specific to the particular device model described in this White
Paper is noted as such.

Types of memory
The types of memory described and numbered below are consistent with the terminology used in Sony
mobile device menus and in other content relating to 2015 Xperia(TM) devices:
1. Dynamic Memory (also known as RAM) is used by applications that run when the device is turned on.
The amount of Dynamic Memory influences how many applications and operating system services can
run at the same time. The Android operating system automatically closes applications and services
that are not being used.
However, such automatic functionality has limits. For example, if a lower amount of free RAM is
available to applications after a new release of the operating system (due to increased capabilities in
the system), device speed will eventually be impacted. This is the main reason that a device cannot be
indefinitely upgraded to newer releases of Android(TM).
If you experience problems with RAM, for example, if the device runs slower than usual or if the Home
application restarts frequently when you leave an application, you should minimise the use of apps that
run all the time. Social networking apps that connect and update their data online and animated
backgrounds are examples of apps that are always running and affect RAM performance. To minimise
RAM issues, you could also consider using a static wallpaper instead of a live wallpaper.
To see which apps and services are currently active, go to Settings & gt; Apps & gt; Running. You should
have at least 50 MB, and ideally 100 MB or more, of free RAM to avoid slowdowns and application
restarts.
You should also be aware that if you update the device to a later Android release, the load on the builtin Dynamic Memory will increase due to the addition of more features. As a result, the device may run
slower after an update.
The Xperia(TM) Z5 dual has 3 GB of RAM available to the Android OS and any installed applications. 200
MB of the total RAM is in use during normal operation when the user starts using the device out of the
box.
2. System Memory (also known as "System partition" or "/system") is used for the Android OS and for
most applications that are pre-loaded from the factory. This type of memory is normally locked, and
can only be changed through a firmware upgrade. There is usually some free space available in this
section of memory. However, since it is locked, you cannot save apps, photos or any other content to
this memory. System Memory is reserved for future firmware upgrades, which almost always need
more memory than the original firmware. You cannot see or influence the use of this memory.

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3. Internal Storage is referred to as " working " memory. It can be compared to the C: drive on a PC or
to the startup disk on a Mac.
This type of memory is used to store all application downloaded from the Google Play(TM) Store (and
other sources) as well as their settings and data (such as emails, messages and calendar events, for
example). All applications have an allocated area for application data. Memory dedicated to an
application is inaccessible to other applications.
Some game applications also store content such as game music and game level information outside
their own designated area. In most cases, an application can choose to save its data in a location of its
own choosing (outside the protected application settings area). Generally, such content is not deleted
when an application is uninstalled; it must be removed manually by connecting the device to a
computer with a USB cable, or by using a file manager application.
Internal storage is also used for all added user content. For example, photos taken using the device's
camera, media files downloaded from the Internet and file transfers are stored in this area. Typical user
content includes:
o photos
o movies
o music
o Email attachments
Internal Storage will tend to fill up as a result of normal usage. Devices with a large initial Internal
Storage can handle more applications and store more user content.
If the Internal Storage starts to get full, the device slows down, and in some cases it might no longer be
possible to install more apps. You should always ensure that you have at least 100 MB of free Internal
Storage. If not, you should consider removing some apps that you seldom use, or move content that
you do not frequently access to external storage.
You can see approximately how much Internal Storage is free in Settings & gt; Storage & gt; DEVICE
MEMORY. You can also view more details about how much memory is used by applications under
Settings & gt; Apps. In the Xperia(TM) Z5 dual, about 21.7 GB of Internal Storage is available out of the
box.
Please note that in Sony Mobile 2015 products, "Internal Storage" is now the combination of what was
previously known as "Device Memory" or "Phone Memory" (for applications and their data - also
previously known as "/data") and "Internal Storage" (for user's content - also previously known as "/
sdcard"). The changes in Internal Storage were made so that memory usage could be more flexible
and to allow encryption of user content.
Memory card slot
Some products include both a large internal memory and a built-in memory card reader. Android manages
devices with a built-in memory card reader and internal memory differently from a device that includes
only a built-in memory card reader.
Since most applications expect only a single location for storage, such applications will not generally
allow you to SAVE anything to the memory card (i.e., they do not offer the option to choose a storage
location). However, some applications (for instance, the Sony Mobile "Camera" application) may actually
allow you to do so. Other applications, for example, backup applications such as the Sony Mobile
"Memory" application, will by definition be configured to copy content from the Internal Storage to the
external SD card.

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On the other hand, when it comes to reading from an external SD Card, you will be able to access content
(for example, videos, photos and music) on a memory card inserted in this slot without any special
consideration since the Android system searches all available memory for content. Therefore, such
products may be regarded as supporting a fourth type of memory, called "External Card" or "SD Card".
4. SD Card (known as "/ext_card" from a programmer's point of view, or by other names in other Android
products) is the name for the removable SD memory card in all 2015 Sony Mobile products. As
described in the previous section, this External Card memory is generally more limited in that any
application can read from it, but many applications cannot save to this card. Only a few applications,
including backup applications and file manger applications, have the capability to save to this card.
Backing up data to different memory types
Generally, you should not save photos, videos and other personal content solely on the internal memory
of a device. If something should happen with the hardware, or if the device is lost or stolen, the data
stored on the device's internal memory is gone forever.
In a device where an SD card reader is the main memory, it is relatively easy to take the card out and copy
all content to a PC or Mac, or to an entertainment device with a memory card slot. In a product featuring
Internal Storage as the main memory, it is not possible to physically remove the memory. Instead, any
critical or high-value content must either be copied to an external SD card by a special backup
application, transferred to remote storage over a network (mobile or Wi-Fi), or to a computer via a USB
cable.
To facilitate the transfer of data via a cable, the Xperia(TM) Z5 dual supports Media Transfer Protocol (MTP),
which makes it possible to easily transfer content back and forth between your device and a Windows(R)
PC. For Apple(TM) Mac(R) computers, a special application called Sony Bridge for Mac is available with builtin support for MTP. This application can be downloaded from the Xperia(TM) Z5 dual support page.
Note that you do not need to back up or make a copy of applications that you have downloaded from the
Google Play(TM) Store. They can normally be downloaded again after you have set up your Google account
to work in a new device (or in a device where the memory has been completely erased).
Note 1:
Some Android devices, including Sony Mobile devices from 2012 and Sony Ericsson devices from 2011
and earlier, do not use a single "Internal Storage" for both applications (and their data) and user content.
Instead, these devices use either an external SD card for user content, or a corresponding area of internal
memory to reproduce the functionality of an SD card. In such devices, there is a fixed limit between the
application area ("/data") and the user content area ("/sdcard"), with the result that user content can build
up and reach this limit. When the user content reaches this limit, no additional data can be added using
any application. For example, the camera application would no longer be able to capture additional
photos even if a considerable amount of free space was available in the application area. This limit also
applies to the application area. Downloading and installing new applications would not be possible even if
there was enough free memory in the user content area.
Note 2:
Some devices with integrated storage have abandoned the distinction between the application area and
the content area when it comes to a Factory Data Reset. As a result, there is no option in such devices to
perform a Factory Data Reset and preserve content. In such devices, all content is completely deleted
from the device when a reset is performed.
In contrast, Sony Mobile's memory integration solution makes it possible to preserve user content in this
situation. Therefore, when performing a Factory Data Reset, the default action will still be to only remove
applications and their data, and an option box must be checked if all content is to be removed as well (as
might be desirable when selling the device second-hand).

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Note 3:
For a developer, it is important to note that from a programming point of view the location names used to
refer to the different memory areas described in Note 1 are still valid, i.e., the area used for applications ("/
data") is still present, as is the area used for content ("/sdcard").
In reality, "sdcard" is a "symbolic link" to "/data/media". However, from inside an Android application, "/
sdcard" can still be used. For example, you can use "sdcard/DCIM/100Android" to find all camera
images. The continued use of "/sdcard" to access the content area ensures compatibility across different
products and Android releases in this regard.

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Trademarks and acknowledgements
All product and company names mentioned herein are the trademarks or registered trademarks of their
respective owners. Any rights not expressly granted herein are reserved. All other trademarks are property
of their respective owners.
Visit www.sonymobile.com for more information.

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