Xperia™ E dual White paper

Xperia™ E dual White paper

White paper

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Xperia E dual

Note: Screen images are simulated.

White paper | Xperia™ E dual

Purpose of this document

Sony product White papers are intended to give an overview of a product and provide details in relevant areas of technology.

Document history

Version

December 2012

January 2013

March 2013

First released version

Second released version

Third released version

Version 1

Version 2

Version 3

Sony Mobile Developer World

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

This White paper is published by:

Sony Mobile Communications AB,

SE-221 88 Lund, Sweden www.sonymobile.com

© Sony Mobile Communications AB, 2009-2012.

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.

First released version (December 2012)

Publication number: 1269-5428.1

This document is published by Sony Mobile

Communications AB, 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

AB 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.

*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.

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White paper | Xperia™ E dual

Table of contents

Product overview ........................................................................................................2

Xperia™ E dual – Expertly created for simplicity ...................................................2

Signature features .................................................................................................4

Categorised feature list ..........................................................................................7

Technologies in detail .................................................................................................9

Device-to-device communications (local) .............................................................9

Bluetooth wireless technology ............................................................................9

Wi-Fi® ...............................................................................................................10

Messaging ...........................................................................................................11

MMS (Multimedia Messaging Service)..............................................................11

Email .................................................................................................................11

Positioning – location based services .................................................................12

Provisioning (OMA CP) ........................................................................................12

Multimedia (audio, image and video) ...................................................................13

Synchronisation (OMA DS, EAS, Google Sync™) ...............................................15

Web browser .......................................................................................................16

Memory in Android phones .................................................................................17

Trademarks and acknowledgements ..................................................................20

1 December 2012

White paper | Xperia™ E dual

Product overview

Xperia™ E dual – Expertly created for simplicity

Ready to make life a little easier? Xperia™ E dual has all the fancy features you’d expect from a smartphone - easy access to thousands of apps, a quality camera and a great music experience. And

Xperia™ E dual also remembers why phones were made in the first place: phone calls are as easy as ever, and sound quality is enhanced with HD voice and noise cancellation. Try it. It’ll become your new best friend in no time.

Stay on top of your data and battery usage

With Xperia™ E dual, there’s no risk of starting off on the wrong foot. Just open the box, switch on the phone and follow the easy setup guide. You’ll be up and running before you can say ‘who needs a printed multilanguage instruction manual?’. Xperia™ E dual also has everything you need to remain in control.

The data usage app helps you manage your costs and keeps your phone bill free from unwanted surprises. You’ll be on top of battery drain too – just use the power management app.

First class basics

Xperia™ E dual doesn’t compromise on essential functions. This smartphone makes simple phone calls even better. HD voice makes sure you make yourself heard, loud and clear. Calls from school yards and city streets are no problem either. The noise cancellation feature filters out the background sounds.

Music the way you want it

Easy listening isn’t just a music genre. The “WALKMAN” app is all about ease of use – and great music.

You create your own playlists in a snap. So you can spend your time listening to music, instead of trying to figure out how features and functions work. Can’t get enough? Go further into Music Unlimited*, choose from millions of songs and in 3D surround sound. Crank it up with xLoud loudness enhancement, and get the sound mix just right with graphic equalisers.

* Music Unlimited is a subscription service. Please refer to Terms Of Service for details of fees. Music

Unlimited is not available in every market.

Make the most of it

Set your smartphone to work. On Google Play, you’ll find apps for everything you can think of - and more.

Stressful day at the office? Wind down with a movie on the bus home. View the flick on the crisp 3.5” display. If you get stuck in rush hour traffic, you probably won’t complain. The long-lasting, removable battery has enough power to keep you entertained for hours.

Convenient call handling – dual SIM cards

The dual SIM cards are perfect when you want to separate work from play – and handle your calls in a cost-efficient way. You switch between SIM cards anytime with a simple touch. Or make the switch happen automatically: just preset which SIM card to use at specific times of the day. You can also customise each SIM card separately. How about a formal ring signal during office hours, and your favourite party-starter at night?

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White paper | Xperia™ E dual

PlayMemories Online*

Where are all your favourite shots? Spread out on Facebook, your phone and your computer? Now you can carry every picture with you, without storing them all in your phone. PlayMemories Online lets you collect all your photos and videos in one place, then relive memories wherever you are. See the perfect shot? Upload pictures automatically over Wi-Fi® from your phone camera to PlayMemories Online. Then view your photos on any device – tablet, phone, computer, or BRAVIA® TV.

* PlayMemories Online is not available in every market.

Music Unlimited*

We’ve got what you want to hear – millions and millions of songs on demand from Music Unlimited. Listen offline and with no annoying ads. Enjoy dozens of preset channels and easily sync with your own music collection. Get the most from your music with Music Unlimited – enjoy on your Xperia smartphone and all your favourite devices – PC, PS3, BRAVIA® TV etc.

* Music Unlimited is a subscription service. Please refer to Terms of Service for details of fees. Music

Unlimited is not available in every market.

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Signature features

The Sony Xperia™ E dual comes with a range of features as standard. Below is a summary of the key signature features.

Xperia™ Timescape™

Communication made easy

The Timescape™ application manages all your communication with one person in one place. You can effortlessly browse by category your Facebook™ and Twitter™ communications, as well as view your photos. Now everything is all together and in chronological order, so you don't have to open different applications to see what's going on.

Xperia™ Infinite button

Everything you want – from everywhere

Tap the infinite button in the Timescape™ application and smart filter each category of communication by person. For example, when viewing a text message from a friend in Timescape™, tap the infinite button to view a list of all chat messages with that friend.

Xperia™ Local connectivity

More control over your media

Using Xperia™ Local connectivity, you can exercise more control over how media files get transferred and stored. For example, you can select MTP mode to transfer files if you want to limit the risk of data corruption, or select MSC mode if you want to have more control over the data storage.

Xperia™ Home screen application

The place you call Home

Customise your Home screen with widgets, shortcuts, folders, themes, wallpaper and other items.

Where’s best for you? Email top right? Music player bottom left? You decide. With four extensions to your

Home screen, you’ve got plenty of space to put things where you want. Just remember to flick left or right to find them.

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White paper | Xperia™ E dual

Facts – dimensions, weight, performance and networks

Operating system

Processor

Size

Weight

Available colours

Google™ Android™ 4.0 (Ice Cream Sandwich)

1 GHz Qualcomm Snapdragon™ MSM7227A

113.5 x 61.8 x 11.0 mm

115.7 grams

Black

Gold

Main screen

Colours

Resolution

Size (diagonal)

Scratch resistant

Input mechanisms

Text input

Touch screen

Touch gesture

Memory

RAM

Flash memory

Expansion slot

Camera

Camera resolution

Digital zoom

Video recording

Sensors

Accelerometer

Proximity sensor

262,000 colour TFT

320x480 pixels

3.5 inches

Yes – PMMA

On-screen QWERTY keyboard

Capacitive

Yes – multi-touch, up to 2 fingers supported

512 MB

Up to 4 GB* microSD™ card, up to 32 GB

3.2 MP

4x

Yes – VGA

Yes

Yes

Networks

C1605

C1604

UMTS HSPA 900 (Band VIII), 2100 (Band I)

GSM GPRS/EDGE 850, 900, 1800, 1900

UMTS HSPA 850 (Band V), 1900 (Band II), 2100 (Band I)

GSM GPRS/EDGE 850, 900, 1800, 1900

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White paper | Xperia™ E dual

Data transfer speeds

GSM GPRS

GSM EDGE

Up to 86 kbps (download and upload)

Up to 237 kbps (download and upload)

UMTS HSDPA cat 8 (download) Up to 7.2 Mbps

UMTS HSUPA cat 6 (upload)

Talk time (GSM)

Up to 5.76 Mbps

Up to 6 hours 12 min**

Standby time (GSM)

Talk time (UMTS)

Standby time (UMTS)

Music listening time

Video playback time

Battery

Up to 368 hours**

Up to 6 hours 18 min**

Up to 379 hours**

Up to 33 hours on PHF mode**

Up to 8 hours**

1530 mAh typical

1500mAh minimum

* Memory comprises approximately 650 MB of firmware, 750 MB of “Phone memory” for downloaded applications and 2 GB of “Internal storage” for music, pictures, movies and some application data. For a

more detailed description of the different types of memory and how they are used, see “Memory in

Android phones” on page 17.

** Values are according to GSM Association Battery Life Measurement Technique as performed in controlled laboratory conditions. Actual time may vary.

Note: Battery performance may vary depending on network conditions and configurations, and phone usage.

Note: Performance metrics were measured under laboratory conditions.

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White paper | Xperia™ E dual

Categorised feature list

Camera

3.2 megapixel camera

4x digital zoom

Geotagging

Self-timer

Send to web

Touch capture

Video recording

Music

3D surround sound (VPT)

Album art

Bluetooth™ stereo (A2DP)

Manual equalizer

PlayNow™ service*

Music player

TrackID™ music recognition* xLoud™ Experience

Internet

Bookmarks

Google Play™

Google™ search*

Google Voice™ Search*

Google Maps™ for mobile with

Street View and Latitude™*

NeoReader™ barcode scanner

Pan & zoom

Web browser (WebKit™)

Communication

Call list

Conference calls

Google Talk™ application

HD voice

Noise suppression

Speakerphone

Xperia™ Timescape™

Xperia™ with Facebook™

Messaging

Conversations

Email

Gmail™*

Handwriting recognition

Instant messaging

Multimedia messaging (MMS)

Predictive text input

Text messaging (SMS)

Design

Auto rotate

Gesture input

On-screen 12-key keyboard

On-screen QWERTY keyboard

Picture wallpaper

Touch screen

Voice input

Wallpaper animation

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Entertainment

3D games

Media browser

Motion gaming

Music unlimited

Radio (FM radio with RDS)

Sony Entertainment Network*

Video streaming

YouTube™*

Organiser

Alarm clock

Airplane mode

Calculator

Calendar

Contacts

E-Manual

Infinite button

Notes

Setup wizard

Tasks

Xperia™ Gallery

Connectivity

3.5 mm audio jack (CTIA) aGPS*

Bluetooth™ wireless technology

DLNA Certified®

Media Go™

Media Transfer Protocol support

Micro USB support

Native USB tethering

PC Companion

Synchronisation via Facebook™

Synchronisation via Google™

Synchronisation via Exchange

ActiveSync®

Synchronisation via SyncML™

USB High speed 2.0 support

USB mass storage

Wi-Fi®

Wi-Fi® Hotspot functionality

*This service is not available in all markets.

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White paper | Xperia™ E dual

Technologies in detail

NOTE: The information outlined below is general, and levels of compliance to standards and specifications may vary between products and markets. For more information, contact Sony Mobile

Developer World or your Sony contact person where applicable.

Device-to-device communications (local)

Bluetooth wireless technology

Bluetooth™ profiles supported Advanced Audio Distribution Profile v1.2

Audio/Video Remote Control Profile v1.3

Handsfree Profile v1.5

Headset Profile v1.2

Object Push Profile v1.2

Phonebook Access Profile v1.0

2.1+EDR Core version and supported core features

Connectable devices Products which support at least one of the profiles above.

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

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White paper | Xperia™ E dual

Wi-Fi®

Supported standards

Connectable devices

Frequency band

Data transfer rate

Encryption

Power save

IEEE 802.11b/g/n and Wi-Fi®

Wi-Fi® access points

2.4 GHz

Up to 72 Mbit/s

WEP 128 bit

TKIP

CCMP (AES)

Open Authentication

Shared Authentication

EAP-TLS

EAP-TTLS/MSCHAPv2

EAP-SIM

PEAPv0/EAP-MSCHAPv2

PEAPv1/EAP-GTC

WPA Personal and WPA2 Personal

WPA Enterprise and WPA2 Enterprise

WEP, TKIP and AES

WMM-UAPSD

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White paper | Xperia™ E dual

Messaging

MMS (Multimedia Messaging Service)

According to OMA Multimedia Messaging Service v1.0 + SMIL

Email

Bearer type (IP)

Character sets

Protocols

Push email

Secure email

HTML mail

GPRS, EGPRS, UMTS, Wi-Fi®

BIG5 Traditional Chinese

GB2312 Simplified 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

USASCII

UTF-16

UTF-8

Windows® 874

Windows® 1251 Cyrillic

Windows® 1252

Windows® 1254 Turkish

Windows® 1258 Vietnamese

POP3 and IMAP4

Microsoft® Exchange ActiveSync® (EAS)

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

TLS

Yes (read only)

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

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White paper | Xperia™ E dual

Positioning – location based services

Supported standards:

• OMA Secure User Plane Location (SUPL)

• 3GPP™ Control Plane location (including Emergency location) – only supports E911

• Qualcomm® GPSOneXtra

Supported satellite systems:

• GPS

Provisioning (OMA CP)

OMA CP version 1.1

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White paper | Xperia™ E dual

Multimedia (audio, image and video)

Audio Playback

Audio Recording

Image Playback

Image Capture

Video Playback

Decoder format

Audio decoding MPEG-1/2/2.5, audio layer 3

AAC, AAC+, eAAC+

AMR-NB, AMR-WB

General MIDI (GM)

Linear PCM 16bit

OTA vorbis

Encoder format

AMR-NB, AMR-WB

Supported in file format

MP3 (.mp3), 3GPP (.3gp),

MP4 (.mp4, .m4a)

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

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

SMF (.mid)

WAV (.wav)

OTA (.ota)

Ogg (.ogg)

Supported in file format

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

AMR (.amr)

3GPP (.3gp), MP4 (.mp4) AMR-NB, AMR-WB, AAC-LC stereo

Sample rate: 48 kHz

Bit rate: 128 kbps

Decoder format

1, 4, 8, 16, 24 and 32 bpp and

RLE encoded formats

Single and multi frame, bitmap mask support (GIF87a format and GIF89a format)

Joint Photographic Experts

Group

Portable Network Graphics Bitmap mask support

Wireless Bitmap

Encoder format

Joint Photographic Experts

Group

Decoder format

MPEG-4 Visual Simple Profile

H.264

H.263 Profile 0

Supported in file format

BMP (.bmp)

GIF (.gif)

JPEG (.jpg)

PNG (.png)

WBMP (.wbmp)

Supported in file format

JPEG (.jpg)

Supported in file format

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

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

3GPP (.3gp)

13 December 2012

Video Recording

Audio/Video Streaming

DRM

White paper | Xperia™ E dual

Encoder format

- Video H.263 Profile 0, H.264

Baseline Profile

- Audio: AAC-LC stereo

Sample rate: 48 kHz

Bit rate: 128 kbps,

AMR-NB

Streaming transport

Supported in file format

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

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

RTSP according to 3GPP™

HTTP streaming

OMA DRM 1.0

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Synchronisation (OMA DS, EAS, Google Sync™)

OMA Data Synchronisation protocol versions 1.1.2 and 1.2

OMA Data Formats: vCard 2.1, vCalendar 1.0

Microsoft® Exchange ActiveSync® protocol version 2.5

Microsoft® Exchange ActiveSync® protocol version 12.0

Microsoft® Exchange ActiveSync® protocol version 12.1

Google Sync™

Related information: www.sonymobile.com/developer

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White paper | Xperia™ E dual

Web browser

Browser version

Browser application

Browser compliancy

Supported Device API

Protocol compliancy

Android 4.0 Browser (Based on WebKit™)

Pan & Zoom

Landscape/portrait rendering

Full page PC rendering

Off-line reading

Desktop Mode

Internet Search

Bookmark Synch

HTML version 4.0

HTML version 5.0

XHTML Basic version 1.0

XHTML 1.1

CSS 2.0

CSS 2.1

CSS 3.0

JavaScript 1.7/ECMA-script 262 3rd edition

DOM 2.0

DOM 3.0

SVG 1.1

Geo-location API

Device Orientation API

File Reader API

Touch Events API (including multi-touch)

HTTP/1.1

TLS 1.0 and SSL 3.0

Gzip

OMA Download 1.0

Related information: www.sonymobile.com/developer

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White paper | Xperia™ E dual

Memory in Android phones

To use Android phones efficiently, users should be aware of the different types of phone memory. This knowledge is important in order to understand, for example, where music, photos and videos are saved; how many apps can be downloaded from Google Play™; and how photos can be copied to a PC.

Generally, all Android phones 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 phone uses an external SD card or an internal memory chip. Any information specific to the particular phone model described in this White

Paper is noted as such.

Please note that when internal memory is used, the figures you see in the phone information menus may appear to not match with the total amount of stated physical memory. In other words, the figures might not seem to add up. The reason for this is that some sections of the memory may use two memory cells instead of one for every storage unit, in order to secure storage integrity. The need for such “double storage” depends on the type of memory chips used and may therefore differ between products.

Types of memory

The types of memory described below are consistent with the terminology used in Sony mobile phone menus and in other content relating to 2012 Xperia™ phones:

1. Dynamic Memory (also known as RAM, or non-persistent memory, because everything in RAM disappears when the power is turned off) is used as “working memory” when the device is actually running, and is shared between the operating system and all active applications and services.

Therefore, the amount of Dynamic Memory influences how many applications and operating system services can run at the same time. In Android™ phones, the 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 RAM is assigned to a certain release of the operating system, phone speed will be impacted.

If you experience problems with RAM, for example, if the phone 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. Such apps could include, for example, applications that frequently download social service updates. 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 > Applications > Running

Services. 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 phone 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 phone may run slower after an update.

All the memory types described below (in sections 2 to 5) together comprise “persistent” memory. What this means is that all data and content stored on these sections of memory will “persist” after the power is turned off (in contrast to the non-persistent RAM). Persistent memory can therefore be used for storing applications, images, music and any other content which can only disappear after being explicitly deleted.

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. Phone Memory (also known as “Data partition” or “/data”) is memory type that is used as working memory. It can be compared to the C: drive on a PC or to the startup disk on a Mac. All applications downloaded from Google Play™ or other sources are installed (at least initially) to this type of memory.

Some can later be moved to another memory.

In this type of memory, as with System Memory, all applications have an allocated area which no other applications can access and to where the applications can and usually do save their data (such as phonebook, calendar, notes, and email applications).

Phone Memory will tend to fill up as a result of normal use, the use of applications saving their data, and you downloading and installing new applications. Therefore, the larger this memory is from the start, the more applications you can download and use.

If the Phone Memory starts to get full, the phone 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 50 MB of free Phone

Memory. If not, you should consider removing some apps that you seldom use, or move some applications from the Phone Memory.

You can see how much Phone Memory is free under Settings > Storage > Phone memory. You can also view Phone Memory availability and usage information under Settings > App.

4. Internal Storage/SD card (also known as “/sdcard”) is the memory used for:

• Content such as photos, movies and music which is added, for example, as a result of the user taking photos with the camera, downloading media files, and performing file transfers.

• Certain applications to store data in cases where larger amounts of content are involved. For example, applications for games and maps need to store larger files which would not fit in the

Phone Memory.

• Applications that can be moved after installation from the Phone Memory. Note that not all applications can be moved, and in such cases the option to move the particular application will not be available. Typically, apps running as services, apps with widgets, or apps for live wallpapers cannot be moved. Also note that when apps are moved to the Internal Storage or to the SD card memory, a small part of the app will still remain in the Phone Memory.

This type of memory differs most between different Android phone models. In some models, a large amount of internal memory is built into the phone and is referred to in the user interface as “SD card” memory. In other cases, the phone features a memory card slot and a removable memory card that is bundled with the phone.

You can see how much Internal Storage is available under Settings > Storage > Internal storage.

In the Xperia™ E dual, the three areas of persistent memory (System Memory, Phone Memory, and

Internal Storage), together with some small memory allocations for system operations, share 4 GB of built-in eMMC memory.

Note that in some products you may find both a large internal memory and a memory card reader slot.

However, on the current Android platform, the card reader slot does not work in the same manner in a phone which also features built-in storage as it does in a phone with only a memory card slot and no internal storage. Generally, while you can access content (such as videos, photos and music) on this optional memory card, you cannot in general save anything to the card. Some applications, for example, a backup service application, may still be allowed to do so. In effect, this means that some products feature a fourth type of persistent memory, called “External Card”:

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White paper | Xperia™ E dual

5. External Card (also known as “/ext_card”) is the name for the removable SD memory card in products where there is also Internal Memory and where this Internal Memory is referred to in the phone’s user interface as the “sdcard” memory. This External Card memory can generally not be written to from the phone, but it can be used (by the user) to store content from other sources. For example, you can write to this memory from a PC when the phone is connected to a PC and when the External Card is mounted. Some applications on the phone may in some cases, however, also have permissions to write to the External 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 phone. If something should happen with the hardware, or if the phone is lost or stolen, the data stored on the phone’s internal memory is gone forever.

In a phone 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 transferred over a network (mobile or Wi-Fi®) or via a cable.

To facilitate the transfer of data via a cable, the Xperia™ E dual supports the Microsoft standard, Media

Transfer Protocol (MTP), which makes it possible to easily transfer content back and forth between your phone and a PC. For Apple Mac computers, a special application is available with built-in support for

MTP. This application can be downloaded from the Xperia™ E dual support page. Note that you do not need to back up or make a copy of applications that you downloaded from Google Play™. They can normally be downloaded again if you have set up a Google account to work in your phone. You can find the apps which you have purchased under “My apps” in Google Play™, so you will not need to either pay for or search for them again.

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White paper | Xperia™ E dual

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.

20 December 2012

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