Sony Xperia E4 E2104 White Paper page 6

Networks
E2104
E2105
Data transfer speeds
GSM GPRS
GSM EDGE
HSUPA (upload)
HSDPA (download)
Battery performance
Talk time (GSM)
Standby time (GSM)
Talk time (UMTS)
Standby time (UMTS)
Music listening time
Video playback time
Battery (embedded)
* Memory comprises approximately 3 GB of firmware plus 5 GB of "Internal storage" for music, pictures
and movies, and downloaded applications and their data. For more details about memory, see "Memory in
Android™ devices" on page 16.
** Values are according to the 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: Performance metrics are measured under laboratory conditions.
UMTS HSPA+ 850 (Band V), 1900 (Band II), 2100 (Band I) MHz
GSM GPRS/EDGE 850, 900, 1800, 1900 MHz
UMTS HSPA+ 900 (Band VIII), 2100 (Band I) MHz
GSM GPRS/EDGE 850, 900, 1800, 1900 MHz
Up to 85.6 kbps
Up to 237 kbps
Cat 6, up to 5.8 Mbps
Cat 14, up to 21 Mbps
Up to 10 hours 24 min.**
Up to 696 hours**
Up to 10 hours 24 min.**
Up to 653 hours**
Up to 48 hours 26 min.**
Up to 6 hours 42 min.**
2300 mAh minimum
4
White paper | Xperia™ E4
February 2015