Samsung Galaxy S3 is a very good phone by Samsung. It was released in May
2012.
It has following specs:

Status = Discontinued
Body Dimensions: (in mm) = 136.6 x 70.6 x 8.6 mm
Body Dimensions: (in inches) = 5.38 x 2.78 x 0.34 in
Body Weight: ( in gram ) = 133 g
Body Weight: ( in pound ) = 4.69 oz
Screen Size = 4.8 inch
Sim Type: = Micro-SIM
Android version: = OS, v4.0.4 (Ice Cream Sandwich), 4.3 (Jelly Bean)
Processor: = Quad-core 1.4 GHz
Internal Memory = Available in 3 types ( 16 gb , 32 gb , 64 gb)
Ram = 1 gb
Wifi = Yes
Bluetooth = Yes
Radio = Yes
Sensors = Accelerometer, gyro, proximity, compass, barometer
Battery Capacity = Removable Li-Ion 2100 mAh
Battery Timing = Stand-by Up to 590 h
Talktime Up to 21 h 40 m
Camera = Front : 8mp
Rear : 1.9 mp
Colours Available = Pebble blue
Marble white
Amber brown
Garnet red
Sapphire black
Titanium grey
La Fleur

0 on: " Samsung Galaxy S3 Specifications "