Samsung Galaxy mobiles are most Popular in the world.
Samsung launch  more Galaxy series handset.More features ,Andriod OS,Touchscreen display,2 MP Camera, Front Camera,832MHz Processor, TouchWiz v3.0 user Interface,Proximity Sensors,Audio Player,Video Player,Wi-Fi,video Recording,3G  Network,GPRS,EDGE,FM Radio, Games,3.5mm jack.

Samsung Galaxy Y Specifications

Android OS v2.3 [Gingerbread]
3G HSDPA 7.2 Mbps
Swype Inbuilt
832MHz Processor
Operating Frequency: GSM 850/900/1800/1900/UMTS 2100 MHz
3-inch TouchScreen Display

Touch sensitive controls
TouchWiz UI
2.0MP Camera with Zoom
1600 x 1200 Pixels Camera Resolution
Android Webkit browser
GPRS
EDGE
Weight: 97.5 g
AccelerometerSensor
3.5mm jack
Bluetooth v3.0
Wi-Fi 802.11 b/g/n
Micro USB 2.0
GPS with A-GPS
Google Maps
Java
Facebook
Twitter
Google Search
Gmail
Youtube
Calendar
Google Talk
DNSe Sound
Internal Memory[160 MB RAM ]
Video Recording[QVGA@15fps]
Music Player
Video Player
External Memory [32GB]
FM Redio
Image Editor,Geo-tagging,Smile Shot
Proximity Sensor
Games
Message,MMS,E-mail
Document Viewer
Li-Ion Battery 1200 mAh
Battery Stand By : Upto 120 Hrs
Talk Time : Upto 6hrs
Ring Tone