GENERAL 2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 - ST25i HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1900 / 2100 - ST25a
SIM Mini-SIM Mini-SIM
Announced 2012, February 2012, March
Status Available. Released 2012, May Available. Released 2012, May
BODY Dimensions 112 x 54 x 12 mm (4.41 x 2.13 x 0.47 in) 116 x 59 x 9.9 mm (4.57 x 2.32 x 0.39 in)
Weight 110 g (3.88 oz) 107 g (3.77 oz)
- Touch-sensitive controls - Touch-sensitive controls
DISPLAY Type LED-backlit LCD, capacitive touchscreen, 16M colors LED-backlit LCD, capacitive touchscreen, 16M colors
Size 480 x 854 pixels, 3.5 inches (~280 ppi pixel density) 480 x 854 pixels, 3.7 inches (~265 ppi pixel density)
Multitouch Yes, up to 4 fingers Yes, up to 4 fingers
Protection Scratch-resistant glass Scratch-resistant glass
- Sony Mobile BRAVIA Engine
- Timescape UI - Floating touch display
- Sony Mobile BRAVIA Engine
SOUND Alert types Vibration; MP3 ringtones Vibration; MP3 ringtones
Loudspeaker Yes Yes, with stereo speakers
3.5mm jack Yes Yes
- Sony 3D surround sound audio technology - 3D surround sound enhancement
MEMORY Card slot No microSD, up to 32 GB
Internal 8 GB (4 GB user-accessible), 512 MB RAM 8 GB (5 GB user available), 512 MB RAM
DATA GPRS Up to 107 kbps Up to 100 kbps
EDGE Up to 296 kbps Up to 296 kbps
Speed HSDPA 14.4 Mbps, HSUPA 5.76 Mbps HSDPA, 14.4 Mbps; HSUPA, 5.76 Mbps
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v3.0 with A2DP, EDR
NFC No Yes
Infrared port No No
USB Yes, microUSB v2.0, USB On-the-go support Yes, microUSB v2.0, USB Host
CAMERA Primary 5 MP, 2592 x 1944 pixels, autofocus, LED flash 5 MP, 2592х1944 pixels, autofocus, LED flash
Features Geo-tagging, touch focus, face and smile detection, 3D sweep panorama, image stabilization Geo-tagging, touch focus, face and smile detection, 3D sweep panorama, image stabilization
Video Yes, 720p@30fps, video light Yes, 720p@30fps, continuous autofocus, video light
Secondary Yes, VGA No
FEATURES OS Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v2.3 (Gingerbread), planned upgrade to v4.0
Chipset STE U8500 NovaThor U8500
CPU Dual-core 1 GHz Cortex-A9 Dual-core 1 GHz Cortex-A9
GPU Mali-400MP Mali-400
Sensors Accelerometer, proximity, compass Accelerometer, proximity, compass
Messaging SMS (threaded view), MMS, Email, IM, Push Email SMS (threaded view), MMS, Email, IM, Push Email
Browser HTML5, Adobe Flash HTML5, Adobe Flash
Radio Stereo FM radio with RDS Stereo FM radio with RDS
GPS Yes, with A-GPS support Yes, with A-GPS support
Java Yes, via Java MIDP emulator Yes, via Java MIDP emulator
Colors Black, White/ exchangeable bottom caps in white, black, pink, yellow Black, White, Red
- SNS integration
- Active noise cancellation with dedicated mic
- MP4/H.263/H.264/WMV player
- MP3/eAAC+/WMA/WAV player
- Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk
- Organizer
- Document viewer
- Voice memo/dial/commands
- Predictive text input - SNS integration
- Active noise cancellation with dedicated mic
- MP4/H.263/H.264/WMV player
- MP3/eAAC+/WMA/WAV player
- Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk
- Document viewer
- Voice memo/dial/commands
- Predictive text input
BATTERY Standard battery, Li-Ion 1320 mAh Standard battery, Li-Ion 1320 mAh
Stand-by Up to 260 h (2G) / Up to 472 h (3G) Up to 470 h (2G) / Up to 475 h (3G)
Talk time Up to 6 h 36 min (2G) / Up to 5 h 36 min (3G) Up to 6 h (2G) / Up to 5 h (3G)
Music play Up to 45 h Up to 40 h
MISC SAR EU 1.62 W/kg (head) 1.25 W/kg (head)
content copied from GSMarena.com
go to the below site for comparsion.
*www.gsmarena.com/compare.php3?idPhone1=4437&idPhone2=4408