Samsung Galaxy Attain 4G review specifications

For MetroPCS
Also known Samsung SCH-R920
This is not a GSM device, it will not work on any GSM network worldwide.
GENERAL    2G Network    CDMA 800 / 1900
3G Network    CDMA2000 1xEV-DO
4G Network    LTE 1700 / 2100
Announced    2012, January
Status    Available. Released 2012, February
BODY    Dimensions    113.1 x 60.5 x 11.7 mm
Weight    119.1 g
DISPLAY    Type    TFT capacitive touchscreen, 256K colors
Size    320 x 480 pixels, 3.5 inches (~165 ppi pixel density)
Multitouch    Yes
SOUND    Alert types    Vibration; MP3, WAV ringtones
Loudspeaker    Yes
3.5mm jack    Yes
MEMORY    Card slot    microSD, up to 32GB
Internal    512 MB RAM
DATA    GPRS    No
EDGE    No
Speed    Rev. A, up to 3.1 Mbps, LTE
WLAN    Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
Bluetooth    Yes, with A2DP
USB    Yes, microUSB v2.0
CAMERA    Primary    3.15 MP, 2048x1536 pixels
Features    Geo-tagging
Video    Yes
Secondary    Yes, 1.3 MP
FEATURES    OS    Android OS, v2.3 (Gingerbread)
CPU    1 GHz
Sensors    Accelerometer, proximity, compass
Messaging    SMS(threaded view), MMS, Email, Push Mail, IM, RSS
Browser    HTML, Adobe Flash
Radio    No
GPS    Yes, with A-GPS support
Java    Yes, via Java MIDP emulator
Colors    Black
     - SNS integration
- MP4/WMV/H.264/H.263 player
- MP3/WAV/WMA/eAAC+ player
- Organizer
- Image/video editor
- Document viewer
- Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk, Picasa integration
- Voice memo/dial
- Predictive text input
BATTERY         Standard battery, Li-Ion 1650 mAh
Stand-by    Up to 200 h
Talk time    Up to 3 h 30 min
MISC    SAR US     0.78 W/kg (head)     0.91 W/kg (body)   
SAR EU     1.35 W/kg (head)