Sony Ericsson Xperia Arc

Also known as Sony Ericsson Anzu, Sony Ericsson X12

General             2G Network     GSM 850 / 900 / 1800 / 1900
                         3G Network     HSDPA 900 / 2100 - LT15i
                         HSDPA 850 / 1900 / 2100 / 800 - LT15a
Announced        2011, January
Status                Available. Released 2011, March
Size                   Dimensions     125 x 63 x 8.7 mm
Weight              117 g
Display Type     LED-backlit LCD, capacitive touchscreen, 16M colors
Size                   480 x 854 pixels, 4.2 inches (~233 ppi pixel density)
    
- Scratch-resistant surface
- Accelerometer sensor for auto-rotate
- Multi-touch input method
- Sony Mobile BRAVIA Engine
- Proximity sensor for auto turn-off
- Timescape UI

Sound                    Alert types     Vibration, MP3, WAV ringtones
Loudspeaker         Yes
3.5mm jack           Yes, check quality

Memory    
Phonebook      Practically unlimited entries and fields, Photocall
Call records     Practically unlimited
Internal            320 MB storage, 512 MB RAM
Card slot         microSD, up to 32GB, 8 GB included, buy memory
Data                GPRS     Up to 86 kbps
EDGE             Up to 237 kbps
3G                  HSDPA, 7.2 Mbps; HSUPA, 5.8 Mbps
WLAN           Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
Bluetooth        Yes, v2.1 with A2DP
Infrared port    No
USB               Yes, v2.0 microUSB

Camera    
Primary           8 MP, 3264x2448 pixels, autofocus, LED flash, check quality
Features          Touch focus, image stabilization, geo-tagging, face and smile detection
Video             Yes, 720p@30fps, continuous autofocus, video light, check quality
Secondary      No
Features         OS     Android OS, v2.3 (Gingerbread)
CPU              1GHz Scorpion processor, Adreno 205 GPU, Qualcomm MSM8255 Snapdragon
Messaging      SMS (threaded view), MMS, Email, Push email, IM
Browser         HTML
Radio             Stereo FM radio with RDS
Games           Yes + downloadable, motion gaming
Colors           Midnight Blue, Misty Silver
GPS              Yes, with A-GPS support
Java              Yes, via Java MIDP emulator
    
- Digital compass
- HDMI port
- Active noise cancellation with dedicated mic
- MP4/H.263/H.264/WMV player
- MP3/eAAC+/WMA/WAV player
- TrackID music recognition
- NeoReader barcode scanner
- Google Search, Maps, Gmail,YouTube, Calendar, Google Talk
- Facebook and Twitter integration
- Document viewer
- Adobe Flash 10.2
- Voice memo/dial/commands
- Predictive text input

Battery           Standard battery, Li-Po 1500 mAh
Stand-by        Up to 430 h (2G) / Up to 400 h (3G)
Talk time        Up to 7 h (2G) / Up to 7 h (3G)
Music play     Up to 31 h

Source: http://www.gsmarena.com