Sony Ericsson WT19i Quick reference guide

White paper
November 2012
WT19i, WT19a
WT19

White paper | Sony Live with Walkman™
2 November 2012
This document is published by Sony Ericsson
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 Ericsson 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 Ericsson 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.
This White paper is published by:
Sony Ericsson Mobile Communications AB,
SE-221 88 Lund, Sweden
www.sonyericsson.com
© Sony Ericsson Mobile Communications AB,
2009-2011. 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.
Third released version (November 2012)
Publication number: 1251-3844.1
Purpose of this document
Sony Mobile product White papers are intended to give an overview of a product and provide details in
relevant areas of technology.
Document history
Sony Mobile Developer World
For the latest technical documentation and development tools, go to www.sonymobile.com/developer.
Version
September 2011 Third released version Version 3
November 2012 Fourth released version Version 4

White paper | Sony Live with Walkman™
3 November 2012
Table of contents
Product overview ........................................................................................................4
Sony live with Walkman™ .....................................................................................4
Sony Mobile signature features .............................................................................5
Facts – Dimensions, weight, performance and networks ......................................6
Categorised feature list ..........................................................................................8
Technologies in detail ...............................................................................................10
Device-to-device communications (local) ...........................................................10
Bluetooth™ wireless technology ......................................................................10
Wi-Fi® ...............................................................................................................11
DLNA Certified™ (Digital Living Home Alliance) ...............................................12
Messaging ...........................................................................................................13
MMS (Multimedia Messaging Service)..............................................................13
Email .................................................................................................................13
Positioning – location based services .................................................................14
Provisioning (OMA CP) ........................................................................................14
Multimedia (audio, image and video) ...................................................................15
Synchronisation (OMA DS, EAS, Google Sync™) ...............................................17
Web browser .......................................................................................................17
Trademarks and acknowledgements ..................................................................18

White paper | Sony Live with Walkman™
4 November 2012
Product overview
Sony live with Walkman™
Sony live with Walkman™ is a stylish Android™ Walkman™ smartphone with the following key features:
• Compact stylish design with high performance
• Lively Walkman user experience with easy access to related online content
• Latest Android™ smartphone platform version and Android Market™*
Compact, sophisticated and powerful
Enjoy the compact curved design with a stylish high gloss finish as you scroll through your contacts on
the scratch resistant 3.2-inch HVGA capacitive touch mineral glass display. Sony live with Walkman™
also delivers HD video and 5 megapixel photo capturing. And it’s powerful, too. No matter how hard you
push it, Sony live with Walkman™ stays the course with a powerful 1 GHz processor.
Lively Walkman™ experience with infinite possibilities
Press the designated Walkman™ key for direct access to your favourite tunes. Then enjoy a lively musical
experience through xLOUD™ loudness enhancement and stereo speakers. Or if you prefer to sit back and
relax, plug in the stereo headset. With the infinite button, you are only one touch away from a world of
information about the song you’re listening to. Tap it to find music and karaoke videos on YouTube, to
search for artist info on Wikipedia, or to look for lyrics on Google.com.
Latest Android platform and Android Market™
Sony live with Walkman™ runs on Android 2.3 to ensure you’re up to date on the latest smartphone
advances. And with the Android Market™ application installed as standard, you can easily download eve-
rything from games to everyday tools and entertainment apps. With more than 200,000 apps availa-
ble,there are thousands of ways to personalise your life.

White paper | Sony Live with Walkman™
5 November 2012
Sony Mobile signature features
Sony live with Walkman™ comes with a range of Sony Mobile features as standard. Below is a summary
of the key signature features.
Sony Mobile Timescape™
The place to meet your friends
The Timescape™ application manages all your communication with one person in one place. You can
effortlessly browse by category your Facebook™*, Twitter™*, email and text communications, as well as
view your photos. Now everything is all together and in chronological order, so you don't have to open dif-
ferent applications to see what's going on.
Sony Mobile 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.
Sony Mobile Sync
Your mobile life on the web
Synchronise your phone data using Sony Sync so that you always have a backup. While you’re at it,
match your phone contacts with your Facebook™ contacts. All your synchronised phone data is right at
your fingertips and in your account on www.sonymobile.com.
Sony Mobile Local connectivity
More control over your media
Using Sony Mobile 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 cor-
ruption or select MSC mode if you want to have more control over the data storage.
Sony Mobile 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.
* This service is not available in all markets.

White paper | Sony Live with Walkman™
6 November 2012
Facts – Dimensions, weight, performance and
networks
Operating system Google™ Android™ 2.3 (Gingerbread)
Processor 1 GHz Qualcomm 8255
Size 56.5 x 106 x 14.2 mm
Weight 115 grams
Available colours Black, White
Main screen
Colours 16,777,216 colour TFT
Resolution 480x320 pixels
Size (diagonal) 3.2 inches
Scratch resistant Yes – 4H
Input mechanisms
QWERTY keyboard Virtual QWERTY 4X10
Text input Quick text (Zi), On-screen QWERTY keyboard
Touch screen Capacitive multi-touch (4-point)
Touch gesture Yes – Multi-touch
Handwriting recognition Yes – Chinese input only
Gesture control Yes
Memory
Internal phone storage Up to 320 MB user-accessible memory
RAM 512 MB
Expansion slot microSD™, up to 32 GB
Camera
Camera resolution 5 megapixel
Digital zoom 16x
Video zoom 16x
Photo flash Yes – LED
Video recording Yes – HD 720p
Video call camera (dedicated
camera)
Yes – Front facing
Sensors
Accelerometer Yes

White paper | Sony Live with Walkman™
7 November 2012
* Values are according to GSM Association Battery Life Measurement Technique.
NOTE: Battery performance may vary depending on network conditions and configurations, and phone
usage.
Ambient light sensor Yes
Magnetometer Yes
Proximity sensor Yes
Networks
WT19i UMTS HSPA 900 (Band VIII), 2100 (Band I)
GSM GPRS/EDGE 850, 900, 1800, 1900
WT19a UMTS HSPA 850 (Band V), 1900 (Band II), 2100 (Band I)
GSM GPRS/EDGE 850, 900, 1800, 1900
Data transfer speeds
GSM GPRS Up to 80 kbps (download). Up to 20 kbps (upload)
GSM EDGE Up to 237 kbps (download). Up to 59 kbps (upload)
UMTS HSPA cat 6 (upload) Up to 5.76 Mbps
UMTS HSPA cat 8 (download) Up to 7.2 Mbps
Talk time (GSM) Up to 5 hours 30 mins*
Standby time (GSM) Up to 428 hours*
Talk time (UMTS) Up to 5 hours 35 mins*
Standby time (UMTS) Up to 400 hours*
Music listening time Up to 17 hours 30 mins
Video playback time Up to 6 hours 18 mins
Battery 1200 mAh

White paper | Sony Live with Walkman™
8 November 2012
Categorised feature list
Camera
3D sweep panorama
5 megapixel camera
16x digital zoom
Auto focus
Face detection
Flash/Photo light
Flash/Photo flash
Flash/LED
Front-facing camera (VGA)
Geo tagging
HD video recording (720p)
Image stabiliser
Red-eye reduction
Scene detection
Self-timer
Send to web
Smile detection
Sweep panorama
Touch capture
Touch focus
Video light
Video recording
Music
Album art
Bluetooth™ stereo (A2DP)
Music tones (MP3/AAC)
Music Player
PlayNow™ service**
Stereo speakers
TrackID™ music recognition**
Walkman™ player
xLOUD™
Internet
Bookmarks
Google Play™
Google™ search*
Google Voice™ Search**
Pan & zoom
Web browser (WebKit™)
Communication
Call list
Conference calls
Facebook™ integration**
Google Talk™ video chat**
Polyphonic ringtones
Skype
Xperia™ Timescape™
Speakerphone
Twitter™ application**
Vibrating alert
Video chat ready
Messaging
Conversations
Email
Google Mail™**
Handwriting recognition
Instant messaging
Multimedia messaging (MMS)
Predictive text input
Sound recorder
Text messaging (SMS)
Type & Send widget
Design
Auto rotation
Four-corner Home screen
Keyboard (on-screen, 12-key)
Keyboard (on-screen, QWERTY)
Live wallpaper
Picture wallpaper
Screenshot capturing
Gesture input
Touch screen

White paper | Sony Live with Walkman™
9 November 2012
** This service is not available in all markets.
** This application is not pre-loaded, but it can be installed in Update center.
*** The timer widget can be added in Widgets.
Entertainment
3D games
Accelerated Adobe Flash Video
Media browser
Radio (FM radio with RDS)
Sony Entertainment Networks**
Video streaming
Video viewing
YouTube™**
Organiser
Alarm clock
Calculator
Calendar
Document readers
E-Manual
Event
Flight mode
Google Calendar™**
Google Gallery 3D**
Infinite button
Phonebook
Setup guide
Stopwatch***
Timer****
Widget manager
Connectivity
3.5 mm audio jack
aGPS**
Bluetooth™ technology
DLNA Certified™
Google Latitude™**
Google Maps™ for Mobile
Google Maps™ with Street View**
Media Transfer Protocol support
Micro USB support
Modem
Native USB tethering
Synchronisation via Facebook™**
Synchronisation via Google
Sync™**
Synchronisation via Sony
Sony Sync
Synchronisation with computer
Synchronisation via Microsoft®
Exchange ActiveSync®
Microsoft® Exchange Active-
Sync® via Moxier client**
USB mass storage
USB High speed 2.0 support
USB support
USB OTG keyboard and mouse
support
Wi-Fi®
Wi-Fi® Hotspot functionallity
Wisepilot™ turn-by-turn
navigation**

White paper | Sony Live with Walkman™
10 November 2012
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 Mobile contact person where applicable.
Device-to-device communications (local)
Bluetooth™ wireless technology
More information:
www.sonymobile.com/developer
www.bluetooth.com
Bluetooth™ profiles supported Advanced Audio Distribution Profile V1.2
Audio/Video Remote Control Profile V1.0
Handsfree Profile V1.5
Headset Profile V1.1
Object Push Profile V1.1
Phonebook Access Profile V1.0
Core version and supported
core features
Bluetooth™ 2.1 + EDR
Connectable devices Products supporting at least one of the profiles above

White paper | Sony Live with Walkman™
11 November 2012
Wi-Fi®
Supported standards IEEE 802.11b/g/n and Wi-Fi
Connectable devices Wi-Fi access points
Frequency band 2.4 GHz
Data transfer rate Up to 72 Mbps
Security WEP 64 bit
WEP 128 bit
TKIP
CCMP (AES)
Open Authentication
Shared Authentication
EAP-TLS
EAP-TTLS/MSCHAPv2
PEAPv0/EAP-MSCHAPv2
PEAPv1/EAP-GTC
WPA Personal and WPA2 Personal
WPA Enterprise and WPA2 Enterprise
Encryption WEP, TKIP and AES
Power save WMM-UAPSD
QoS, WMM

White paper | Sony Live with Walkman™
12 November 2012
DLNA Certified™ (Digital Living Home Alliance)
Supported Device Classes M-DMS – Mobile Digital Media Server
Media Types: Images
Summary: The digital media server exposes the media files in your
phone to a Wi-Fi® network. The media files can then be accessed
from other DLNA Certified™clients.
+PU+
Media Types: Images
Summary: Plays media in the phone on other device, such as a TV
(2 box push). The +PU+ feature is integrated in the Gallery
application.
Supported Bearers Wi-Fi®
DRM Support The Sony DLNA Certified™implementation does not
support DRM-protected content.

White paper | Sony Live with Walkman™
13 November 2012
Messaging
MMS (Multimedia Messaging Service)
According to OMA Multimedia Messaging Service v1.0 + SMIL
Email
More information:
www.sonymobile.com/developer
www.openmobilealliance.org
Bearer type (IP) GPRS, EGPRS, UMTS
Character sets BIG5 Traditional Chinese
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
Protocols POP3 and IMAP4
Push email Microsoft® Exchange ActiveSync® (EAS)
Secure email SSL/TLS, both port methods (POPS/IMAPS) and
STARTTLS
HTML mail Yes (read only)

White paper | Sony Live with Walkman™
14 November 2012
Positioning – location based services
Supported standards:
• OMA Secure User Plane Location (SUPL) v1.0
• 3GPP™ Control Plane location (incl. Emergency location)
• Qualcomm® GPSOneXtra™
Supported satellite systems:
GPS
GLONASS*
* NOTE: GPS and GLONASS are used together to calculate the position. With both systems active, the
accuracy and robustness of the positioning is better in most conditions. The usage of GLONASS as an
additional system is transparent both to users and developers, and the benefits are automatically available
to applications currently using the Satellite Positioning API (“GPS Provider” in Android terminology).
Provisioning (OMA CP)
OMA CP version 1.1

White paper | Sony Live with Walkman™
15 November 2012
Multimedia (audio, image and video)
Audio Playback Decoder format Supported in file format
Audio decoding MPEG-1/2/2.5,
audio layer 3
MP3 (.mp3), 3GPP (.3gp),
MP4 (.mp4, .m4a)
AAC, AAC+, eAAC+ 3GPP (.3gp), MP4 (.mp4)
AMR-NB, AMR-WB 3GPP (.3gp), MP4 (.mp4)
General MIDI (GM) SMF (.mid)
Linear PCM 16bit WAV (.wav)
OTA OTA (.ota)
Ogg vorbis Ogg vorbis (.ogg)
Audio Recording Encoder format Supported in file format
AMR-NB, AMR-WB 3GPP (.3gp), MP4 (.mp4),
AMR (.amr)
AMR-NB, AMR-WB, AAC-LC
stereo, sample rate 48 kHz bit rate
128 kbps
3GPP (.3gp), MP4 (.mp4)
Image Playback Decoder format Supported in file format
1, 4, 8, 16, 24 and 32 bpp and RLE
encoded formats
BMP (.bmp)
Single and multi-frame, bitmap
mask support (GIF87a format and
GIF89a format)
GIF (.gif)
Joint Photographic Experts Group JPEG (.jpg)
Portable Network Graphics Bitmap
mask support
PNG (.png)
Wireless Bitmap WBMP (.wbmp)
Image Capture Encoder format Supported in file format
Joint Photographic Experts Group JPEG (.jpg)
Video Playback Decoder format Supported in file format
MPEG-4 Visual Simple Profile,
Advanced Simple Profile Level 6
3GPP (.3gp), MP4 (.mp4)
H.264 High Profile Level 3.1 3GPP (.3gp), MP4 (.mp4)
H.263 Profile 0, Profile 3 Level 70 3GPP (.3gp)

White paper | Sony Live with Walkman™
16 November 2012
Video Recording Encoder format Supported in file format
Video H.263 Profile 0, H.264
Baseline Profile
Audio: AAC-LC stereo, sample rate
48 kHz bit rate 128 kbps, AMR-NB
3GPP (.3gp), MP4 (.mp4)
Audio/Video Streaming Streaming transport RTSP according to 3GPP™
HTTP streaming
DRM DRM (Digital Rights Management) –
features the rights and copy
protection of downloaded content
OMA DRM 1.0

White paper | Sony Live with Walkman™
17 November 2012
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
Google Sync™
Related information:
www.sonymobile.com/developer
Web browser
* Updates are distributed via Android market™.
Related information:
www.sonymobile.com/developer
Browser version Android 2.3 Browser (Based on WebKit)
Navigation/rendering Adobe™ Flash™ 10.3*
Full page PC rendering
Landscape/portrait rendering
Pan & Zoom
Search Internet Search
Browser compliancy CSS 2.0
CSS 2.1
CSS 3.0
DOM 2.0
DOM 3.0
HTML version 4.0
HTML version 5.0
JavaScript 1.7/ECMA-script 262 3rd edition
WebGL 1.0
XHTML Basic version 1.0
XHTML 1.1
Supported Device API Geo-location API
Protocol compliancy Gzip
HTTP/1.1
OMA Download 1.0
TLS 1.0 and SSL 3.0

White paper | Sony Live with Walkman™
18 November 2012
Trademarks and acknowledgements
The Liquid Identity and Liquid Energy logos, PlayNow, TrackID and Timescape are trademarks or
registered trademarks of Sony Mobile Communications AB. Sony, WALKMAN and xLOUD are trademarks
or registered trademarks of Sony Corporation. Ericsson is a trademark of Telefonaktiebolaget LM
Ericsson.
The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by
Sony Mobile is under licence. TrackID is powered by Gracenote Mobile MusicID.
Google, Google Calendar, Google Gallery 3D, Google Latitude, Google Maps, Google Places, Google
Talk, Google Search, Google Sync, Google Mail, Picasa, YouTube, Google Voice, Android and Android
Market are trademarks or registered trademarks of Google, Inc. Facebook is a trademark or registered
trademark of Facebook, Inc. Twitter is a trademark or a registered trademark of Twitter, Inc.
Wi-Fi is a trademark or registered trademark of the Wi-Fi Alliance. DLNA and DLNA Certified are
trademarks or registered trademarks of the Digital Living Network Alliance. microSD is a trademark or
registered trademark of SanDisk Corporation. XHTML is a registered trademark of the W3C.
Microsoft, Windows, and ActiveSync are either registered trademarks or trademarks of Microsoft
Corporation in the United States and/or other countries.
Adobe Flash is a trademark or registered trademark of Adobe Systems Incorporated in the United States
and/or other countries. 3GPP™ is a trademark of ETSI.
Wisepilot is a trademark of Appello Systems AB and its products are the property of Appello Systems AB
and are protected against unauthorized use by trademark laws.
Qualcomm and GPSOneXTRA are trademarks or registered trademarks of Qualcomm, inc.
RoadSync is a trademark or registered trademark of DataViz, Inc.
All other trademarks and copyrights are the property of their respective owners.
Some features described herein require supporting services. Usage charges may apply for such services.