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Brand
Phone
General
GSM 850 / 900 / 1800 / 1900

HSDPA 900 / 2100 - ST25i
HSDPA 850 / 1900 / 2100 - ST25a

2012, February

Available. Released 2012, May

Body
112 x 54 x 12 mm

110 g
- Touch-sensitive controls

Display
LED-backlit LCD, capacitive touchscreen, 16M colors

480 x 854 pixels, 3.5 inches (~280 ppi pixel density)

Yes, up to 4 fingers

Scratch-resistant glass
- Sony Mobile BRAVIA Engine
- Timescape UI

Sound
Vibration; MP3 ringtones


Yes
- Sony 3D surround sound audio technology

Memory

4 GB, 512 MB RAM

Data
Up to 107 kbps

Up to 296 kbps

HSDPA 14.4 Mbps, HSUPA 5.76 Mbps

Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA

Yes, v2.1 with A2DP, EDR

Yes, microUSB v2.0, USB On-the-go support

Camera
5 MP, 2592 x 1944 pixels, autofocus, LED flash, check quality

Geo-tagging, touch focus, face and smile detection, 3D sweep panorama, image stabilization

Yes, 720p@30fps, video light, check quality

Yes, VGA

Features
Android OS, v2.3 (Gingerbread), planned upgrade to v4.0

STE U8500

Dual-core 1 GHz Cortex-A9

Mali-400MP

Accelerometer, proximity, compass

SMS (threaded view), MMS, Email, IM, Push Email

HTML5, Adobe Flash

Stereo FM radio with RDS

Yes, with A-GPS support

Yes, via Java MIDP emulator

Black, White/ exchangeable bottom caps in white, black, pink, yellow
- 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

Battery
Standard battery, Li-Ion 1320 mAh

Up to 260 h (2G) / Up to 472 h (3G)

Up to 6 h 36 min (2G) / Up to 5 h 36 min (3G)

Up to 45 h

Misc

Tests
Photo / Video