Sony Ericsson Xperia SK17i
unlocked
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 900 / 2100/HSDPA 850 / 1900 / 2100
Released 2011, August
136g, 18mm thickness
Android 2.3, 4.0, not up to 4.1
512MB RAM storage, microSDHC slot
3.0"320x480 pixels
5MP720p
512MB RAM
Snapdragon S2
1200mAh Li-Ion