Xperia™ M4 Aqua White paper
Contents
1. Yes FHD 1080p for video chat and 5 MP for camera capture Yes Yes Yes Yes UMTS HSPA 900 Band VIII 850 Band V 1900 Band Il 2100 Band I MHz GSM GPRS EDGE 850 900 1800 1900 MHz LTE Bands 1 2 3 5 7 8 20 UMTS HSPA 900 Band VIII 850 Band V 1700 Band IV 1900 Band II 2100 Band I MHz GSM GPRS EDGE 850 900 1800 1900 MHz LTE Bands 2 4 5 7 12 13 17 28 UMTS HSPA 900 Band VIII 850 Band V 1900 Band Il 2100 Band I MHz GSM GPRS EDGE 850 900 1800 1900 MHz LTE Bands 1 3 5 7 8 28 40 Up to 107 kbps download Up to 85 6 kbps upload Up to 296 kbps download Up to 236 8 kbps upload Cat 6 up to 5 76 Mbps Cat 24 up to 42 2 Mbps Cat 4 up to 50 Mbps upload up to 150 Mbps download M3 T3 E2306 Yes E2306 Up to 12 hours 42 min Up to 681 hours Up to 13 hours 17 min Up to 685 hours Up to 547 hours Music listening time Up to 64 hours 46 min kk Video playback time Up to 6 hours 57 min Battery Embedded 2400 mAh The E2303 and E2353 have 3 GB of free memory before you update preloaded applications available to the user for downloaded applications and their data music pictures and movies while each device has up to 8 GB of flash memory in total The E2306 has 11 GB of free memory before you update preloaded applications available to the user for downloaded applications and their data music pictures and movies2. SONY White paper July 2015 Xperia M4 Aqua E2303 E2306 E2353 Purpose of this document Sony Mobile Communications product White papers 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 March 2015 First released version July 2015 Eighth released version Version 1 Version 8 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 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 First released version March 2015 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 reg
3. mid WAV wav OTA ota Ogg vorbis og9 Supported in file format 3GPP 3gp MP4 mp4 AMR amr 3GPP 3gp MP4 mp4 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 3GPP 3gp MP4 mp4 Video Recording Encoder format Supported in file format Video H 263 Profile 0 H 264 3GPP 3gp MP4 mp4 Baseline Profile H 264 High Profile Audio AAC LC stereo Bit rate 10 Mbps AMR NB Audio Video Streaming Streaming transport RTSP according to 3GPP HTTP streaming 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 14 0 Microsoft Exchange ActiveSync protocol version 14 1 Google Sync Related information www sonymobile com developer Web browser Google Chrome for Android is pre installed in markets regions where no restrictions apply Related information https play google com store apps details id com android chrome Memory in Android devices To use Android devices efficiently users should be aware of the different types of device memory This
4. High Contrast Text Yes but default is disabled Power button ends call Yes but default is disabled Auto rotation Yes but default is disabled Speak Passwords Yes but default is disabled Accessibility Shortcuts Yes but default is off Text to Speech Yes Touch and hold delay Yes default is short Color Inversion Yes but default is disabled Color correction Yes but default is disabled Hearing Aid Compatibility HAC Yes Teletypewriter TTY Yes E2306 Android Lollipop feature Subject to possible change in future releases of Google Android The TTY feature is for deaf or hearing impaired users Only the E2306 model supports TTY Device to device communications local ANT wireless technology Compatible devices Frequency band Data transfer rate Encryption Topologies Some ANT compatible devices may require installa tion of additional software 2 4 GHz Up to 60 Kbps AES 128 One to Many Many to One Peer to Peer Star Practical Mesh Bluetooth wireless technology Bluetooth profiles supported Core version and supported core features Other supported features Connectable devices More information www sonymobile com developer www bluetooth com Advanced Audio Distribution Profile v1 2 Audio Video Remote Control Profile v1 3 Generic Attribute Profile Client Server over LE Handsfree Profile v1 6 Wide band speech Headset Profile v1 2 Human Interface Device
5. 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 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 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 de
6. while the device has up to 16 GB of flash memory in total For more details about memory see Memory in Android devices on page 16 The TTY Teletypewriter feature is for deaf or hearing impaired users Only the E2306 model supports HAC and TTY Values are according to GSM Association Battery Life Measurement Technique as performed in con trolled laboratory conditions Actual time may vary NOTE Battery performance may vary depending on network conditions and configurations and device usage NOTE All performance metrics are measured under laboratory conditions Categorised feature list Camera 13 megapixel camera 4x digital zoom Auto focus Face detection Fast capture Flash Photo light Geotagging HDR for Movies Main Camera HD video recording 1080p Image stabiliser Quick Launch Red eye reduction Scene recognition Self timer Send to web Superior Auto Smile Shutter Sony Exmor RS for mobile SteadyShot Sweep Panorama Touch capture Touch focus Video stabiliser White balance hello Communication Call list Conference calls Facebook application Hangouts HD voice support Loud Speaker Multiple IM Noise suppression Speakerphone Twitter application Xperia with Facebook Music Album art Bluetooth stereo A2DP ClearAudio Clear Bass Clear Phase Dynamic normaliser Manual equaliser SensMe Music application xLoud
7. Controller Media Types image music and video Summary Digital Media Controllers find content offered by a DMS or M DMS and match it to the rendering capa bilities of a DMR setting up the connections between the DMS and DMR PU Media Types image music and video Summary You can play media in your device on another device such as a TV or a PC using 2 box push technol ogy PU is integrated in the Album Movies and Music applications DN Media Types image music and video Summary You can download content stored on another device for example a server or a PC and play the down loaded content directly on your device UDO Media Types image music and video Summary A media server uploading function that allows media files to be uploaded to Xperia devices from other DLNA certified clients Wi Fi Wi Fi Direct The DLNA Certified implementation does not support DRM protected content 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 More information www sonymobile com developer www openmobilealliance org 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 Cyril
8. completely dry before charging 2 July 2015 Product specifications Operating system Processor GPU Size Weight Available colours Main screen Colours Resolution Size diagonal Scratch resistant Input mechanisms Text input Touch screen Touch gesture Handwriting recognition Memory RAM Flash memory Internal Storage before you update preloaded applications Expansion slot Camera Camera resolution Digital zoom Video recording Google Android 5 0 Lollipop Snapdragon 615 Octa Core processor Quad core 1 5 GHz Quad core 1 0 GHz Adreno 405 145 5 x 72 59 x 7 3 mm 136 grams Black White Coral Silver 16 777 216 colour TFT IPS 1280x720 pixels 5 0 inches Yes Touch panel cover glass On screen QWERTY keyboard 12 key input Capacitive Yes multi touch up to 4 fingers Yes 2 GB Up to 8 GB E2303 E2353 Up to 16 GB E2306 Up to 3 GB E2303 E2353 Up to 11 GB E2306 microSD card up to 200 GB 13 MP 4x Yes HD 1080p Front Camera Sensors Accelerometer Ambient light sensor Proximity sensor Magnetometer Networks E2303 E2306 E2353 Data transfer speeds GSM GPRS upload and download GSM EDGE upload and download UMTS HSUPA upload UMTS HSDPA download LTE upload and download HAC TTY support HAC TTY Battery performance Talk time GSM Standby time GSM Talk time UMTS Standby time UMTS Standby time LTE
9. make a copy of applications that you have downloaded from the Google Play 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
10. respective owners Visit www sonymobile com for more information
11. Experience Messaging Conversations Email Google mail Handwriting recognition Instant messaging Multimedia messaging MMS Predictive text input Text messaging SMS Aim K 3 Internet Bookmarks Google Chrome Google Play Google search Google Voice Search Google Maps for Mobile with Street view e e Design Battery STAMINA mode Gesture input Illumination effect IPX5 and IPX8 waterproof IP6X Dust tight On screen 12 key keyboard On screen QWERTY keyboard Picture wallpaper Screen capturing Touch screen Video screen capture Voice input Wallpaper animation Entertainment Media browser Motion gaming PlayMemories Radio FM radio with RDS Sony Entertainment Network Video streaming YouTube Organiser Airplane mode Alarm clock Calculator Calendar Contacts Document readers eCompass Notes Setup guide Stopwatch Timer World clock This service is not available in all markets gt Connectivity 3 5 mm audio jack CTIA ANT sport fitness health sup port aGPS Bluetooth 4 1 wireless technology DLNA Certified GLONASS Media Transfer Protocol support Micro USB support Miracast Native USB tethering Media Go NFC PC Companion Play Anywhere Smart Connect Synchronisation via Facebook Synchronisation via SyncML Synchronisation via Google Synchronisation with computer Synchronisation via Microsoft E
12. Profile v1 0 Object Push Profile v1 1 Personal Area Networking Profile v1 0 Version 4 1 aptX CD quality audio streaming over Bluetooth Products that support at least one of the profiles listed above Bluetooth 4 1 accessories generally require installation of a supporting application Wi Fi Supported standards Connectable devices Frequency band Data transfer rate Security Encryption Power save QoS IEEE 802 11 a b g n and Wi Fi Wi Fi Direct Wi Fi Protected Setup Wi Fi CERTIFIED Miracast Wi Fi access points Wi Fi Direct compatible devices 2 4 GHz 5 GHz Up to 150 Mbit s 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 WEP 64 bit WEP 128 bit TKIP and CCMP AES WMM UAPSD WMM DLNA Certified Digital Living Network Alliance Supported Device Classes Supported Bearers DRM Support M DMS Mobile Digital Media Server Media Types images music and video Summary The digital media server exposes the media files in your device to a Wi Fi network The files can then be accessed from other DLNA CERTIFIED clients M DMP Mobile Digital Media Player Media Types image music and video Summary You can play content stored on another device for example a server or a PC directly on your device M DMC Mobile Digital Media
13. ad 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 M4 Aqua supports Media Transfer Protocol MTP which makes it possible to easily transfer content back and forth between your device and a Windows PC For Apple Mac computers a special application called Sony Bridge for Mac is available with built in support for MTP This application can be downloaded from the Xperia M4 Aqua support page Note that you do not need to back up or
14. al user content includes e photos e movies e music e 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 Depending on the particular variant of the device the Xperia M4 Aqua has either 3 GB or 11 GB of Internal Storage 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
15. arded 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 Broduetovervleuw 298 ogee ENEE dee e eSE EEGENEN anaa EEE ENER dee AE ENEE ee NNN E 2 Product SPeCifiCations reien area aanita taaa ra aidaa a aa paa ida dap aiiai aiia aaas hedis 3 Categorised feature list ceccceecceseccceeseseeceeeeeeseeceeeeeeseneeeeseseeseeeeseeeseeeeseseeeeeeeees 6 Technologies in detail eeeeeEeeREEREERERSEEEEEEEEEEEEEEEREEREEEEEEEEEEEEEEEEEEEEREEREEREEEEEEEEEEEE aannam ina 8 Accessibility and Usability 8 Device to device communications local oe eeeeeeeeeeeee eee eeeeeeeneeeeeeeeeeeeeeeteeeeeeeeeaaeees 9 ANT wireless technology ccsecccccesseenceeeeeseeneeeeenseeeeeeeensseeeeeeessenseneneesenees 9 Bluetooth wireless technology AA 9 KOL DEE 10 DLNA Certified Digital Living Network Alliance 11 Messaging ME 12 MMS Multimedia Messaging Gervicel 12 Bn UR EE 12 Positioning location based services 0 cceeeeseeeeeeeeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeeeens 13 Provisioning OMA CP EE EE E E T 13 Multimedia audio image and video ceeeeceeeeeeeeeeeeeeeeceeeaee
16. 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 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 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
17. eeeeeeeeeeeeeeeeeeeeaaee 14 Synchronisation OMA DS EAS Google Sync esssssesssssssssrreserrrrrserrrnrserrrnnns 15 Web btoweer ess ccceusivees ee idee th etter adie ieee ede 15 Memory in Android devices AAA 16 Trademarks and acknowledgements AAA 20 White paper Xperia M4 Aqua Product overview The all terrain smartphone The Xperia M4 Aqua boasts the highest waterproof and dust resistant rating as well as an exceptional up to 2 day battery life This compact smartphone also includes a 13 Megapixel camera for taking photographs on the go and a 5 Megapixel camera for taking selfies Great pictures anywhere The Xperia M4 Aqua impresses with an ISO sensitivity setting of 3200 and great performance in low light conditions Using the built in Exmor RS stacked CMOS sensor HDR technology and Superior Auto mode photos taken using the Xperia M4 Aqua are sharp and vivid even in difficult lighting conditions Excellent blur free video The Xperia M4 Aqua has all you need to make great videos Capture the action as you go and don t worry about keeping the camera still SteadyShot does that for you by compensating for small camera movements or shaking as you record Meanwhile the new Movie Creator app adds the ability to automatically create highlight reels from the videos and images stored in your album Power saving modes STAMINA mode can maximize Xperia M4 Aqua s standby and active usage time by preventing apps f
18. 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 3 Internal Storage is referred to as working memory H 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 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 Typic
19. 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 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 re
20. lic 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 Positioning location based services Supported standards e OMA Secure User Plane Location SUPL v1 0 e 3GPP Control Plane location including Emergency location only supports E911 e Qualcomm GPSOnextra Provisioning OMA CP OMA CP version 1 1 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 Ogg vorbis Encoder format AMR NB AMR WB AMR NB AMR WB AAC LC ste reo Sample rate 48 kHz Bit rate up to 384 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 O H 265 Supported in file format MP3 mp3 3GPP 3gp MP4 mp4 m4a 3GPP 3gp MP4 mp4 3GPP 3gp MP4 mp4 SMF
21. rom running when screen is off and adjusting performance in favor of longer usage time When the battery is fully charged you can even extend battery life to one week long by activating Ultra STAMINA mode keeping only basic phone functionalities Move and multi task When you re multi tasking over Wi Fi or a mobile network the Xperia M4 Aqua delivers the speed you need Download email with attachments in seconds and enjoy video streaming with no delays or unwanted buffering With a Qualcomm MSM8939 Octa core 1 5 GHz processor and Android 5 0 Lollipop you can enjoy seamless multi tasking and optimal graphics performance Water and dust proof Take great pictures in any weather The Xperia M4 Aqua is waterproof and dust tight So whether you get caught out in the rain or you re on a sandy beach or a dusty trail you can still use your device The Xperia M4 Aqua 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 firml 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 68 For more info see www sonymobile com waterproof Note the Xperia M4 Aqua has a capless USB port to connect and charge The USB port needs to be
22. vice cannot be indefinitely upgraded to newer releases of Android 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 built in Dynamic Memory will increase due to the addition of more features As a result the device may run slower after an update The Xperia M4 Aqua has 2 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
23. xchange ActiveSync USB High speed 2 0 support USB mass storage Xperia Link Wi Fi Wi Fi Hotspot functionality The Xperia M4 Aqua 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 firml 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 68 For more info see www sonymobile com waterproof Note the Xperia M4 Aqua has a capless USB port to connect and charge The USB port needs to be completely dry before charging 7 Sony Entertainment Network with Music Unlimited is not available in every market Separate subscription required Additional terms and conditions apply 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 Accessibility and Usability Talkback Yes but default is off Captions Yes but default is off Magnifications gestures Yes but default is off Large Text Yes but default is disabled
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