White paper | Xperia™ E dual
6 December 2012
* 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 control-
led 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.
Data transfer speeds
GSM GPRS Up to 86 kbps (download and upload)
GSM EDGE Up to 237 kbps (download and upload)
UMTS HSDPA cat 8 (download) Up to 7.2 Mbps
UMTS HSUPA cat 6 (upload) Up to 5.76 Mbps
Talk ti me (GSM) Up to 6 hours 12 min**
Standby time (GSM) Up to 368 hours**
Talk ti me (UMTS) Up to 6 hours 18 min**
Standby time (UMTS) Up to 379 hours**
Music listening time Up to 33 hours on PHF mode**
Video playback time Up to 8 hours**
Battery 1530 mAh typical
1500mAh minimum