Sony Xperia Tipo Dual (Also known as Sony ST21i2, Sony ST21a2) is the latest smartphone created and developed by Sony Mobile Communications Company. It is a low-end Dual-Sim smartphone and has a TFT scratch-resistant 3.2-inch touch screen. The Xperia Tipo Dual includes a single core Qualcomm MSM7227A 800 MHz processor and at the back we have a camera of 3.15 megapixels. The Sony Xperia dual type is equipped with a battery of 1,500 mAh, which should offer more than 24 hours of continuous use.

Sony Xperia Tipo Dual Technical Specifications:
* Android OS 4.0.3 (Ice Cream Sandwich)
* Qualcomm MSM7227A 800 MHz processor
* Style Candybar design
* Dimensions: 103 x 57 x 13 mm
* Weight: 99.4 grams
* Touch controls
* TFT capacitive touchscreen display of 3.2 inches (~ 180 ppi pixel density)
* Camera of 3.15 megapixel camera with geo-tagging
* Multitouch
* 2G Network: GSM 850/900/1800/1900 – SIM 1 & 2
* 3G Network: HSDPA 850/1900/2100 – ST21a2 (SIM 1 & 2)
* Glass Scratch Resistant
* Vibration and MP3 ringtones
* Stereo speakers
* Headphones jack 3.5 mm
* Memory card slot microSD expandable to 32 GB
* Internal storage of 2.9 (2.5 GB accessible to user)
* 512 MB RAM
* GPRS up to 86 kbps
* Up to 237 kbps EDGE
* HSDPA 7.2 Mbps
* HSUPA 5.76 Mbps
* Wi-Fi 802.11 b / g / n Wi-Fi hotspot
* Bluetooth 2.1 with A2DP
* MicroUSB 2.0
* Video VGA
* Accelerometer sensor
* Sensor proximity
* Digital Compass
* Messaging SMS, MMS, Email, Instant Messaging and Push Email
* HTML Browser
* Stereo FM Radio with RDS
* GPS with A-GPS
* Java MIDP emulator
* Colors silver and black
* SNS Integration
* Dual-SIM
* Audio Player: MP3/WMA/WAV/eAAC +
* Video player: MP4/H.264/WMV
* Calendar, Alarm, Calculator
* Google Search, Google Maps, Gmail, YouTube, Google Talk, Picasa
* Document Viewer
* Recorder Voice
* Predictive text input
* Standard battery Li-Ion 1500 mAh
Sony Xperia Tipo Dual Price in India
Sony is expected to be released Xperia dual type in the second quarter of 2012. Its expected retail price will be around $ 300.00 (Rs. 15,000 approx. in Indian Rupees).