Sony Ericsson Aino Mobile Phone was released in October 2009. This mobile phone comes with a 3 inch TFT touchscreen display of 16 million colours and 240 x 432 pixels. An accelerometer sensor for auto rotation is an added advantage and there is limited touchscreen functionality available in this mobile phone.

Sony Ericsson Aino comes with an 8.1MP camera with LED flash, autofocus, geo tagging, touch focus, video stabilizer, video calling, face detection and a VGA video recorder of  30fps. The messaging features include MMS, SMS, Email, RSS reader and WAP2.0/HTML. The phone book comes with 1000 x 20 fields, photo call, and the call record gives details of about 30 missed, recieved and dialed calls. MP3, AAC and option for downloadable ringtones are available in this mobile phone.

Sony Ericsson Aino's quad band technology has both 2G network with GSM 850/900/1800/1900 and 3G network with HSDPA 900/2100. The local connectivity are Bluetooth, GPRS class 10of 32-48 Kbps, EDGE class 10 with 236.8 kbps speed, WLAN and  USB. The navigation features are GPS and Wayfinder navigator.

The memory slot of Sony Ericssion Aino has 55 MB internal memory and an expandable Micro SD memory of up to 32GB. The other features available are Picture editor/blogging, Google Maps, voice memo, SensMe, Facebook and YouTube applications, Tg, remote play for Playstation and Organizer. Both motion-based and downloadable games are available.

Sony Ericssion Aino weighs about 134 g and its dimensions are 104mmLx 50mmBx 15.5mmT . The battery type is Li-Po 1000mAh standard. Talk time stands up to 13 hours and stand by up to 380 hours.