Sony Xperia Tipo Dual (ST21i2/ST21a2)

Sony Xperia Tipo Dual (ST21i2/ST21a2) is an entry-level smartphone from Sony with dual SIM support. The phone comes with a 3.2-inch display with a resolution of 320 x 480 pixels and 180 ppi pixel density. Running on Android 4.0.3 Ice Cream Sandwich, it’s powered by Qualcomm MSM7227A 800 MHz processor and Adreno 200 GPU. Tipo Dual has 512 MB of RAM and 2.9 GB of built-in storage (2.5 GB user available) which can be expanded by microSD card up to 32 GB. A 3.2 MP camera on the rear is equipped with geo tagging feature and capable to record video at VGA resolution. It has two color options, classic silver and serene black. Other specs include Wi-Fi 802.11b/g/n, Wi-Fi hotspot, GPRS, EDGE, HSDPA 7.2 Mbps, HSUPA 5.76 Mbps, Bluetooth 2.1 + EDR, microUSB 2.0 port, Lithium-Ion 1500 mAh battery, GPS with A-GPS, and stereo FM radio with RDS.

Sony Xperia Tipo Dual (ST21i2 ST21a2)

Sony Xperia Tipo Dual (ST21i2/ST21a2) Specifications

Form Factor

SIM 1 & 2: GSM 850/900/1800/1900 MHz

ST21i2 – SIM 1 & 2: HSDPA 900/2100 MHz
ST21a2 – SIM 1 & 2: HSDPA 850/1900/2100 MHz

320 x 480 pixels
180 ppi pixel density
256K colors
Capacitive multi-touch (up to 2 fingers) touchscreen
Scratch-resistant glass

Qualcomm MSM7227A 800 MHz
Adreno 200 GPU

RAM & Storage
512 MB RAM
2.9 GB built-in storage (2.5 GB user available)
microSD up to 32 GB

Operating System
Android 4.0.3 (Ice Cream Sandwich)

3.2 MP (2048 x 1536 pixels)
Geo tagging
VGA video recording

Wi-Fi 802.11b/g/n, Wi-Fi hotspot
GPRS up to 86 kbps, EDGE up to 237 kbps, HSDPA 7.2 Mbps, HSUPA 5.76 Mbps
Bluetooth 2.1 + EDR
microUSB 2.0 port

Lithium-Ion 1500 mAh
Stand-by Time: up to 350 hours (2G) / up to 360 hours (3G)
Talk Time: up to 5 hours (2G) / up to 6 hours (3G)
Music Playback Time: up to 36 hours 30 minutes

Dimensions and Weight
103 x 57 x 13 mm
99.4 gram

Classic silver, Serene black

Browser: HTML
Supported Audio Formats: eAAC+, WAV, WMA, MP3
Supported Video Formats: WMV, H.264, H.263
GPS with A-GPS
Voice dial/memo
Stereo FM radio with RDS

Ivan Andrianto

One Comment

  1. I have XPERIA ST21a2 smartphone. The problem is that the person at the other end is never (be on mobile or on Landline) able to hear me clearly because of doubling of his own voice at the other end. But I do hear clearly and do not have any problem at my end.

Leave a Reply

Your email address will not be published. Required fields are marked *