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Amblent light sensor
eCompass™
Networks
WT18i
Data transfer speeds
GSM GPRS (Class 10 CS4)
GSM EDGE (Class 10 MCS9)
TD-SCDMA HSPA (upload)
TD-SCDMA HSPA (download)
Talk time (GSM)
Standby time (GSM)
Talk time (UMTS)
Standby time (UMTS)
Video call time
Music listening time (Walkman
phones only)
Video playback time
Battery
*Values are according to GSM Association Battery Life Measurement Technique.
Note: Battery performance may vary depending on network conditions and configurations, and phone
usage.
Yes
Yes
TD-SCDMA 2010-2025 MHz band, 1880-1920 MHz band
GSM GPRS/EDGE 900, 1800, 1900
Up to 80 kbps (download). Up to 20 kbps (upload)
Up to 237 kbps (download). Up to 237 kbps (upload)
2.2 Mbps
2.8 Mbps
More than 360 minutes*
More than 200 hours*
More than 360 minutes*
More than 200 hours*
More than 2 hours
More than 11 hours in flight mode
More than 4 hours in flight mode
1200 mAh
6
White paper | WT18i
May 2011
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